2,4,5-T-isobutyl ester

2,4,5-涕酸-2-甲基-1-丙基酯

Also known as: 2,4,5-T-2-methylpropyl ester, 2-methylpropyl (2,4,5-trichlorophenoxy)acetate, isobutyl (2,4,5-trichlorophenoxy)acetate, 2-methylpropyl 2-(2,4,5-trichlorophenoxy)acetate, isobutyl 2,4,5-T, Caswell No. 881S, EINECS 225-580-4

2,4,5-T-isobutyl ester (CAS 4938-72-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H13Cl3O3 and a molecular weight of 311.58900 g/mol. It is also known as 2,4,5-T-2-methylpropyl ester, 2-methylpropyl (2,4,5-trichlorophenoxy)acetate and isobutyl (2,4,5-trichlorophenoxy)acetate. Key properties include a boiling point of 366.2ºC at 760 mmHg, a density of 1.322 g/cm3 and a flash point of 139.1ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

4938-72-1

Jingsj CID

J-1103867-6

Molecular Formula

C₁₂H₁₃Cl₃O₃

Chinese Name

2,4,5-涕酸-2-甲基-1-丙基酯

Molecular Weight

311.58900 g/mol

Category

Organic Acids

Last updated

8/21/2026