Toluene diisocyanate manufacturer Knowledge 2,2,3,3-Tetrafluorosuccinamide

2,2,3,3-Tetrafluorosuccinamide

2,2,3,3-tetrafluorosuccinamide structural formula

Structural formula

Business number 04KV
Molecular formula C4H4F4N2O2
Molecular weight 188.08
label

Tetrafluorosuccinimide,

2,2,3,3-Tetrafluoro-succinamide,

aliphatic compounds

Numbering system

CAS number:377-37-7

MDL number:None

EINECS number:None

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): 259


Boiling point (ºC, normal pressure): Not available


Boiling point (ºC, 5.2kPa): Not available


Refraction Rate: Not available


Flash Point (ºC): Not available


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 , toxicologyData:


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: 28.29


2. Molar volume (m3/mol):118.0


3. isotonic specific volume (90.2K):287.7


4. Surface Tension (dyne/cm):35.2


5. Polarizability10-24cm3 ): 11.21

Compute chemical data

1. Reference value for calculation of hydrophobic parameters (XlogP): -0.6

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 6

p>

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: 3

6. Topological molecule polar surface area 86.2

7. Number of heavy atoms: 12

8. Surface charge: 0

9. Complexity: 203

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

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/30981

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