Trimethylolpropane tristearate

三羟甲基丙烷三硬脂酸酯

Also known as: 2,2-bis(octadecanoyloxymethyl)butyl octadecanoate, 2-ethyl-2-[[(1-oxooctadecyl)oxy]methyl]propane-1,3-diyl distearate, Octadecanoic acid, 1,1'-[2-ethyl-2-[[(1-oxooctadecyl)oxy]methyl]-1,3-propanediyl] ester, Dioctadecanoic acid 2-ethyl-2-[[(1-oxooctadecyl)oxy]methyl]-1,3-propanediyl ester, Stearic acid, triester with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, Hest T 3S, UNII-G455RS539U, EINECS 239-252-3

Trimethylolpropane tristearate (CAS 15196-52-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C60H116O6 and a molecular weight of 933.55900 g/mol. It is also known as 2,2-bis(octadecanoyloxymethyl)butyl octadecanoate, 2-ethyl-2-[[(1-oxooctadecyl)oxy]methyl]propane-1,3-diyl distearate and Octadecanoic acid, 1,1'-[2-ethyl-2-[[(1-oxooctadecyl)oxy]methyl]-1,3-propanediyl] ester. Key properties include a boiling point of 853.1ºC at 760mmHg, a density of 0.906g/cm3 and a flash point of 311ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

15196-52-8

Jingsj CID

J-1413354-1

Molecular Formula

C₆₀H₁₁₆O₆

Chinese Name

三羟甲基丙烷三硬脂酸酯

Molecular Weight

933.55900 g/mol

Category

Organic Acids

Last updated

8/21/2026