Tetramethyl Orthosilicate CAS #: 681-84-5

Synonyms Tetramethoxysilane; Tetramethyl Silicate; Methyl silicate; Methyl orthosilicate; TMOS; Silane, tetramethoxy-; Silicic acid; tetramethyl ester Silicon methylate

Compound Formula: C4H12O4Si Molecular Weight: 152.22 Appearance: Clear, colorless liquid Melting Point: -1 °C Boiling Point: 121 °C Density: 1.02 g/mL Solubility in H2O: N/A Exact Mass: 152.050485 Monoisotopic Mass: 152.050485

Health & Safety Information Signal Word: Danger Hazard Statements: H226-H315-H318-H330-H335 Hazard Codes: T+ Precautionary Statements: P210-P303+P361+P353-P305+P351+P338-P320-P405-P501 Flash Point: 26 °C Risk Codes: 10-26-37/38-41 Safety Statements: 16-26-36/37/39-45 RTECS Number: VV9800000 Transport Information: UN 2606 6.1/PG 1 WGK Germany: 3 GHS Pictogram: Image,Image,Image

Chemical Identifiers Linear Formula: Si(OCH3)4 Pubchem CID: 12682 MDL Number: MFCD00008341 EC No.: 211-656-4 IUPAC Name: tetramethyl silicate Beilstein/Reaxys No.: 1699658 SMILES: CO[Si](OC)(OC)OC InchI Identifier: InChI=1S/C4H12O4Si/c1-5-9(6-2,7-3)8-4/h1-4H3 InchI Key: LFQCEHFDDXELDD-UHFFFAOYSA-N