Toluene diisocyanate manufacturer Knowledge 1-Bromo-2-iodotetrafluoroethane

1-Bromo-2-iodotetrafluoroethane

1-bromo-2-iodotetrafluoroethane structural formula

Structural formula

Business number 04RT
Molecular formula C2F4BrI
Molecular weight 306.82
label

1-Bromo-2-iodotetrafluoroethane,,

1-Bromo-2-iodotetrafluoroethane, 97%, STAB. WITH COPPER,

1-BROMO-2-IODOTETTRAFLUOROETHANE,

1-Bromo-1,1,2,2-tetrafluoro-2-iodoethane,

1-bromotetrafluoro-2-iodoethane,

1-Bromo-2-iodotetrafluoroethane97%,

1-Bromo-2-iodotetrafluoroethane, 97%, stab. with copper,

1-Iodo-1,1,2,2-tetrafluoro-2-bromoethane

Numbering system

CAS number:421-70-5

MDL number:MFCD00042136

EINECS number:207-008-5

RTECS number:None

BRN number:1688466

PubChem ID:None

Physical property data

一 , physical property data


Traits :Not available


Density (g/mL, 25/4): >2.1

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


Melting point (ºC): Not available


Boiling point (ºC, normal pressure):78


Boiling point (ºC, 5.2kPa): Not available


Refraction Rate: 1.4330


Flash Point (ºC): 78


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:32.60


2 Molar volumem3/mol)115.4


3 , Isotonic specific volume (90.2K):266.0


4 Surface tensiondyne/cm)28.2


5 Polarizability(10-24cm312.92

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 3.2

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 4

4. Rotatable��Number of chemical bonds: 1

5. Number of tautomers: None

6. Topological molecule polar surface area 0

7. Number of heavy atoms :8

8. Surface charge: 0

9. Complexity: 92

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

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/29497

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