(Triphenylphosphoranylidene)acetonitrile
(三苯基膦)乙腈
Also known as: (Cyanomethylene)triphenylphosphorane, Cyanomethyltriphenylphosphonium ylide, Triphenyl(cyanomethylene)phosphorane, 2-(Triphenylphosphoranylidene)acetonitrile, Acetonitrile, 2-(triphenylphosphoranylidene)-, NSC 135204, Triphenylphosphoranylidenacetonitrile, Cyanomethyltriphenylphosphoniumylide, (Cyano)(triphenylphosphoranylidene)methane, (Cyanomethylidene)triphenylphosphorane
- CAS No.
- 16640-68-9
- Jingsj CID
- J-11226-2
- Molecular Formula
- C20H16NP
- Chinese Name
- (三苯基膦)乙腈
- Molecular Weight
- 301.322 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 189-195ºC(lit.) |
|---|---|
| Boiling Point | 465.3±28.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 235.2±24.0 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of (Triphenylphosphoranylidene)acetonitrile?
16640-68-9
What are the molecular formula and molecular weight of (Triphenylphosphoranylidene)acetonitrile?
C20H16NP, molecular weight 301.322 g/mol
Is (Triphenylphosphoranylidene)acetonitrile hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026