Tetraethylorthosilicate CAS #: 78-10-4

Synonyms Tetraethyl orthosilicate, Tetraethyl o-silicate, Tetraethyl silicate, Silicon ethoxide, TEOS, Ethyl silicate, Dynasil A, Silicic acid (H4SiO4), tetraethyl ester

Compound Formula: C8H20O4Si Molecular Weight: 208.33 Appearance: Colorless Liquid Melting Point: N/A Boiling Point: 168 °C Density: 0.933 g/mL at 20 °C Solubility in H2O: N/A Exact Mass: N/A Monoisotopic Mass: 208.113083 Charge: N/A

Health & Safety Information Signal Word: Warning Hazard Statements: H226-H319-H332-H335 Hazard Codes: F, Xi Precautionary Statements: P210-P233-P240-P241-P242-P243-P261-P264-P271-P280-P303+P361+P353-P304+P340+P312-P305+P351+P338-P337+P313-P370+P378-P403+P233+P235-P405-P501 Risk Codes: 10-20-36/37 Safety Statements: N/A RTECS Number: VV9450000 Transport Information: UN 1292 3/PG III WGK Germany: 1 GHS Pictogram: Image,Image

Chemical Identifiers Linear Formula: S(OC2H5)4 Pubchem CID: 6517 MDL Number: MFCD00009062 EC No.: 201-083-8 IUPAC Name: tetraethylsilicate Beilstein/Reaxys No.: 1422225 SMILES: CCO[Si](OCC)(OCC)OCC InchI Identifier: InChI=1S/C8H20O4Si/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5-8H2,1-4H3 InchI Key: BOTDANWDWHJENH-UHFFFAOYSA-N