Polyether_Polyether Polyol Knowledge 3-Chloroheptafluoro-2-butene

3-Chloroheptafluoro-2-butene

3-chloroheptafluoro-2-butene structural formula

Structural formula

Business number 04TJ
Molecular formula C4ClF7
Molecular weight 216.48
label

3-Chloroheptafluoro-2-butene,

2-CHLOROHEPTAFLUORO-2-BUTENE,

2-CHLOROHEPTAFLUOROBUT-2-ENE,

1,1,1,2,4,4,4-HEPTAFLUORO-3-CHLORO-2-BUTENE,

3-CHLOROHEPTAFLUORO-2-BUTENE,

3-ChloroheptafluoroBut-2-ene,

2-Chloroheptafluorobut-2-ene 98%,

2-Chloroheptafluorobut-2-ene98%,

2-Chloro-1,1,1,3,4,4,4-heptafl

Numbering system

CAS number:434-41-3

MDL number:MFCD00039261

EINECS number:000-000-0

RTECS number:None

BRN number:1783461

PubChem ID:None

Physical property data

一 , physical property data


Traits :Not available


Density (g/mL,25/4): 1.548


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


Melting point (ºC): Not available


Boiling point (ºC, normal pressure):32


Boiling point (ºC, 5.2kPa): Not available


Refraction Rate: 1.2946


Flash Point (ºC): 31-32


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

2. 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:26.25


2 Molar volumem3/mol)137.3


3 Isotonic specific volume (90.2K): 266.0


4 Surface tensiondyne/cm)14.0


5 Polarizability(10-24cm310.40

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 3

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 7

4. Number of rotatable chemical bonds: 0

5. Number of tautomers: none

6. Topological molecule polar surface area 0

7.Number of heavy atoms: 12

8. Surface charge: 0

9. Complexity: 196

10. Number of isotope atoms: 0

11. Determine the atoms Number of stereocenters: 0

12. Uncertain number of stereocenters of atoms: 0

13. Determined number of stereocenters of chemical bonds: 0

14. Number of uncertain chemical bond stereocenters: 1

15. Number of covalent bond units: 1

Properties and stability

None

Storage method

None

Synthesis method

None

Purpose

None

Resource:allhdi.com

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.polyether-factory.com/archives/21302

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