10-Phenanthroline

2,9-dimethyl-1,10-phenanthroline

Published by BDMAEE on 2024-03-18 | Permalink

Structural formula

Business number	052J
Molecular formula	C14H12N2.0.5H2O
Molecular weight	217.27
label	New cuprous reagent, 2,9-dimethyl-1,10-phenanthroline, 2,9-Dimethyl-1,10-phenanthroline Hemihydrate

Numbering system

CAS number:484-11-7

MDL number:MFCD00004973

EINECS number:207-601-9

RTECS number:None

BRN number:None

PubChem number:24897492

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):159-164

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

6. Boiling point (ºC,5.2kPa): 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

12. Saturation 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 water) partition coefficient: Undetermined

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

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

19. Solubility: slightly soluble in water

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

1、 Molar refractive index:67.77

2、 Molar volume（m³/mol)：176.6

3、 Isotonic specific volume (90.2K):478.5

4、 Surface tension（dyne/cm）：53.8

5、 Polarizability(10^-24cm³）：26.86

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 3.3

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 0

5. Number of tautomers: none

6. Topological molecule polar surface area 25.8

7. Number of heavy atoms: 16

8. Surface charge: 0

9. Complexity: 227

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

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

Photometric analysis to determine copper and determine ultra-micro blood sugar. Organic Synthesis.

1,10-Phenanthroline 1,10-Phenanthroline

Published by BDMAEE on 2024-01-15 | Permalink

Structural formula

Business number	01E7
Molecular formula	C12H8N2
Molecular weight	180.21
label	o-phenanthroline, Analytical identification reagents

Numbering system

CAS number:66-71-7

MDL number:MFCD00011678

EINECS number:200-629-2

RTECS number:SF8300000

BRN number:None

PubChem number:24848008

Physical property data

1. Properties: Monohydrate is a white crystalline powder

2. Density (g/mL, 25/4℃): Uncertain

3. Relative vapor density (g/mL, air=1): Uncertain

4. Melting point (ºC): 93-94℃, melting point of anhydrous is 117℃

5. Boiling point (ºC , normal pressure): >330

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

7. Refractive index: Uncertain

8. Flash Point (ºC): >330

9. Specific rotation (º): Uncertain

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

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

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

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

14. Critical temperature (ºC): Uncertain

15. Critical pressure (KPa): Uncertain

16. Oil and water (polymer) Log value of the partition coefficient (alcohol/water): Uncertain

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

18. Explosion lower limit (%, V/V ): Uncertain

19. Solubility: soluble in 300 parts of water, 70 parts of benzene, soluble in alcohol and acetone

Toxicological data

Acute toxicity: mouse intraperitoneal LD50: 75 mg/kg; mouse intravenous LD50: 18 mg/kg; breeding: mouse intraperitoneal TDLo: 30 mg/kg SEX/DURATION: female 8 day(s) after conception;

Cause Mutation: Human Leukocyte DNA Inhibition Test System: 5 mg/L;

Ecological data

When using, avoid inhaling its dust and avoid contact with eyes and skin.

Molecular structure data

1. Molar refractive index: 58.12

2. Molar volume (cm³/mol): 144.1

3. Isotonic specific volume (90.2K ): 403.2

4. Surface tension (dyne/cm): 61.2

5. Polarizability (10^-24cm³): 23.04

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: 2

4.Number of rotatable chemical bonds: 0

5.Number of tautomers: None

6.Topological molecule polar surface area 25.8

7.Heavy atoms Number: 14

8. Surface charge: 0

9. Complexity: 183

10. Number of isotope atoms: 0

11. Determine the number of stereocenters of atoms: 0

12. Determine the number of stereocenters of atoms: 0

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

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

None yet

Storage method

This product should be sealed and stored in a dry place below 0℃ and protected from light.

Synthesis method

1. This product can be prepared by heating o-phenylenediamine with glycerin, nitrobenzene and concentrated sulfuric acid, or by using 8-aminoquinoline as raw material.

2.Mix 8-aminoquinoline, glycerol and arsenic pentoxide evenly and add concentrated sulfuric acid. Pour the reaction mixture into water. Neutralize with cold ammonia,
extract the black thick substance with boiling benzene, and then process it.

Purpose

Electroplating additives, analytical reagents.

2.Redox indicator. Reagents for the determination of ferrous iron, palladium, vanadium, copper and iron.