Epoxy curing agent Knowledge 1,4-diiodoperfluorobutane

1,4-diiodoperfluorobutane

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1,4-diiodoperfluorobutane structural formula

Structural formula

Business number 04K5
Molecular formula C4F8I2
Molecular weight 453.84
label

aliphatic compounds

Numbering system

CAS number:375-50-8

MDL number:MFCD00042263

EINECS number:206-788-4

RTECS number:None

BRN number:1777548

PubChem number:24870940

Physical property data

一 , physical property data


Traits :Not available


Density (g/mL,25/4): 2.474


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


Melting point (ºC): -9


Boiling point (ºC, normal pressure): 85


Boiling point (ºC, 5.2kPa): Not available


Refraction Rate: 1.429


Flash Point (ºC): 85


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: 47.69


2. Molar volume (m3/mol):175.9


3. isotonic specific volume (90.2K):395.6


4. Surface Tension (dyne/cm):25.5


5. Polarizability10-24cm3):18.90

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 4.4

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 8

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: none

6. Topological molecule polar surface area 0

7. Number of heavy atoms: 14

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

Storage method

None

Synthesis method

None

Purpose

None

Resource:allhdi.com

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