Diethyl 2,2-dimethoxyethylphosphonate

2,2-二甲氧基乙基磷酸二乙酯

Also known as: 2-Diethoxyphosphoryl-1,1-dimethoxyethane, Phosphonic acid, (2,2-dimethoxyethyl)-, diethyl ester, diethyl phosphonoacetaldehyde dimethyl acetal, 2,2-Dimethoxyethylphosphonic acid diethyl ester, 2.2-Dimethoxy-aethylphosphonsaeure-diaethylester, Diaethyl-2,2-dimethoxyethylphosphonat, MFCD00041388

Diethyl 2,2-dimethoxyethylphosphonate (CAS 17053-13-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H19O5P and a molecular weight of 226.20700 g/mol. It is also known as 2-Diethoxyphosphoryl-1,1-dimethoxyethane, Phosphonic acid, (2,2-dimethoxyethyl)-, diethyl ester and diethyl phosphonoacetaldehyde dimethyl acetal. Key properties include a boiling point of 281.2ºC at 760mmHg, a density of 1.043g/cm3 and a flash point of 155.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

17053-13-3

Jingsj CID

J-15979-1

Molecular Formula

C₈H₁₉O₅P

Chinese Name

2,2-二甲氧基乙基磷酸二乙酯

Molecular Weight

226.20700 g/mol

Category

Organic Acids

Last updated

8/21/2026