Diethyl 2-(2,3,4,5,6-pentafluorophenyl)malonate

2-五氟苯基丙二酸二乙酯

Also known as: 2-Pentafluorophenyl-malonic acid diethyl ester, Diethyl 2-(perfluorophenyl)malonate, Diethyl pentafluorophenyl-malonate, EC-000.1817, Pentafluorphenylmalonester, Pentafluorphenylmalonsaeure-diaethylester, Pentafluorphenylmalonsaeure-diethylester, Pentafluorphenylmalonsaeurediethylester, Propanedioic acid, 2-(2,3,4,5,6-pentafluorophenyl)-, 1,3-diethyl ester, Sitagliptin Impurity 121, diethyl 2-(2,3,4,5,6-pentafluorophenyl)malonate, diethyl 2-(2,3,4,5,6-pentafluorophenyl)propanedioate

Diethyl 2-(2,3,4,5,6-pentafluorophenyl)malonate (CAS 1582-05-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H11F5O4 and a molecular weight of 326.21600 g/mol. It is also known as 2-Pentafluorophenyl-malonic acid diethyl ester, Diethyl 2-(perfluorophenyl)malonate and Diethyl pentafluorophenyl-malonate. Key properties include a boiling point of 282.132ºC at 760 mmHg, a density of 1.397g/cm3 and a flash point of 120.598ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1582-05-4

Jingsj CID

J-1508827-1

Molecular Formula

C₁₃H₁₁F₅O₄

Chinese Name

2-五氟苯基丙二酸二乙酯

Molecular Weight

326.21600 g/mol

Category

Organic Acids

Last updated

8/21/2026