Isopropylsulfonyl Chloride , >95.0%(GC) , 10147-37-2

CAS NO.：10147-37-2

Empirical Formula: C3H7ClO2S

Molecular Weight: 142.6

MDL number: MFCD00007453

EINECS: 233-415-2

PRODUCT Properties

• Melting point: -47°C
• Boiling point: 74-75 °C/19 mmHg (lit.)
• Density: 1.27 g/mL at 25 °C (lit.)
• vapor density: 4 (vs air)
• vapor pressure: 15.5 mm Hg ( 25 °C)
• refractive index: n20/D 1.453(lit.)
• Flash point: 187 °F
• storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
• solubility: Acetontrile (Slightly), Chloroform (Slightly)
• form: clear liquid
• color: Colorless to Light yellow to Light orange
• Specific Gravity: 1.270
• Water Solubility: Reacts with water.
• Sensitive: Lachrymatory
• BRN: 1747497
• CAS DataBase Reference: 10147-37-2(CAS DataBase Reference)

Description and Uses

2-Propanesulfonyl chloride (isopropylsulfonyl chloride) can be used as a reactant to prepare:

• 1-Isopropylsulfonyl-2-amine benzimidazole by reacting with 2-aminobenzimidazole via N-sulfonylation reaction in the presence of a base.
• Bis(isopropylsulfonyl)disulfide, a sulfurizing agent, used to synthesize phosphorothioate oligonucleotide analogs.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405
• Hazard Codes: C
• Risk Statements: 34-R34
• Safety Statements: 26-28-36/37/39-45-S45-S36/37/39-S28-S26
• RIDADR: UN 3265 8/PG 2
• WGK Germany: 3
• F: 13-19-21
• Autoignition Temperature: 865 °F
• Hazard Note: Lachrymatory/Corrosive
• HazardClass: 8
• PackingGroup: II
• HS Code: 29049090