Diethyl (4-Isopropylbenzyl)phosphonate

(4-异丙基苄基)膦酸二乙酯

Also known as: 1-(DIETHYLPHOSPHONOMETHYL)-4-ISOPROPYLBENZENE, (4-ISOPROPYLBENZYL)PHOSPHONIC ACID DIETHYL ESTER, 4-(DIETHYLPHOSPHONOMETHYL)CUMENE, 4-(Diethylphosphonomethyl)cumene, 1-(Diethylphosphonomethyl)-4-isopropylbenzene, (4-Isopropylbenzyl)phosphonic Acid Diethyl Ester, Phosphonic acid, [[4-(1-methylethyl)phenyl]methyl]-, diethyl ester

Diethyl (4-Isopropylbenzyl)phosphonate (CAS 77237-55-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H23O3P and a molecular weight of 270.30400 g/mol. It is also known as 1-(DIETHYLPHOSPHONOMETHYL)-4-ISOPROPYLBENZENE, (4-ISOPROPYLBENZYL)PHOSPHONIC ACID DIETHYL ESTER and 4-(DIETHYLPHOSPHONOMETHYL)CUMENE. Key properties include a boiling point of 363.4ºC at 760 mmHg, a density of 1.044g/cm3 and a flash point of 187.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

77237-55-9

Jingsj CID

J-1352670-4

Molecular Formula

C₁₄H₂₃O₃P

Chinese Name

(4-异丙基苄基)膦酸二乙酯

Molecular Weight

270.30400 g/mol

Category

Organic Acids

Last updated

8/21/2026