Tosyl cyanide
4-甲苯磺酰氰
Also known as: p-Toluenesulfonyl cyanide, 4-Methylbenzenesulfonyl cyanide, p-Tosyl cyanide, Tosylcyanide, p-Tolylsulfonyl cyanide, (4-methylphenyl)sulfonylformonitrile, p-toluenesulphonyl cyanide, 4-methylbenzolsulfonylcyanid
- CAS No.
- 19158-51-1
- Jingsj CID
- J-45038-0
- Molecular Formula
- C8H7NO2S
- Chinese Name
- 4-甲苯磺酰氰
- Molecular Weight
- 181.212 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 47-50 °C(lit.) |
|---|---|
| Boiling Point | 289.8±0.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 125.5±21.5 °C |
GHS Safety & Compliance
Corrosion / IrritantSignal word: Danger
Frequently Asked Questions
What is the CAS number of Tosyl cyanide?
19158-51-1
What are the molecular formula and molecular weight of Tosyl cyanide?
C8H7NO2S, molecular weight 181.212 g/mol
Is Tosyl cyanide hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026