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4-Chlorobenzenesulfonyl isocyanate

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4-Chlorobenzenesulfonyl isocyanate Basic information
Product Name:4-Chlorobenzenesulfonyl isocyanate
Synonyms:CPSl;4-CHLOROBENZENESULPHONYL ISOCYANATE;4-CHLOROBENZENSULFONYL ISOCYANATE;4-CHLOROBENZENESULFONYL ISOCYANATE;P-CHLOROBENZENESULFONYL ISOCYANATE;4-CHLOROBENZENESULFONYL ISOCYANATE, TEC&;4-Chlorobenzenesulfonylisocyanate,97%;4-CHLOROBENZENESULFONYL ISOCYANATE 97%
CAS:5769-15-3
MF:C7H4ClNO3S
MW:217.63
EINECS:
Product Categories:Isocyanates;Nitrogen Compounds;Organic Building Blocks
Mol File:5769-15-3.mol
4-Chlorobenzenesulfonyl isocyanate Structure
4-Chlorobenzenesulfonyl isocyanate Chemical Properties
Boiling point 121 °C/0.5 mmHg (lit.)
density 1.457 g/mL at 25 °C (lit.)
refractive index n20/D 1.558(lit.)
Fp >230 °F
storage temp. Refrigerator (+4°C) + Flammables area
Sensitive Moisture Sensitive
BRN 516520
InChI1S/C7H4ClNO3S/c8-6-1-3-7(4-2-6)13(11,12)9-5-10/h1-4H
InChIKeyJGHDVROWMPBQSR-UHFFFAOYSA-N
SMILESClc1ccc(cc1)S(=O)(=O)N=C=O
CAS DataBase Reference5769-15-3(CAS DataBase Reference)
NIST Chemistry Reference4-Chlorobenzenesulfonyl isocyanate(5769-15-3)
Safety Information
Hazard Codes C
Risk Statements 20/21/22-34-10
Safety Statements 26-27-36/37/39-45-25-16
RIDADR UN 3265 8/PG 1
WGK Germany 3
HazardClass 8
PackingGroup II
HS Code 29350090
Storage Class8A - Combustible corrosive hazardous materials
Hazard ClassificationsAcute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Dam. 1
Resp. Sens. 1
Skin Corr. 1B
Skin Sens. 1
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
4-Chlorobenzenesulfonyl isocyanate Usage And Synthesis
Chemical Propertiesclear colorless liquid
Uses4-Chlorobenzenesulfonyl isocyanate is a useful intermediate for organic synthesis and other chemical processes.
Uses4-Chlorobenzenesulfonyl isocyanate may be used as starting reagent in the synthesis of 2-chloroethyl 4-chlorobenzenesulfonyl carbamate and 1-chloro-2-propyl 4-chlorobenzenesulfonyl carbamate.
General Description4-Chlorobenzenesulfonyl isocyanate is an isocyanate derivative.
4-Chlorobenzenesulfonyl isocyanate Preparation Products And Raw materials
Tag:4-Chlorobenzenesulfonyl isocyanate(5769-15-3) Related Product Information
Sulfur trioxide Sulfosulfuron Dimethyl sulfone Chlorosulfonyl isocyanate Phenylmethylsulfonyl fluoride Tosyl cyanide 4-Chlorophenyl isocyanate Propyl isocyanate ISOCYANATE 2-CHLOROBENZENESULFONYL ISOCYANATE BENZENESULFONYL ISOCYANATE 4-Chlorobenzenesulfonamide 4-Chlorobenzenesulfonyl isocyanate