BDMAEE – Page 167

Betulin

Published by BDMAEE on 2024-02-23 | Permalink

Structural formula

Business number	0513
Molecular formula	C30H50O2
Molecular weight	442.72
label	Betulin, Betulin, Lup-20(29)-ene-3b,28-diol

Numbering system

CAS number:473-98-3

MDL number:MFCD00016802

EINECS number:207-475-5

RTECS number:None

BRN number:None

PubChem number:24892156

Physical property data

1. Character:Undetermined

2. Density (g/ m³,25/4℃): Undetermined

3. Relative vapor density (g/cm³,Air=1): Undetermined

4. Melting point (ºC):256-257

5. Boiling point (ºC,Normal pressure): Undetermined

6. Boiling point (ºC,5.2kPa): Undetermined

7. Refractive Index: Undetermined

8. Flash Point (ºC): Undetermined

9. Specific optical rotation (º): Undetermined

10. Autoignition point or ignition temperature (ºC): Undetermined

11. Vapor pressure (kPa,25ºC): Undetermined

Number of hydrogen bond acceptors:2

4. Rotatable Number of chemical bonds: 2

5. Interchange Number of isomers:

6. Topological molecules Polar surface area (TPSA):40.5

7. Heavy Atom Quantity: 32

8. Surface Charge ：0

9. Complexity ：786

10. Isotope atomic number:0

11. Determine the number of atomic stereocenters:10

12. Uncertain number of atomic stereocenters:0

13. Determine the number of stereocenters of chemical bonds:0

14. Uncertain number of chemical bond stereocenters:0

15. Number of covalent bond units: 1

Properties and stability

Use and store according to specifications, no decomposition will occur, and avoid contact with oxides

Storage method

Save sealed at 2-8°C, placed in a ventilated, dry place, and avoid contact with other oxides.

Synthesis method

None yet

Purpose

None yet

>

10. Isotope atomic number:0

11. Determine the number of atomic stereocenters:10

12. Uncertain number of atomic stereocenters:0

13. Determine the number of stereocenters of chemical bonds:0

14. Uncertain number of chemical bond stereocenters:0

15. Number of covalent bond units: 1

Properties and stability

Use and store according to specifications, no decomposition will occur, and avoid contact with oxides

Storage method

Save sealed at 2-8°C, placed in a ventilated, dry place, and avoid contact with other oxides.

Synthesis method

None yet

Purpose

None yet

ILY: Arial; COLOR: black; FONT-SIZE: 9pt” lang=EN-US>

Synthesis method

None yet

Purpose

None yet

4-Trifluoromethylphenylhydrazine

Published by BDMAEE on 2024-02-23 | Permalink

Structural formula

Business number	04HC
Molecular formula	C7H7F3N2
Molecular weight	176.14
label	aromatic fluoride, 368-90-1

Numbering system

CAS number:368-90-1

MDL number:MFCD00042508

EINECS number:000-000-0

RTECS number:None

BRN number:743759

PubChem number:24865801

Physical property data

一 , physical property data

Traits ：Not available

Density (g/mL,25/4℃): Not available

Relative Vapor density (g/mL, air=1)：Not available

Melting point (ºC): 63-65

Boiling point (ºC, normal pressure): 118-122

Boiling point (ºC, 5.2kPa): Not available

Refractive index: Not available

Flash Point (ºC): 118-122

Optical rotation (º): Not available

Spontaneous combustion Point or ignition temperature (ºC): Not available

Steam Pressure (kPa, 25ºC): Not available

saturated Vapor pressure (kPa, 60ºC): Not available

Burn Heat (KJ/mol):Not available

Critical Temperature (ºC): Not available

Critical Pressure (KPa): Not available

oil and water Log value of the (octanol/water) partition coefficient:Not available

Explosion Upper limit (%, V/V): Not available

Explosion Lower limit (%, V/V): Not available

Dissolve Properties: Not available

Toxicological data

Two , Toxicological data:

Acute Toxicity:Not available .

Ecological data

Three , Ecological data:

1 ,Other harmful effects: This substance may be harmful to the environment, and special treatment should be given to water bodies. Notice.

Molecular structure data

1. Molar refractive index: 39.74

2. Molar volume (m³/mol）：129.5

3. isotonic specific volume (90.2K):312.6

4. Surface Tension (dyne/cm):33.8

Acute toxicity:Not available .

Ecological data

Three , Ecological data:

1 ,Other harmful effects: This substance may be harmful to the environment, and special treatment should be given to water bodies. Notice.

Molecular structure data

1. Molar refractive index: 39.74

2. Molar volume (m³/mol）：129.5

3. isotonic specific volume (90.2K):312.6

4. Surface Tension (dyne/cm):33.8

5. Polarizability（10^-24cm³):15.75

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 5

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: none

6. Topological molecule polar surface area 38

7. Number of heavy atoms: 12

8. Surface charge: 0

9. Complexity: 138

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

None yet

Storage method

None yet

Synthesis method

None yet

Purpose

None yet

t: Ignore”>5. Polarizability（ 10^-24cm³ ): 15.75

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 5

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: none

6. Topological molecule polar surface area 38

7. Number of heavy atoms: 12

8. Surface charge: 0

9. Complexity: 138

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

None yet

Storage method

None yet

Synthesis method

None yet

Purpose

None yet

3-butylpyridine

Published by BDMAEE on 2024-02-23 | Permalink

Structural formula

Business number	05JP
Molecular formula	C9H13N
Molecular weight	135.21
label	1-(3-Pyridyl)butane

Numbering system

CAS number:539-32-2

MDL number:MFCD00010709

EINECS number:208-715-1

RTECS number:US4056000

BRN number:None

PubChem ID:None

Physical property data

1. Character: Undetermined

2. Density (g/ cm³,25/4):0.911

3. Relative vapor density (g/cm³,Air=1 ): Undetermined

4. Melting point (ºC): Undetermined

5. Boiling point (ºC,Normal pressure):80-81

6. Boiling point (ºC,8kPa): Undetermined

7. Refractive index:1.493

8. Flash Point (ºF):174

9. Specific optical rotation (º): Undetermined

10. Autoignition point or ignition temperature (ºC): Undetermined

11. Vapor pressure (kPa,25ºC): Undetermined

Molecular structure data

1. Molar refractive index: 43.15

2. Molar volume (m³/mol):148.4

3. isotonic specific volume (90.2K):357.5

4. Surface Tension (dyne/cm):33.6

5. Polarizability（10^-24cm³):17.10

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 1

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: none

6. Topological molecule polar surface area 12.9

7. Number of heavy atoms: 10

8. Surface charge: 0

9. Complexity: 80.8

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

Use and store according to specifications, no decomposition will occur, and avoid contact with oxides

Storage method

Stored in a cool, dry, well-ventilated warehouse. Keep away from fire and heat sources. Protect from direct sunlight. The packaging is sealed. They should be stored separately from acids and food chemicals, and avoid mixed storage. Suitable materials should be available in the storage area to contain spills.

Synthesis method

None

Purpose

None

:10

8. Surface charge: 0

9. Complexity: 80.8

10. Number of isotope atoms: 0

11 .Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

Use and store according to specifications, no decomposition will occur, and avoid contact with oxides

Storage method

Stored in a cool, dry, well-ventilated warehouse. Keep away from fire and heat sources. Protect from direct sunlight. The packaging is sealed. They should be stored separately from acids and food chemicals, and avoid mixed storage. Suitable materials should be available in the storage area to contain spills.

Synthesis method

None

Purpose

None

3-methyl-2-pentanone

Published by BDMAEE on 2024-02-23 | Permalink

Structural formula

Business number	05T9
Molecular formula	C6H12O
Molecular weight	100.16
label	Methyl-1-methylpropyl ketone, Methyl-1-methylpropyl ketone, sec-Butylmethyl ketone, Pesticide research and development

Numbering system

CAS number:565-61-7

MDL number:MFCD00009336

EINECS number:209-282-1

RTECS number:None

BRN number:635791

PubChem number:24897107

Physical property data

1. Physical property data

1. Properties: colorless flammable liquid.

2. Relative density (d²⁵₄₎: 0.815

3. Refractive index _(n sub>²⁰_D): 1.4002

4. Flash point (℃): 12

5. Boiling point (ºC) : 117.4(101kpa)

6. Melting point (ºC): -106

7. Relative density (20℃, 4℃): 0.8130

8. Refractive index at room temperature (n²⁰): 1.4001

9. Refractive index at room temperature (n²⁵): 1.3978

10. Gas phase standard combustion heat (enthalpy) (kJ·mol^-1): -3791.92

11. Gas phase standard claimed heat (enthalpy) (kJ·mol^-1 ):-284.09

Toxicological data

None yet

Ecological data

None yet

Molecular structure data

5. Molecular property data:

1. Molar refractive index: 29.83

2. Molar volume (cm³/mol): 125.0

3. Isotonic specific volume (90.2K): 273.3

4. Surface tension (dyne/cm): 22.8

5. Polarizability (10^-24cm³): 11.82

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 1.3

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 1

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: 3

6. Topological molecule polar surface area 17.1

7. Number of heavy atoms: 7

8. Surface charge: 0

9. Complexity: 66.6

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 1

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

1. Exist in smoke��中.

Storage method

2. Storage

Keep sealed in a cool place.

Synthesis method

None yet

Purpose

3. Use

Used in organic synthesis.

pinane

Published by BDMAEE on 2024-02-23 | Permalink

Structural formula

Business number	0512
Molecular formula	C10H18
Molecular weight	138.25
label	(1α,2β,5α)-2,6,6-trimethylbicyclo[3.1.1]heptane

Numbering system

CAS number:473-55-2

MDL number:MFCD00078047

EINECS number:207-467-1

RTECS number:None

BRN number:5237941

PubChem ID:None

Physical property data

1. Character:Undetermined

2. Density (g/ m³,25/4℃): 0.857

3. Relative vapor density (g/cm³,AIR=1): Undetermined

4. Melting point (ºC): Undetermined

5. Boiling point (ºC,Normal pressure): Undetermined

6. Boiling point (ºC,5.2kPa): Undetermined

7. Refractive Index: Undetermined

8. Flash Point (ºC):48

9. Specific optical rotation (º): Undetermined

10. Autoignition point or ignition temperature (ºC): Undetermined

11. Vapor pressure (kPa,25ºC): Undetermined

Molar refractive index:44.36

2、 Molar Volume（m³/mol)：163.6

3、 Isotonic specific volume (90.2K):371.3

4、 Surface tension（dyne/cm)：26.5

5、 Polarizability(10^-24cm³）：17.58

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 3.9

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 0

4. Number of rotatable chemical bonds: 0

5. Number of tautomers: None

6. Topological molecule polar surface area 0

7. Number of heavy atoms: 10

8. Surface charge: 0

9. Complexity: 146

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 3

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

Use and store according to specifications, no decomposition will occur, and avoid contact with oxides

Storage method

Save in a sealed manner and place it in a ventilated and dry place to avoid contact with other oxides.

Synthesis method

None yet

Purpose

Used as a raw material for the synthesis of high-grade spices and vitamins A, E, and K

�：26.5

5、 Polarizability(10^-24cm³）：17.58

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 3.9

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 0

4. Number of rotatable chemical bonds: 0

5. Number of tautomers: None

6. Topological molecule polar surface area 0

7. Number of heavy atoms: 10

8. Surface charge: 0

9. Complexity: 146

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 3

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

Use and store according to specifications, no decomposition will occur, and avoid contact with oxides

Storage method

Save in a sealed manner and place it in a ventilated and dry place to avoid contact with other oxides.

Synthesis method

None yet

Purpose

Used as a raw material for the synthesis of high-grade spices and vitamins A, E, and K

Methyl fluorosulfonate

Published by BDMAEE on 2024-02-23 | Permalink

Structural formula

Business number	04RQ
Molecular formula	CH3FO3S
Molecular weight	114.09
label	Methyl fluorosulfonate, Methyl fluorosulfonate, fluorosulfuric acid,methylester, Fluorosulfuric acid methylester, magicmethyl, methylfluorosulfate, methylfluorosulfonate, FLUOROSULFONIC ACID METHYL ESTER, METHYL FLUOROSULFONATE, METHYL FLUOROSULPHONATE

Numbering system

CAS number:421-20-5

MDL number:None

EINECS number:207-004-3

RTECS number:LP0720000

BRN number:None

PubChem ID:None

Physical property data

一 , physical property data

Traits ：Not available

Density (g/mL,25/4℃): 1.45

Relative Vapor density (g/mL, air=1)：Not available

Melting point (ºC): Not available

Boiling point (ºC, normal pressure):93

Boiling point (ºC, 5.2kPa): Not available

Refraction Rate: Not available

Flash Point (ºC): Not available

Optical rotation (º): Not available

Spontaneous combustion Point or ignition temperature (ºC): Not available

Steam Pressure (kPa, 25ºC): Not available

saturated Vapor pressure (kPa, 60ºC): Not available

Burn Heat (KJ/mol):Not available

Critical Temperature (ºC): Not available

Critical Pressure (KPa): Not available

oil and water Log value of the (octanol/water) partition coefficient:Not available

Explosion Upper limit (%, V/V): Not available

Explosion Lower limit (%, V/V): Not available

Dissolve Properties: Not available

Toxicological data

Two , Toxicological data:

Acute Toxicity:Not available .

Ecological data

Three , Ecological data:

1 ,Other harmful effects: This substance may be harmful to the environment, and special treatment should be given to water bodies. Notice.

Molecular structure data

1、 Molar refractive index:17.34

2、 Molar volume（m³/mol)：77.8

3、 Isotonic specific volume (90.2K): 184.3

4、 Surface tension（dyne/cm)：31.3

5、 Polarizability(10^-24cm³）：6.87

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 0.2

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: none

6. Topological molecule polar surface area 51.8

7. Number of heavy atoms: 6

8. Surface charge: 0

9. Complexity: 107

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

None yet

Storage method

None yet

Synthesis method

None yet

Purpose

None yet

Arial; mso-font-kerning: 0pt”>6.87

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 0.2

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: none

6. Topological molecule polar surface area 51.8

7. Number of heavy atoms: 6

8. Surface charge: 0

9. Complexity: 107

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

None yet

Storage method

None yet

Synthesis method

None yet

Purpose

None yet

4-amino-4′-dimethylaminoazobenzene

Published by BDMAEE on 2024-02-23 | Permalink

Structural formula

Business number	05JN
Molecular formula	C14H16N4
Molecular weight	240.30
label	4-(4-Dimethylaminophenylazo)aniline, N,N-Dimethyl-4,4′-azodianiline, p,p′-DMPA-aniline

Numbering system

CAS number:539-17-3

MDL number:MFCD00010204

EINECS number:208-712-5

RTECS number:BX5020000

BRN number:None

PubChem ID:None

Physical property data

1. Character: Undetermined

2. Density (g/ cm³,25/4): Undetermined

3. Relative vapor density (g/cm³,AIR=1): Undetermined

4. Melting point (ºC):190-195

5. Boiling point (ºC,Normal pressure): Undetermined

6. Boiling point (ºC,8kPa): Undetermined

7. Refractive Index: Undetermined

8. Flash Point (ºC): Undetermined

9. Specific optical rotation (º): Undetermined

10. Autoignition point or ignition temperature (ºC): Undetermined

11. Vapor pressure (kPa,25ºC): Undetermined

2, mutagenicity data: Microbial OrganismTESTSystem Mutation: Bacteria–Salmonella Typhimurium Bacillus: 20ug/plate;

Form transformationTEST system: rodent – rat liver: 5umol/L;

Form transformationTEST system: rodent – mouse embryo: 10mg/kg.

Ecological data

This substance may be harmful to the environment, and special attention should be paid to water bodies.

Molecular structure data

1. Molar refractive index: 73.57

2. Molar volume (m³/mol):216.2

3. isotonic specific volume (90.2K):551.0

4. Surface Tension (dyne/cm):42.1

5. Polarizability（10^-24cm³):29.16

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: 2

6. Topological molecule polar surface area 54

7. Number of heavy atoms: 18

8. Surface charge: 0

9. Complexity: 261

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

Use and store according to specifications, no decomposition will occur, and avoid contact with oxides

Storage method

Stored at 2-8°C in a cool, dry, well-ventilated warehouse. Keep away from fire and heat sources. Protect from direct sunlight. The packaging is sealed. They should be stored separately from acids and food chemicals, and avoid mixed storage. Suitable materials should be available in the storage area to contain spills.

Synthesis method

None

Purpose

None

style=”FONT-FAMILY: Arial; FONT-SIZE: 9pt; mso-fareast-font-family: Arial” lang=EN-US>4. Surface tension ( dyne/cm):42.1

5. Polarizability（10^-24cm³):29.16

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: 2

6. Topological molecule polar surface area 54

7. Number of heavy atoms: 18

8. Surface charge: 0

9. Complexity: 261

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

Use and store according to specifications, no decomposition will occur, and avoid contact with oxides

Storage method

Stored at 2-8°C in a cool, dry, well-ventilated warehouse. Keep away from fire and heat sources. Protect from direct sunlight. The packaging is sealed. They should be stored separately from acids and food chemicals, and avoid mixed storage. Suitable materials should be available in the storage area to contain spills.

Synthesis method

None

Purpose

None

Tetraphenylarsenium bromide

Published by BDMAEE on 2024-02-23 | Permalink

Structural formula

Business number	059Y
Molecular formula	C24H20AsBr
Molecular weight	463.25
label	None

Numbering system

CAS number:507-27-7

MDL number:MFCD00031702

EINECS number:208-069-0

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

1. Character: Undetermined

2. Density (g/ cm³,25/4℃): Undetermined

3. Relative vapor density (g/cm³,Air=1 ): Undetermined

4. Melting point (ºC):281-284

5. Boiling point (ºC,Normal pressure): Undetermined

6. Boiling point (ºC,8kPa): Undetermined

7. Refractive Index: Undetermined

8. Flash Point (ºF): Undetermined

9. Specific optical rotation (º): Undetermined

10. Autoignition point or ignition temperature (ºC): Undetermined

11. Vapor pressure (kPa,25ºC): Undetermined

Logarithmic value of partition coefficient for water: undetermined

17. Explosion limit (%,V/V): Undetermined

18. Lower explosion limit (%,V/V): Undetermined

19. Solubility:Undetermined

Toxicological data

None yet

Ecological data

This substance may be harmful to the environment, and special attention should be paid to water bodies.

Molecular structure data

None yet

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 1

4. Number of rotatable chemical bonds: 4

5. Number of tautomers: none

6. Topological molecule polar surface area 0

7. Number of heavy atoms: 26

8. Surface charge: 0

9. Complexity: 301

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 2

Properties and stability

Use and store according to specifications, no decomposition will occur, and avoid contact with oxides

Storage method

Stored in a cool, dry, well-ventilated warehouse. Keep away from fire and heat sources. Protect from direct sunlight. The packaging is sealed. They should be stored separately from acids and food chemicals, and avoid mixed storage. Suitable materials should be available in the storage area to contain spills.

Synthesis method

None yet

Purpose

None yet

mily: Arial; mso-bidi-font-family: Arial”>Use and store according to specifications, will not decompose, avoid contact with oxides

Storage method

Stored in a cool, dry, well-ventilated warehouse. Keep away from fire and heat sources. Protect from direct sunlight. The packaging is sealed. They should be stored separately from acids and food chemicals, and avoid mixed storage. Suitable materials should be available in the storage area to contain spills.

Synthesis method

None yet

Purpose

None yet

D-arginine

Published by BDMAEE on 2024-02-23 | Permalink

Structural formula

Business number	03ZY
Molecular formula	C6H14N4O2
Molecular weight	174.20
label	None

Numbering system

CAS number:157-06-2

MDL number:MFCD00063116

EINECS number:205-866-5

RTECS number:CF1934220

BRN number:1725412

PubChem ID:None

Physical property data

1. Characteristics: White crystal

2. Density (g/mL,25/4℃): Undetermined

3. Relative vapor density (g/mL,Air =1): Undetermined

4. Melting point (ºC):238( Decompose)

5. Boiling point (ºC,normal pressure): Undetermined

6. Boiling point (ºC,5.2kPa): Not determined

7. Refractive index: Undetermined

8. Flashpoint (ºC): Undetermined

9. Specific rotation (º): [а]D/25-27.6°(c=2.5mol/Lin hydrochloric acid)-12.5°(c=2, in water ).

10. Autoignition point or ignition temperature (ºC): Undetermined

11. Vapor pressure (kPa,25ºC): Undetermined

12. Saturated vapor pressure (kPa,60ºC): Undetermined

13. Heat of combustion (KJ/mol): Undetermined

14. Critical temperature (ºC): Undetermined

15. Critical pressure (KPa): Undetermined

16. Oil and water (octanol/Log value of the partition coefficient for water: undetermined

17. Explosion upper limit (%,V/V): Undetermined

18. Lower explosion limit (%,V/V): Undetermined

19. Solubility:Soluble in water

Toxicological data

None yet

Ecological data

None yet

Molecular structure data

1. Molar refractive index:40.69

2. Molar Volume（m³/mol)：118.7

3. Isotonic specific volume（90.2K）：338.5

4. Surface tension（dyne/cm): 66.1

5. Dielectric constant: None available

6. Dipole moment（10^-24cm³） : Not available

7. Polarizability:16.13

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 4

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 5

5. Number of tautomers: 2

6. Topological molecule polar surface area 128

7. Number of heavy atoms: 12

8. Surface charge: 0

9. Complexity: 176

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 1

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

None yet

Storage method

Store in a sealed, dry and away from light

Synthesis method

None yet

Purpose

Biochemical Research

-54.75pt; TEXT-ALIGN: left; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto” align=left> 4. Surface tension（ dyne/cm）: 66.1

5. Dielectric constant: None available

6. Dipole moment（10^-24cm³） : Not available

7. Polarizability:16.13

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 4

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 5

5. Number of tautomers: 2

6. Topological molecule polar surface area 128

7. Number of heavy atoms: 12

8. Surface charge: 0

9. Complexity: 176

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 1

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

None yet

Storage method

Store in a sealed, dry and away from light

Synthesis method

None yet

Purpose

Biochemical Research

un: yes”> Seal Store dry and away from light

Synthesis method

None yet

Purpose

Biochemical Research

triphenylarsine

Published by BDMAEE on 2024-02-23 | Permalink

Structural formula

Business number	067P
Molecular formula	C18H15As
Molecular weight	306.24
label	triphenylarsenic, Arsinetriphenyl

Numbering system

CAS number:603-32-7

MDL number:MFCD00002994

EINECS number:210-032-9

RTECS number:CH8942500

BRN number:1842037

PubChem number:24872773

Physical property data

1. Physical property data

1. Character: White or light gray-red triangular prism crystal. Irritating.

2. Relative density 1.2634.

3. Melting point60.5～61.5℃ .

4. Boiling point360℃.

5. Refractive index 1.6888.

6. Solubility Soluble in ether, chloroform and benzene, slightly soluble in ethanol, insoluble in water.

Toxicological data

None yet

Ecological data

3. Ecological data:

1. Other harmful effects: This substance may be harmful to the environment and should be harmful to water bodies. Give special attention.

Molecular structure data

None yet

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 0

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: none

6. Topological molecule polar surface area 0

7. Number of heavy atoms: 19

8. Surface charge: 0

9. Complexity: 202

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

Properties and stability:

No decomposition products may occur under normal temperatures and pressures.

Storage method

Storage:

Seal the secret container and store it in a sealed main container in a cool place Dry position.

Synthesis method

None yet

Purpose

Uses: Organic synthesis. Polyepoxy resin cross-linking activator. 0.7mg/LSolution can prevent Plant spores grow.

The child grows.