ChemicalBook Product Catalog Chemical Reagents Organic reagents Cyanate ester / isocyanate 2-Toluenesulfonyl isocyanate

2-Toluenesulfonyl isocyanate

2-Toluenesulfonyl isocyanate Basic information
Product Name:2-Toluenesulfonyl isocyanate
Synonyms:O-TOLUENESULFONYL ISOCYANATE;2-Methyl-N-(oxomethylidene)benzenesulfonamide;o-Toluenesulfonyl isocyanate,95%;2-TOLUENESULFONYL ISOCYANATE;2-METHYLBENZENESULFONYL ISOCYANATE;2-Methylbenesulfonylisocyanate;o-Toluenesulfonyl;U-TOLUENESULFONYL ISOCYANATE
CAS:32324-19-9
MF:C8H7NO3S
MW:197.21
EINECS:
Product Categories:Isocyanates;Nitrogen Compounds;Organic Building Blocks
Mol File:32324-19-9.mol
2-Toluenesulfonyl isocyanate Structure
2-Toluenesulfonyl isocyanate Chemical Properties
Boiling point 129 °C (5 mmHg)
density 1.303 g/mL at 25 °C(lit.)
refractive index n20/D 1.54(lit.)
Fp >230 °F
storage temp. 0-6°C
solubility reacts
form Oil
color Colourless
Water Solubility reacts
Stability:Moisture Sensitive
CAS DataBase Reference32324-19-9(CAS DataBase Reference)
Safety Information
Hazard Codes Xn
Risk Statements 14-20/21/22-42-36/37/38
Safety Statements 23-26-27-28-37/39-8-36/37/39
RIDADR UN 2206 6.1/PG 3
WGK Germany 3
HazardClass 6.1(a)
PackingGroup II
HS Code 2935909099
MSDS Information
ProviderLanguage
2-Toluenesulfonyl isocyanate English
SigmaAldrich English
ACROS English
2-Toluenesulfonyl isocyanate Usage And Synthesis
Chemical Propertiesclear colourless to light yellow liquid
Uses2-Methylbenzenesulfonyl Isocyanate is a reagent in the preparation of chiral hydropyrimidines.
2-Toluenesulfonyl isocyanate Preparation Products And Raw materials
Preparation Products2-Methylbenzene-1-sulfonamide
O-TOLYLHYDRAZINE HYDROCHLORIDE 2-Methylbenzene-1-sulfonamide 2-Chlorophenyl isocyanate 2-Methylphenylacetic acid 2-(Trifluoromethyl)benzaldehyde 2-BIPHENYLYL ISOCYANATE 2'-Hydroxyacetophenone 2-Methylbenzyl cyanide 2'-Methylacetophenone 2-Toluenesulfonyl isocyanate BENZENESULFONYL ISOCYANATE TOLBUTAMIDE ISOCYANATE Tosyl chloride p-Toluenesulfonamide p-Toluenesulfonyl Isocyanate Chlorosulfonyl isocyanate Tosyl cyanide
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