1,3-diphenyl-1,1,3,3-tetramethyldisilazane

二苯基四甲基二硅氮烷

Also known as: 1,1,3,3-tetramethyl-1,3-diphenyldisilazane, DPTMDS, N-[dimethyl(phenyl)silyl]-1,1-dimethyl-1-phenylsilanamine, Silanamine, N-(dimethylphenylsilyl)-1,1-dimethyl-1-phenyl-, [[[dimethyl(phenyl)silyl]amino]-dimethylsilyl]benzene, 1,3-diphenyltetramethyldisilazane

1,3-diphenyl-1,1,3,3-tetramethyldisilazane (CAS 8449-26-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H23NSi2 and a molecular weight of 285.531 g/mol. It is also known as 1,1,3,3-tetramethyl-1,3-diphenyldisilazane, DPTMDS and N-[dimethyl(phenyl)silyl]-1,1-dimethyl-1-phenylsilanamine. Key properties include a boiling point of 330.2±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 144.6±19.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

8449-26-1

Jingsj CID

J-1141093-9

Molecular Formula

C₁₆H₂₃NSi₂

Chinese Name

二苯基四甲基二硅氮烷

Molecular Weight

285.531 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026