Ethyl 2-(diphenoxyphosphoryl)acetate

2-(二苯氧基磷酰基)乙酸乙酯

Also known as: Ethyl diphenylphosphonoacetate, Ethyl Diphenylphosphonoacetate [Horner-Emmons Reagent], Diphenylphosphonoacetic acid ethyl ester, Ethyl 2-(diphenoxyphosphinyl)acetate, Horner-Emmons reagent, Acetic acid, 2-(diphenoxyphosphinyl)-, ethyl ester, Diphenylphsphonoacetic acid ethyl ester, Ethyl 2-(diphenylphosphono)acetate, Ethyl 2-(diphenylphosphonyl)acetate, Ethyl 2-diphenoxyphosphorylacetate

CAS No.
16139-79-0
Jingsj CID
J-46270-9
Molecular Formula
C16H17O5P
Chinese Name
2-(二苯氧基磷酰基)乙酸乙酯
Molecular Weight
320.27700 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point220ºC / 3mmHg
Density1.22
Flash Point223.397ºC

Frequently Asked Questions

What is the CAS number of Ethyl 2-(diphenoxyphosphoryl)acetate?

16139-79-0

What are the molecular formula and molecular weight of Ethyl 2-(diphenoxyphosphoryl)acetate?

C16H17O5P, molecular weight 320.27700 g/mol

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