Diethyl (4-fluorobenzyl)phosphonate

(4-氟苄基)膦酸二乙酯

Also known as: (4-fluorobenzyl)phosphonic acid diethyl ester, Diethyl (p-fluorophenyl)methanephosphonate, 1-(diethoxyphosphorylmethyl)-4-fluorobenzene, Diethyl 4-fluorobenzylphosphonate, ethyl 4-fluorobenzylphosphonate, Phosphonic acid, [(4-fluorophenyl)methyl]-, diethyl ester, [(4-Fluorophenyl)methyl]phosphonic acid diethyl ester

Diethyl (4-fluorobenzyl)phosphonate (CAS 63909-58-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H16FO3P and a molecular weight of 246.21500 g/mol. It is also known as (4-fluorobenzyl)phosphonic acid diethyl ester, Diethyl (p-fluorophenyl)methanephosphonate and 1-(diethoxyphosphorylmethyl)-4-fluorobenzene. Key properties include a boiling point of 150ºC / 6mmHg, a density of 1.16 and a flash point of 152.453ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

63909-58-0

Jingsj CID

J-1994248-7

Molecular Formula

C₁₁H₁₆FO₃P

Chinese Name

(4-氟苄基)膦酸二乙酯

Molecular Weight

246.21500 g/mol

Category

Organic Acids

Last updated

8/21/2026