Toluene diisocyanate manufacturer Knowledge Chlorodifluoroacetic acid Chlorodifluoroacetic acid

Chlorodifluoroacetic acid Chlorodifluoroacetic acid

Chlorodifluoroacetic acid structural formula

Structural formula

Business number 01KP
Molecular formula C2HClF2O2
Molecular weight 130.48
label

difluorochloroacetic acid,

Monochlorodifluoroacetic acid,

2-chloro-2,2-difluoroacetic acid,

F2ClCCOOH

Numbering system

CAS number:76-04-0

MDL number:MFCD00004176

EINECS number:200-928-8

RTECS number:None

BRN number:956625

PubChem number:24892614

Physical property data

1. Physical property data


1. Characteristics: colorless crystal.


2. Density (g/mL,25/4℃):1.48


3. Relative vapor density (g/mL,AIR=1): Unsure


4. Melting point (ºC): 24-26


5. Boiling point (ºC,Normal pressure):122


6. Boiling point (ºC,5.2kPa): Unsure


7. Refractive index:1.3545-1.3565.


8. Flash Point (ºC): Unsure


9. Specific optical rotation (º): Unsure


10. Autoignition point or ignition temperature (ºC): Unsure


11. Vapor pressure (kPa,25ºC): Unsure



17. Explosion limit (%,V/V): Unsure


18. Lower explosion limit (%,V/V): Unsure


19. Solubility: Easily soluble in water



Toxicological data

None

Ecological data

None

Molecular structure data

5. Molecular property data:


1. Molar refractive index: 18.02


2. Molar volume (m3/mol):78.5


3. isotonic specific volume (90.2K):186.0


4. Surface Tension (dyne/cm):31.5


5. Polarizability10-24cm3):7.14

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 1.2

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: none

6. Topological molecule polar surface area 37.3

7. Number of heavy atoms: 7

8. Surface charge: 0

9. Complexity: 91.7

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

>Moore Volume (m3/mol): 78.5


3. isotonic specific volume (90.2K):186.0


4. Surface Tension (dyne/cm):31.5


5. Polarizability10-24cm3):7.14

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 1.2

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: none

6. Topological molecule polar surface area 37.3

7. Number of heavy atoms: 7

8. Surface charge: 0

9. Complexity: 91.7

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/22563

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