p-Toluenesulfonyl cyanide
CAS Number19158-51-1
FormulaCH3C6H4SO2CN
Mol. Weight181.21 g/mol
p-Toluenesulfonyl cyanide
What is p-Toluenesulfonyl cyanide?
p-Toluenesulfonyl cyanide is a chemical compound with CAS number 19158-51-1 and molecular formula CH3C6H4SO2CN. It is used in various industrial and research applications.
Applications
p-Toluenesulfonyl cyanide has been used in:
• the preparation of polyfunctional nitriles1
• free-radical cyanation of B-alkylcatecholboranes2
Specifications
Linear Formula
CH3C6H4SO2CN
Molecular Weight
181.21 g/mol
Grade
technical grade
Assay/Purity
95%
Boiling Point
105-106 °C/1 mmHg(lit.)
Safety Information
GHS05
GHS07Signal Word
Danger
Hazard Statements
H312 + H332-H314
Precautionary Statements
P280-P305 + P351 + P338-P310
Required PPE
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Melting Point
47-50 °C(lit.)
EC Number
242-849-1
WGK Germany
3