317438

4-(Chlorosulfonyl)phenyl isocyanate

97%

• Synonym(s): 4-Isocyanatobenzenesulfonyl chloride
• Linear Formula: ClSO₂C₆H₄NCO
• CAS Number: 6752-38-1
• Molecular Weight: 217.63
• EC Number: 229-812-5
• MDL number: MFCD00007443
• UNSPSC Code: 12352100
• PubChem Substance ID: 24859078
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 97%
• bp: 130 °C/1 mmHg (lit.)
• mp: 55-58 °C (lit.)
• functional group: isocyanate
• SMILES string: ClS(=O)(=O)c1ccc(cc1)N=C=O
• InChI: 1S/C7H4ClNO3S/c8-13(11,12)7-3-1-6(2-4-7)9-5-10/h1-4H
• InChI key: PUXGCFRABSKGED-UHFFFAOYSA-N

Safety Information

• pictograms: GHS08,GHS05,GHS07
• signalword: Danger
• hcodes: H314,H317,H334,H335
• pcodes: P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 8B - Non-combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges