Diphenyl-2-pyridylphosphine
二苯基-2-吡啶膦
Also known as: 2-(Diphenylphosphino)pyridine, 2-Pyridyldiphenylphosphine, Diphenyl(2-pyridinyl)phosphine, 2-diphenylphosphanyl-pyridine, 2-diphenylphosphinopyridine, MFCD00192108, Pyridine, 2-(diphenylphosphino)-, diphenyl(pyridin-2-yl)phosphane
- CAS No.
- 37943-90-1
- Jingsj CID
- J-5583-1
- Molecular Formula
- C17H14NP
- Chinese Name
- 二苯基-2-吡啶膦
- Molecular Weight
- 263.28 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 82-84 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 377.5±15.0 °C at 760 mmHg |
| Flash Point | 182.1±20.4 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of Diphenyl-2-pyridylphosphine?
37943-90-1
What are the molecular formula and molecular weight of Diphenyl-2-pyridylphosphine?
C17H14NP, molecular weight 263.28 g/mol
Is Diphenyl-2-pyridylphosphine hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026