Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Chloroethanesulfonyl chloride
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Chloroethanesulfonyl chloride
Price: ￥258.0/25g ￥658.0/100g ￥88.0/5g
Purity: 95.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Chloroethanesulfonyl chloride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1622-32-8

1622-32-8 structure

1622-32-8 structure

Name: 2-Chloroethanesulfonyl chloride
Chemical Name: 2-Chloroethanesulfonyl Chloride
CAS Number: 1622-32-8
Molecular Formula: C₂H₄Cl₂O₂S
Molecular Weight: 163.023
Catalog: Chemical reagent Organic reagent Sulfonyl halide
Create Date: 2018-04-20 08:00:00
Modify Date: 2025-08-20 17:48:54

Name	2-Chloroethanesulfonyl Chloride
Synonyms	Ethanesulfonylchloride, 2-chloro- 2-Chloroethanesulfonylchloride Ethanesulfonyl chloride, 2-chloro- 2-CHLOROETHANE SULFOCHLORIDE EINECS 216-594-1 MFCD00007461 2-Chloroethanesulfonyl chloride 2-Chloroethylsulfonyl chloride

Density	1.5±0.1 g/cm3
Boiling Point	202.4±13.0 °C at 760 mmHg
Molecular Formula	C₂H₄Cl₂O₂S
Molecular Weight	163.023
Flash Point	76.2±19.8 °C
Exact Mass	161.930908
PSA	42.52000
LogP	0.83
Vapour Pressure	0.4±0.4 mmHg at 25°C
Index of Refraction	1.477

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KI8060000

CHEMICAL NAME :: Ethanesulfonyl chloride, 2-chloro-

CAS REGISTRY NUMBER :: 1622-32-8

BEILSTEIN REFERENCE NO. :: 1751202

LAST UPDATED :: 199701

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C2-H4-Cl2-O2-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 240 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 15(6),59,1971

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 420 mg/m3/4H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 15(6),59,1971

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 250 mg/m3/4H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 15(6),59,1971 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10 mg/m3/4H/17W-I

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Vascular - BP lowering not characterized in autonomic section

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 15(6),59,1971

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 10 mg/m3/4H/17W-I

TOXIC EFFECTS :: Vascular - BP lowering not characterized in autonomic section Liver - liver function tests impaired Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 15(6),59,1971 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 0.3 mg/m3;Skin JAN 1993

Symbol	GHS05, GHS06
Signal Word	Danger
Hazard Statements	H301-H314-H330
Precautionary Statements	P260-P280-P284-P301 + P310-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	T+: Very toxic;
Risk Phrases	R22
Safety Phrases	S26-S28-S36/37/39-S45
RIDADR	UN 3390 6.1/PG 1
WGK Germany	3
RTECS	KI8060000
Packaging Group	II
Hazard Class	8
HS Code	2904909090

Precursor 10
1562-00-1 60-24-2 111-48-8 75-00-3
107-07-3 54509-73-8 6301-04-8 26650-04-4
505-60-2 928-57-4
DownStream 10
938-09-0 452905-58-7 21780-04-1 190510-68-0
2039-44-3 107-06-2 27325-97-9 1562-33-0
1562-40-9 1562-31-8

HS Code	2904909090
Summary	HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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