Chlorosulfonyl isocyanate, 98+%, Thermo Scientific™

Description

Alkylation reagent, C-X bond formation reagent

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Specifications

Chemical Identifiers

• CAS: 1189-71-5
• Molecular Formula: CClNO3S
• Molecular Weight (g/mol): 141.525
• InChI Key: WRJWRGBVPUUDLA-UHFFFAOYSA-N
• Synonym: chlorosulfonyl isocyanate, chlorosulfonylisocyanate, sulfuryl chloride isocyanate, n-carbonylsulfamyl chloride, chlorosulphonyl isocyanate, sulfurisocyanatidic chloride, n-chlorosulfonyl isocyanate, chlorosulfonyl imino methanone, csi, sulfurisocyanatidoyl chloride
• PubChem CID: 70918
• IUPAC Name: N-(oxomethylidene)sulfamoyl chloride
• SMILES: C(=NS(=O)(=O)Cl)=O

• Melting Point: -44.0°C
• Density: 1.6260g/mL
• Boiling Point: 106.0°C
• Flash Point: >110°C
• Refractive Index: 1.4450 to 1.4490
• Linear Formula: ClSO₂NCO
• Quantity: 25 mL
• Solubility Information: Solubility in water: reacts. Other solubilities: miscible with saturated aliphatic and aromatic, hydrocarbons, miscible with saturated and chlorinated, hydrocarbons
• Formula Weight: 141.53
• Chemical Name or Material: Chlorosulfonyl isocyanate

Safety and Handling

SDS