Toluene diisocyanate manufacturer Knowledge 2,4,6-Trichlorobenzoic Acid 2,4,6-Trichlorobenzoic Acid

2,4,6-Trichlorobenzoic Acid 2,4,6-Trichlorobenzoic Acid

2,4,6-Trichlorobenzoic acid structural formula

Structural formula

Business number 013N
Molecular formula C7H3O2Cl3
Molecular weight 225.46
label

Trysben(TM),

Cl3C6H2CO2H

Numbering system

CAS number:50-43-1

MDL number:MFCD00060699

EINECS number:None

RTECS number:DH8050000

BRN number:1874127

PubChem number:24861240

Physical property data

1. Character: white crystal

2. Density (g/mL, 25/4℃): Undetermined

3. Relative vapor density (g/mL, air =1): Undetermined

4. Melting point (ºC): 160-164 °C (lit.)

5. Boiling point (ºC, normal pressure): Undetermined

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6. Boiling point (ºC, 5.2 kPa): Not determined

7. Refractive index: Not determined

8. Flash point (ºC): Not determined

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9. Specific optical rotation (º): Undetermined

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

11. Vapor pressure (kPa , 25 ºC): Undetermined

12. Saturated vapor pressure (kPa, 60 ºC): Undetermined

13. Heat of combustion (KJ/mol): Undetermined

14. Critical temperature (ºC): Undetermined

15. Critical pressure (KPa): Undetermined

16. Oil-water (octanol/water) partition coefficient Log value: Undetermined

17. Explosion upper limit (%, V/V): Undetermined

18. Explosion lower limit (%, V/V): Undetermined

19. Solubility: Undetermined

Toxicological data

1. Acute toxicity: mouse subcutaneous LD50: 1200mg/kg

Ecological data

None

Molecular structure data

1. Molar refractive index: 47.86

2. Molar volume (cm3/mol): 137.8

3. Isotonic specific volume (90.2K ): 377.0

4. Surface tension (dyne/cm): 56.0

5. Polarizability (10-24cm3): 18.97

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 2

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: 12

8. Surface charge: 0

9. Complexity: 174

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

This product should be sealed and stored in a dry place away from light.

Synthesis method

1-Alkylcarbonyl-2,4,6-trichlorobenzene is prepared by Fuckers acylation of 1,3,5-trichlorobenzene; the 1-alkylcarbonyl-2,4,6 -The oxidation reaction of trichlorobenzene produces 2,4,6-trichlorobenzoate; and the acidification reaction of the produced 2,4,6-trichlorobenzoate produces 2,4,6- Trichlorobenzoic acid.

Purpose

Used in the synthesis of medicines, insecticides, and fungicides

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/20886

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