(Methoxymethyl)diphenylphosphine oxide
(甲氧基甲基)二苯基氧化膦
Also known as: Methoxymethyl(diphenyl)phosphine oxide, Diphenyl(methoxymethyl)phosphine oxide, Phosphine oxide, (methoxymethyl)diphenyl-, (Methoxymethyl)diphenylphosphine oxide 98%, (Methoxymethyl)(diphenyl)phosphane oxide, Methoxymethyl(diphenyl)phosphineOxide, [methoxymethyl(phenyl)phosphoryl]benzene
- CAS No.
- 4455-77-0
- Jingsj CID
- J-36028-9
- Molecular Formula
- C14H15O2P
- Chinese Name
- (甲氧基甲基)二苯基氧化膦
- Molecular Weight
- 246.242 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 115-117ºC |
|---|---|
| Boiling Point | 334.7±25.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 170.0±43.5 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of (Methoxymethyl)diphenylphosphine oxide?
4455-77-0
What are the molecular formula and molecular weight of (Methoxymethyl)diphenylphosphine oxide?
C14H15O2P, molecular weight 246.242 g/mol
Is (Methoxymethyl)diphenylphosphine oxide hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026