Diethyl (4-methoxyphenyl)phosphonate
(4-甲氧基苯基)膦酸二乙酯
Also known as: 4-Methoxyphenylphosphonic acid diethyl ester, Diethyl 4-methoxyphenylphosphonate, (4-Methoxyphenyl)phosphonic acid diethyl ester, Diethyl(p-methoxyphenyl)phosphonate, 1-Diethoxyphosphoryl-4-methoxybenzene
- CAS No.
- 3762-33-2
- Jingsj CID
- J-29280-1
- Molecular Formula
- C11H17O4P
- Chinese Name
- (4-甲氧基苯基)膦酸二乙酯
- Molecular Weight
- 244.22400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 159-161°C |
|---|---|
| Boiling Point | 159-161 °C(lit.) |
| Density | 1.136 g/mL at 20 °C(lit.) |
| Flash Point | 65°C |
Frequently Asked Questions
What is the CAS number of Diethyl (4-methoxyphenyl)phosphonate?
3762-33-2
What are the molecular formula and molecular weight of Diethyl (4-methoxyphenyl)phosphonate?
C11H17O4P, molecular weight 244.22400 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026