Synonyms: 2-Chloro-1-ethanesulfonyl chloride
CAS Number: 1622-32-8
Formula: C2H4Cl2O2S
Formula Weight: 163.02
Linear Formula: ClCH2CH2SO2Cl
MDL No.: MFCD00007461
Purity: 0.96
Boiling Point: 84-86 C/15 mmHg(lit.)
Density: 1.56 g/mL at 25 C(lit.)
Refractive Index: n20/D 1.493(lit.)
Beilstein Registry Number: 1751202
EC Number: 216-594-1
UNSPSC Code: 12352100
Application: 2-Chloroethanesulfonyl chloride was used in one-pot sulfonylation/intramolecular thia-Michael protocol for the synthesis of 1,5,2-dithiazepine 1,1-dioxides. It was also used in synthesis of vinylsulfonamides with a furan, carbocyclic, semicyclic or acyclic 1,3-diene moiety.
RTECS: KI8060000
RIDADR: UN 3390 8(6.1) / PGI
WGK Germany: 3
Flash Point(F): 235.4 F
Flash Point(C): 113 C
R Codes: 22-26-34
S Codes: 26-28-36/37/39-45
IOD Codes: T+
Symbol: GHS05, GHS06
Signal Word: Danger
Hazard Statements: H301-H314-H330
Precautionary statements: P260-P280-P284-P301 + P310-P305 + P351 + P338-P310