Perfluoroheptane

Published by BDMAEE on 2024-03-25 | Permalink

Structural formula

Business number	04KE
Molecular formula	C7BrF15
Molecular weight	448.95
label	1-bromoperfluoroheptane, Perfluoroheptane, 1-Bromopentadecafluoroheptane, Perfluoroheptyl bromide, CF3(CF2)6Br, aliphatic compounds

Numbering system

CAS number:375-88-2

MDL number:MFCD00013570

EINECS number:206-799-4

RTECS number:None

BRN number:1716336

PubChem ID:None

Physical property data

一 , physical property data

Traits ：Not available

Density (g/mL,25/4℃): 1.894

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

Melting point (ºC): Not available

Boiling point (ºC, normal pressure):117
Boiling point (ºC, 5.2kPa)�� Not available

Refraction Rate: 1.301

Flash Point (ºC): 117-119

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: 44.42

2. Molar volume (m³/mol）：239.3

3. isotonic specific volume (90.2K):471.0

4. Surface Tension (dyne/cm):15.0

5. Polarizability（10^-24cm³ ): 17.61

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 6.2

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 15

4. Number of rotatable chemical bonds: 5

5. Number of tautomers: none

6. Topological molecule polar surface area 0

7. Number of heavy atoms: 23

8. Surface charge: 0

9. Complexity: 445

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

Resource:allhdi.com

Perfluoroheptane

Published by BDMAEE on 2024-03-21 | Permalink

Structural formula

Business number	04A1
Molecular formula	C7F16
Molecular weight	388.05
label	Perfluoroheptane, Perfluoron-heptane, Hexafluoroheptane, Hexadecafluoro-n-heptane, Perfluoroheptane, MIXED ISOMERS, HEXADECAFLUOROHEPTANE, PERFLUORO-N-HEPTANE, PERFLUOROHEPTANE, Perfluoroheptane (mixed isomers), PERFLUOROHEPTANE(S), 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-Hexadecafluoroheptane, FluorinertPF5070, heptane,hexadecafluoro-

Numbering system

CAS number:335-57-9

MDL number:MFCD00040339

EINECS number:206-392-1

RTECS number:MJ0875000

BRN number:1716335

PubChem number:24863303

Physical property data

1. Physical property data

Gas phase standard claims heat (enthalpy) (kJ·mol^-1): -3383.6

Density (g/mL, 25/4℃): 1.7200

Relative density (20℃, 4℃): 1.7331

Melting point (ºC): -51

Boiling point (ºC, normal pressure): 82.5

Refraction at room temperature Index (n²⁰): 1.2608

Refractive index: 1.3

Flash point (ºC): 80- 82

Refractive index at room temperature (n²⁵): 1.2582

Critical temperature (K): 200.95

Critical pressure (MPa): 1.621

Critical density (g·cm^-3): 0.584

Critical volume (cm³·mol^-1): 664

Critical compression factor: 0.273

Eccentricity factor: 0.556

Liquid phase standard claims heat (enthalpy) (kJ·mol^-1): -3420.2

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

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

Solubility: Not available

Toxicological data

2. Toxicological data:

Acute toxicity: Not available.

Ecological data

3. Ecological data:

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

Molecular structure data

1. Molar refractive index: 36.85

2. Molar volume (cm³/mol): 231.5

3. Isotonic specific volume (90.2K ): 428.4

4. Surface tension (dyne/cm): 11.7

5. �Dilution rate (10^-24cm³): 14.61

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 5.8

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 16

4. Number of rotatable chemical bonds: 4

5. Number of tautomers: none

6. Topological molecule polar surface area 0

7. Number of heavy atoms: 23

8. Surface charge: 0

9. Complexity: 394

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

Storage method

None

Synthesis method

None

Purpose

None

Resource:allhdi.com</a