Polyether_Polyether Polyol Knowledge 1,1,2,2-Tetrachlorotetrafluorocyclobutane

1,1,2,2-Tetrachlorotetrafluorocyclobutane

1,1,2,2-tetrachlorotetrafluorocyclobutane structural formula

Structural formula

Business number 04AC
Molecular formula C4Cl4F4
Molecular weight 265.85
label

1,1,2,2-Tetrachlorotetrafluorocyclobutane,

1,1,2,2-TETRACHLOROTETRAFLUOROCYCLOBUTANE,

1,1,2,2-TETRACHLORO-3,3,4,4-TETRAFLUOROCYCLOBUTANE,

1,1,2,2-Tetrachloroterafluorocyclobutane,

Tetrachlorotetrafluorocyclobutane,

1,1,2,2-Tetrachloroterafluorocyclobutane 97%,

1,1,2,2-Tetrachloroterafluorocyclobutane97

Numbering system

CAS number:336-50-5

MDL number:MFCD00039440

EINECS number:206-409-2

RTECS number:None

BRN number:None

PubChem ID:None

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): 84-86


Boiling point (ºC, normal pressure):131-133
Boiling point (ºC, 5.2kPa): Not available

Refraction Rate: Not available


Flash Point (ºC): 131-133


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: 38.36


2. Molar Volume (m3/mol):145.4


3. isotonic specific volume (90.2K):337.9


4. Surface Tension (dyne/cm):29.1


5. Polarizability(10-24cm3):15.20

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 3.7

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 4

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: 199

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

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/20875

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