ALDRICH Tetramethyl orthosilicate, deposition grade, >=98%, >=99.9% trace metals basis

Synonym(s): Tetramethoxysilane

Empirical Formula: C₄H₁₂O₄Si

Linear Formula: Si(OCH₃)₄

Formula Weight: 152.22

MDL Number: MFCD00008341

Purity: ≥98%; ≥99.9% trace metals basis

Boiling Point: 121-122 °C(lit.)

Melting Point: −4 °C(lit.)

Density: 1.023 g/mL at 25 °C(lit.)

Refractive Index: n20/D 1.368(lit.)

Beilstein Registry Number: 1699658