3-Aminopropyltris(trimethylsiloxy)silane

3-氨丙基三(三甲基硅氧基)硅烷

Also known as: 3-AMINOPROPYLTRIS(TRIMETHYLSILOXY)SILANE, 3-Tris(trimethylsilyloxy)silylpropan-1-amine, 3-[Tris(trimethylsilyloxy)silyl]propylamine, 3-(1,1,1,5,5,5-Hexamethyl-3-((trimethylsilyl)oxy)trisiloxan-3-yl)propan-1-amine, 1-Propanamine, 3-[3,3,3-trimethyl-1,1-bis[(trimethylsilyl)oxy]disiloxanyl]-, (3-Aminopropyl)tris(trimethylsiloxy)silane, 3-{1,1,1,5,5,5-Hexamethyl-3-[(trimethylsilyl)oxy]trisiloxan-3-yl}propan-1-amine

3-Aminopropyltris(trimethylsiloxy)silane (CAS 25357-81-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H35NO3Si4 and a molecular weight of 353.753 g/mol. It is also known as 3-AMINOPROPYLTRIS(TRIMETHYLSILOXY)SILANE, 3-Tris(trimethylsilyloxy)silylpropan-1-amine and 3-[Tris(trimethylsilyloxy)silyl]propylamine. Key properties include a melting point of <0ºC, a boiling point of 300.8±44.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 135.7±28.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

25357-81-7

Jingsj CID

J-1314205-6

Molecular Formula

C₁₂H₃₅NO₃Si₄

Chinese Name

3-氨丙基三(三甲基硅氧基)硅烷

Molecular Weight

353.753 g/mol

Category

Aliphatic Hydrocarbons

Last updated

8/21/2026