3,5-Dichlorobenzenesulfonyl chloride

Basic Information

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CAS Number

705-21-5

Molecular Formula

C6H3Cl3O2S

Molecular Weight

245.51 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

32-35 °C

Boiling Point

83-84°C 0,1mm

Density

1.636

Flash Point

>230 °F

Refractive Index

1.581

SMILES

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C1=C(C=C(C=C1Cl)Cl)S(=O)(=O)Cl

InChI

InChI=1S/C6H3Cl3O2S/c7-4-1-5(8)3-6(2-4)12(9,10)11/h1-3H

InChIKey

RJSQINMKOSOUGT-UHFFFAOYSA-N

LogP

2.9209000000000005

Topological Polar Surface Area

34.14 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

236

Safety Information

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GHS Hazard Pictograms

H314

Hazard Statement

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 8 Class 8

Sensitiveness

Moisture Sensitive

Synonyms & References

English

SCHEMBL184464
DTXSID70334940
3,5-dichlorobenzene-sulfonyl chloride
3,5-Dichlorobenzenesulfonyl chloride
3,5-Dichlorobenzenesulfonyl chloride, 97%
3,5-dichlorophenylsulfonyl chloride
3,5-dichloro-benzenesulfonyl chloride
3,5-Dichlorobenzenesulphonyl chloride
3,5-dichlorophenylsulphonyl chloride
3,5-dichloro-phenylsulphonyl chloride
A9296
Benzenesulfonyl chloride, 3,5-dichloro-
FT-0614557
MFCD00051698
A928109
J-511300
705-21-5
InChI=1/C6H3Cl3O2S/c7-4-1-5(8)3-6(2-4)12(9,10)11/h1-3H
AM62505
3,5-dichlorobenzenesulfonylchloride
AB02136
3,5-dichlorophenylsulfonylchloride
AKOS000264813
Z56931875
AS-38660
RJSQINMKOSOUGT-UHFFFAOYSA-
D3503
3,5-Dichlorobenzene-1-Sulfonyl Chloride
EN300-06738
CS-W012710
3,5-dichlorobenzene sulfonyl chloride

MDL Number

MFCD00051698

Customs Code

2904909090

FAQ

What is 3,5-Dichlorobenzenesulfonyl chloride (CAS: 705-21-5)?

3,5-Dichlorobenzenesulfonyl chloride (CAS: 705-21-5) is a chemical compound with a molecular formula C8H4Cl2O2S. It is a white or light yellow solid with a pungent odor. It is used as an intermediate in the synthesis of various pharmaceuticals and dyes.

What are the main uses of 3,5-Dichlorobenzenesulfonyl chloride (CAS: 705-21-5)?

3,5-Dichlorobenzenesulfonyl chloride (CAS: 705-21-5) is primarily used as an intermediate in the synthesis of pharmaceuticals and dyes. It is also used in the production of herbicides and insecticides in the agricultural industry.

Is 3,5-Dichlorobenzenesulfonyl chloride (CAS: 705-21-5) safe?

3,5-Dichlorobenzenesulfonyl chloride (CAS: 705-21-5) is not considered safe for direct human contact or inhalation. It is irritating to the eyes, skin, and respiratory system. Proper protective measures, such as gloves and respiratory protection, should be used when handling the substance. It is essential to follow all safety guidelines and regulations when working with this chemical.

How should 3,5-Dichlorobenzenesulfonyl chloride (CAS: 705-21-5) be stored?

3,5-Dichlorobenzenesulfonyl chloride (CAS: 705-21-5) should be stored in a cool, dry place, protected from light and moisture. It should be kept in a tightly sealed container and stored at room temperature or below 25°C. Proper ventilation is necessary when handling this compound to prevent the build-up of harmful vapors.