3-Isocyanatopropyltriethoxysilane

异氰酸丙基三乙氧基硅烷

Also known as: 3-Isocyanatopropyltriethoxysilane, (3-Isocyanatopropyl)triethoxysilane, Triethoxy(3-isocyanatopropyl)silane, 1-triethoxysilyl-3-isocyanatopropane, 3-(Triethoxysilyl)propyl Isocyanate, 3-(triethoxysilyl)propyl isocyanate, 3-(triethoxysilyl)propylisocyanate, 3-Isocyanatopropyltriethoxysil, 3-isocyanatepropyltriethoxysilane, 3-triethoxysilanylpropyl isocyanate, 3-triethoxysilylpropyl isocyanate, Isocyanatopropyltriethoxysilane, Isocyanic Acid 3-(Triethoxysilyl)propyl Ester, gamma-isocyanatopropyltriethoxysilane, triethoxy(3-isocyanatopropyl)silane, i7840, y9030, yh9030

3-Isocyanatopropyltriethoxysilane (CAS 24801-88-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H21NO4Si and a molecular weight of 247.363 g/mol. It is also known as (3-Isocyanatopropyl)triethoxysilane, Triethoxy(3-isocyanatopropyl)silane and 1-triethoxysilyl-3-isocyanatopropane. Key properties include a melting point of <0ºC, a boiling point of 263.0±13.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 112.9±19.8 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

24801-88-5

Jingsj CID

J-1175963-2

Molecular Formula

C₁₀H₂₁NO₄Si

Chinese Name

异氰酸丙基三乙氧基硅烷

Molecular Weight

247.363 g/mol

Category

Organic Acids

Last updated

8/21/2026