2-Chloroethanesulfonyl chloride

Basic Information

View in Editor

CAS Number

1622-32-8

Molecular Formula

C2H4Cl2O2S

Molecular Weight

163.02 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Boiling Point

203°C

Water Solubility

Reacts with water.

Flash Point

>230 °F

Refractive Index

n20/D 1.493(lit.)

Vapor Pressure

15 mm Hg ( 84 °C)

SMILES

View in Editor

C(CCl)S(=O)(=O)Cl

InChI

InChI=1S/C2H4Cl2O2S/c3-1-2-7(4,5)6/h1-2H2

InChIKey

VHCSBTPOPKFYIU-UHFFFAOYSA-N

LogP

0.7938000000000001

Topological Polar Surface Area

34.14 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

121

Safety Information

View Safety Information

GHS Hazard Pictograms

H301

H314

H330

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

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

H330 Fatal if inhaled
Acute toxicity, inhalation

Hazard Class

Class 8 Class 8

Sensitiveness

Moisture Sensitive

Synonyms & References

English

ETHANESULFONYLCHLORIDE, 2-CHLORO-
SCHEMBL51350
2-chloroethanesulphonyl chloride
2-Chloroethanesulfonyl chloride, purum, >=97.0% (AT)
F0001-0582
2-Chloroethylsulfonyl chloride
2-chloro-1-ethane sulfonyl chloride
W-107963
STR04242
.beta.-Chloroethanesulfonyl chloride
2-Chloro-ethanesulfonylchlorid;2-Chloroethylsulfonylchloride
2-chloro-1-ethanesulfonyl chloride
1622-32-8
Ethanesulfonyl chloride, 2-chloro-
MFCD00007461
2-chloro-ethansulfonyl chloride
FT-0600441
2-Chloroethanesulfochloride
beta-chloro-ethanesulfonic acid chloride
2-chloroethylsulphonyl chloride
InChI=1/C2H4Cl2O2S/c3-1-2-7(4,5)6/h1-2H
NS00025298
2-Chloroethanesulfonyl chloride
AMY11389
Chloroethylsulfonylchloride
beta-Chloroethanesulfonyl chloride
2-chloroethariesulfonyl chloride
HSDB 6420
DTXSID5061825
2-Chloroethane sulfonyl chloride
A24440

MDL Number

MFCD00007461

Customs Code

2904909090

FAQ

What is 2-Chloroethanesulfonyl chloride (CAS: 1622-32-8)?

2-Chloroethanesulfonyl chloride is an organic compound with the CAS number 1622-32-8. It is a colorless to light yellow liquid with a pungent odor. It has the chemical formula C4H5ClOS and is used in various industrial applications, such as in the synthesis of pharmaceuticals and agrochemicals.

What are the main uses of 2-Chloroethanesulfonyl chloride (CAS: 1622-32-8)?

2-Chloroethanesulfonyl chloride is widely used in the pharmaceutical industry for the synthesis of various compounds, including active pharmaceutical ingredients (APIs). It is also utilized in the production of agrochemicals, dyes, and certain resins.

Is 2-Chloroethanesulfonyl chloride (CAS: 1622-32-8) safe?

2-Chloroethanesulfonyl chloride is classified as hazardous due to its corrosive and toxic properties. It is important to handle it with appropriate personal protective equipment (PPE) and follow safety guidelines to avoid inhalation, skin contact, or eye exposure. Storage in a well-ventilated area away from heat and sources of ignition is crucial.

How should 2-Chloroethanesulfonyl chloride (CAS: 1622-32-8) be stored?

2-Chloroethanesulfonyl chloride should be stored in a cool, dry, and well-ventilated area. It requires a closed container made of appropriate materials, such as plastic or glass, to prevent leakage and exposure to moisture. Avoid storage near heat sources, direct sunlight, and incompatible materials like alkali metals, amines, or alcohols.