Toluene diisocyanate manufacturer Knowledge 3,4-Dichlorobenzenesulfonyl chloride 3,4-Dichlorobenzenesulfonyl chloride

3,4-Dichlorobenzenesulfonyl chloride 3,4-Dichlorobenzenesulfonyl chloride

3,4-Dichlorobenzenesulfonyl chloride structural formula

Structural formula

Business number 02DQ
Molecular formula C6H3Cl3O2S
Molecular weight 245.51
label

3,4-Dichlorophenylmethylsulfonyl chloride,

3,4-Dichloro-benzenesulfonylchlorid,

Cl2c6h3so2cl

Numbering system

CAS number:98-31-7

MDL number:MFCD00041255

EINECS number:202-656-5

RTECS number:None

BRN number:1956417

PubChem ID:None

Physical property data

1. Appearance: liquid.


2. Density (g/mL,20) :1.572


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


4. Melting point (ºC):20- 22


5. Boiling point (ºC,normal pressure):253


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


7. Refractive index:1.589


8. Flashpoint (ºC): Undetermined


9. Specific optical rotation (º): Undetermined


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


11. Vapor pressure (mmHg, 40ºC): Undetermined


12. Saturated vapor pressure (kPa, 20ºC): Not determined


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


14. Critical temperature (ºC): Undetermined


15. Critical pressure (KPa): Undetermined


16. Oil and water (octanol/Log value of the partition coefficient for water: undetermined


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


11. Vapor pressure (mmHg, 40ºC): Undetermined


12. Saturated vapor pressure (kPa, 20ºC): Not determined


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


14. Critical temperature (ºC): Undetermined


15. Critical pressure (KPa): Undetermined


16. Oil and water (octanol/Log value of the partition coefficient for water: undetermined


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


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


19. Solubility: Undetermined

Toxicological data

None

Ecological data

This substance is slightly harmful to water.

Molecular structure data

None

Compute chemical data

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

2. Number of hydrogen bond donors: 0

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 42.5

7. Number of heavy atoms: 12

8. Surface charge: 0

9. Complexity: 246

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

Avoid contact with strong oxidants, alkalis, and humid moisture.

Storage method

Stored in a cool, ventilated warehouse. Keep away from fire, heat and water sources. Keep container tightly sealed. They should be stored separately from oxidants, strong bases, etc., and avoid mixed storage. Equipped with the appropriate variety and quantity of fire equipment. Suitable materials should be available in the storage area to contain spills.

Synthesis method

None

Purpose

None

FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt”>17. Explosion upper limit (%,V/V): Undetermined


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


19. Solubility: Undetermined

Toxicological data

None

Ecological data

This substance is slightly harmful to water.

Molecular structure data

None

Compute chemical data

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

2. Number of hydrogen bond donors: 0

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 42.5

7. Number of heavy atoms: 12

8. Surface charge: 0

9. Complexity: 246

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

Avoid contact with strong oxidants, alkalis, and humid moisture.

Storage method

Stored in a cool, ventilated warehouse. Keep away from fire, heat and water sources. Keep container tightly sealed. They should be stored separately from oxidants, strong bases, etc., and avoid mixed storage. Equipped with the appropriate variety and quantity of fire equipment. Suitable materials should be available in the storage area to contain spills.

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/22526

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