1-Butanesulfonyl Chloride , >98.0%(GC) , 2386-60-9

CAS NO.：2386-60-9

Empirical Formula: C4H9ClO2S

Molecular Weight: 156.63

MDL number: MFCD00007464

EINECS: 219-204-8

PRODUCT Properties

• Melting point: -29°C
• Boiling point: 80-81 °C/9 mmHg (lit.)
• Density: 1.208 g/mL at 25 °C (lit.)
• vapor pressure: 0.5 mm Hg ( 20 °C)
• refractive index: n20/D 1.454(lit.)
• Flash point: 175 °F
• form: Liquid
• color: Clear colorless to light yellow or light orange
• Water Solubility: DECOMPOSES
• Sensitive: Moisture Sensitive
• BRN: 1748742
• InChIKey: WEDIIKBPDQQQJU-UHFFFAOYSA-N

Description and Uses

1-Butanesulfonyl chloride is an antimicrobial agent that inhibits the production of inflammatory substances. It has been shown to inhibit acetylcholinesterase activity and the growth of cancer cells in vitro. 1-Butanesulfonyl chloride is a cross-linking agent that can be used to produce amides, which are used as pharmaceutical preparations for treating inflammatory diseases.

1-Butanesulfonyl chloride has been used in the preparation of:

• ethyl 2-(1-butanesulfonamido)pent-4-yn-l-oate
• 1-butanesulfonamid-N,N′-1,2-ethanediylbis
• 1-butanesulfonamide-N,N′-1,3-propanediylbis

Safety

• Symbol(GHS): GHS07,GHS05,GHS08
• Signal word: Danger
• Hazard statements: H227-H290-H341-H314-H335-H318
• Precautionary statements: P261-P280-P305+P351+P338-P310-P210e-P260h-P303+P361+P353-P501a-P201-P202-P210-P234-P260-P264-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P308+P313-P370+P378-P390-P403+P235-P405-P406-P501
• Hazard Codes: C
• Risk Statements: 34-36/37
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3265 8/PG 2
• WGK Germany: 3
• RTECS: EK5950000
• F: 10-19-21
• TSCA: Yes
• HazardClass: 8
• PackingGroup: II
• HS Code: 29049090
• Toxicity: mouse,LD50,intraperitoneal,> 100mg/kg (100mg/kg),Nature. Vol. 174, Pg. 737, 1954.