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Cyclopropanesulfonyl chloride

Cyclopropanesulfonyl chloride Structure
Cyclopropanesulfonyl chloride structure
CAS No.
139631-62-2
Chemical Name:
Cyclopropanesulfonyl chloride
Synonyms
opropanesuL;Cyclopropanesulfonyl;CHLOROCYCLOPROPYLSULFONE;CyclopropylSulfonylChloride;CyclopronaneSulfonylChloride;Cyclopropanesulfonyl chlorid;(Chlorosulphonyl)cyclopropane;CYCLOPROPANESULFONYL CHLORIDE;CYCLOPROPYLSULPHONYL CHLORIDE;CYCLOPROPANESULPHONYL CHLORIDE
CBNumber:
CB7100154
Molecular Formula:
C3H5ClO2S
Molecular Weight:
140.59
MDL Number:
MFCD01631933
MOL File:
139631-62-2.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 02:52:53
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Cyclopropanesulfonyl chloride Properties

Boiling point 60°C/2mm
Density 1.38 g/mL at 25 °C (lit.)
refractive index n20/D 1.4770(lit.)
Flash point 204 °F
storage temp. 2-8°C
form Liquid
color Clear colorless to pale yellow
Sensitive Moisture Sensitive
InChI InChI=1S/C3H5ClO2S/c4-7(5,6)3-1-2-3/h3H,1-2H2
InChIKey PFWWSGFPICCWGU-UHFFFAOYSA-N
SMILES C1(S(Cl)(=O)=O)CC1
CAS DataBase Reference 139631-62-2(CAS DataBase Reference)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P280-P305+P351+P338-P310
PPE Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Codes  C
Risk Statements  34
Safety Statements  26-36/37/39-45
RIDADR  UN 3265 8/PG 2
WGK Germany  3
Hazard Note  Corrosive
HazardClass  8
PackingGroup  II
HS Code  29049090
Storage Class 8A - Combustible corrosive hazardous materials
Hazard Classifications Skin Corr. 1B
REACH Registrations Active
Limited Quantities 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
Excepted Quantities Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)
NFPA 704
1
3 2
W

Cyclopropanesulfonyl chloride price More Price(75)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 640573 Cyclopropanesulfonyl chloride 95% 139631-62-2 100mg $95.3 2026-04-30 Buy
Sigma-Aldrich 640573 Cyclopropanesulfonyl chloride 95% 139631-62-2 500mg $352 2026-04-30 Buy
TCI Chemical C2187 Cyclopropanesulfonyl Chloride >97.0%(GC)(T) 139631-62-2 1g $27 2026-04-30 Buy
TCI Chemical C2187 Cyclopropanesulfonyl Chloride >97.0%(GC)(T) 139631-62-2 5g $79 2026-04-30 Buy
Usbiological 269978 Cyclopropanesulfonyl chloride Asreported 139631-62-2 10g $380 2026-06-03 Buy
Product number Packaging Price Buy
640573 100mg $95.3 Buy
640573 500mg $352 Buy
C2187 1g $27 Buy
C2187 5g $79 Buy
269978 10g $380 Buy

Cyclopropanesulfonyl chloride Chemical Properties,Uses,Production

Chemical Properties

Colorless liquid

Uses

Cyclopropanesulfonyl chloride can be used in the synthesis of (1R,2S)-1-amino-2-vinylcyclopropanecarboxylic sulfonamide derivatives, which can serve as building blocks in the preparation of potent hepatitis C virus NS3 protease inhibitors.

Cyclopropanesulfonyl chloride synthesis

23719-80-4
139631-62-2
Synthesis of Cyclopropanesulfonyl chloride from Cyclopropylmagnesium bromide

Cyclopropanesulfonyl chloride Preparation Products And Raw materials

Raw materials

cyclopropanesulfinyl chloride Dicyclopropyldisulfide Cyclopropanesulfonamide

Preparation Products

Cyclopropanesulfinic acid, sodium salt N-(4-Nitrobenzyl)cyclopropanesulfonaMide Cyclopropanesulfonic acid

Cyclopropanesulfonyl chloride Suppliers

Global( 306)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei Zhuosheng New Material Technology Co., Ltd 18971238634 2189484023@qq.com China 497 58
goldenchemical 18651817751 xisiyu@goldenchemical.com China 1441 58
Nanjing Kaiyu PharmTech Co., Ltd 025-86160631; 18913801556 stephen.lau@kaiyupharm.com China 212 58
Shandong Xindao Pharmaceutical Technology Co.,Ltd 0546-5612566 18019700392 3625645361@qq.com China 58 58
Hubei long Kang Sheng Fine Chemical Co., Ltd. 027-027-83850368 18140587623 3052398675@qq.com China 992 58
Foshan Yuhang New Materials Co., Ltd 18928797409 13078814179 1670287326@qq.com China 827 58
Hubei Youcheng New Material Technology Co., Ltd 17764017698 13163370568 1601302530@qq.com China 498 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
INTATRADE GmbH +49 3493/605464 sales@intatrade.de Germany 3563 66
Supplier Advantage
Hubei Zhuosheng New Material Technology Co., Ltd 58
goldenchemical 58
Nanjing Kaiyu PharmTech Co., Ltd 58
Shandong Xindao Pharmaceutical Technology Co.,Ltd 58
Hubei long Kang Sheng Fine Chemical Co., Ltd. 58
Foshan Yuhang New Materials Co., Ltd 58
Hubei Youcheng New Material Technology Co., Ltd 58
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
INTATRADE GmbH 66

View Lastest Price from Cyclopropanesulfonyl chloride manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Cyclopropanesulfonyl chloride pictures 2022-01-27 Cyclopropanesulfonyl chloride
139631-62-2
 1KG 97.9% 100 tons Honest Joy Holdings Limited
Cyclopropanesulfonyl chloride pictures 2021-07-13 Cyclopropanesulfonyl chloride
139631-62-2
 $10.00-15.00 1KG 99%+ HPLC Zhuozhou Wenxi import and Export Co., Ltd
Cyclopropanesulfonyl chloride pictures 2021-07-10 Cyclopropanesulfonyl chloride
139631-62-2
 $10.00-15.00 1KG 99%+ HPLC Zhuozhou Wenxi import and Export Co., Ltd

Cyclopropanesulfonyl chloride Spectrum

Cyclopropanesulfonyl chloride(139631-62-2)1HNMRCyclopropanesulfonyl chloride(139631-62-2)FT-IR

139631-62-2(Cyclopropanesulfonyl chloride)Related Search:

Cyclopropanesulfinic acid, sodium salt Cyclopropanecarboxylic acid Butyl Cyclopropanesulfonate Ethyl cyclopropanecarboxylate (Bromomethyl)cyclopropane
Methyl cyclopropane carboxylate Cyclopropanecarboxaldehyde Cyclopropanecarbonyl Chloride Cyclopropanesulfonamide Cyclopropyl carbinol
1-Propanesulfonyl chloride 1-(2-Propen-1-yl)cyclopropanesulfonyl Chloride Cyclopropanesulfonyl chloride 2-(4-Fluoro-phenyl)-cyclopropanesulfonyl chloride 2-Phenyl-cyclopropanesulfonyl chloride
2-p-Tolyl-cyclopropanesulfonyl chloride 2-(4-Methoxy-phenyl)-cyclopropanesulfonyl chloride 2-Isopropyl-cyclopropanesulfonyl chloride

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CHLOROCYCLOPROPYLSULFONE CYCLOPROPANESULFONYL CHLORIDE CYCLOPROPANESULPHONYL CHLORIDE CYCLOPROPYLSULPHONYL CHLORIDE CyclopropylSulfonylChloride CyclopronaneSulfonylChloride Cyclopropanesulfonyl chloride (9CI) Cyclopropanesulfonyl (Chlorosulphonyl)cyclopropane Cyclopropane shulfonyl chloride Cyclopropanesulfonyl Chloride > opropanesuL Cyclopropanesulfonyl chloride (9CI, ACI) Cyclopropanesulfonyl chlorid 139631-62-2 39631-62-2 136931-62-2 139631-62-3 C3H5ClO2S C3H5O2SCl Organic Building Blocks Sulfonyl Halides Sulfur Compounds Cyclopropanes Simple 3-Membered Ring Compounds sulfonyl compound SULFONYLHALIDE Pharmaceutical Intermediates 11