Diethyl (cyanomethyl)phosphonate

氰甲基磷酸二乙酯

Also known as: Diethyl cyanomethylphosphonate, Diethylphosphonoacetonitrile, Cyanomethylphosphonic Acid Diethyl Ester, 2-diethoxyphosphorylacetonitrile, O,O-diethyl cyanomethylphosphonate, (Cyanomethyl)diethoxyphosphine oxide

CAS No.
2537-48-6
Jingsj CID
J-44750-0
Molecular Formula
C6H12NO3P
Chinese Name
氰甲基磷酸二乙酯
Molecular Weight
177.14 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point305.2±0.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point117.3±22.6 °C

Frequently Asked Questions

What is the CAS number of Diethyl (cyanomethyl)phosphonate?

2537-48-6

What are the molecular formula and molecular weight of Diethyl (cyanomethyl)phosphonate?

C6H12NO3P, molecular weight 177.14 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026