Tri(propylene glycol) diacrylate

二缩三丙二醇二丙烯酸酯

Also known as: TPGDA, TRPGDA, Tripropylene glycol diacrylate, 2-Propenoic acid, (1-methyl-1,2-ethanediyl)bis[oxy(methyl-2,1-ethanediyl)] ester, 2-{2-[2-(acryloyloxy)-1-methylethoxy]-1-methylethoxy}-1-methylethyl acrylate, Photomer 4061, Tri(propylene glycol) diacrylate, mixture of isomers

Tri(propylene glycol) diacrylate (CAS 42978-66-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C15H24O6 and a molecular weight of 300.348 g/mol. It is also known as TPGDA, TRPGDA and Tripropylene glycol diacrylate. Key properties include a boiling point of 368.9±22.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 158.1±22.4 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H317 — May cause an allergic skin reaction and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

42978-66-5

Jingsj CID

J-44542-9

Molecular Formula

C₁₅H₂₄O₆

Chinese Name

二缩三丙二醇二丙烯酸酯

Molecular Weight

300.348 g/mol

Category

Solvents

Last updated

8/21/2026