Ethyl phosphorodichloridite

乙基二氯磷酸酯

Also known as: ethyl dichlorophosphite, dichloro(ethoxy)phosphane, dichloroethoxyphosphine, ethoxydichlorophosphine, ethyl dichlorophosphinite, ethyl phosphorodichloridoite, phosphorodichloridous acid ethyl ester, phosphorous acid dichloride ethyl ester, AURORA KA-1217, Dichloridophosphorous acid ethyl ester, Dichlorophosphorous acid O-ethyl ester, EINECS 216-098-5, MFCD00000525

CAS No.
1498-42-6
Jingsj CID
J-38299-1
Molecular Formula
C2H5Cl2OP
Chinese Name
乙基二氯磷酸酯
Molecular Weight
146.94000 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point117-118ºC
Density1.28
Flash Point4ºC

GHS Safety & Compliance

Flammable / CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of Ethyl phosphorodichloridite?

1498-42-6

What are the molecular formula and molecular weight of Ethyl phosphorodichloridite?

C2H5Cl2OP, molecular weight 146.94000 g/mol

Is Ethyl phosphorodichloridite hazardous?

Danger

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