431117

Diacetoxydimethylsilane

98%

• Synonym(s): Dimethyldiacetoxysilane
• Linear Formula: (CH₃CO₂)₂Si(CH₃)₂
• CAS Number: 2182-66-3
• Molecular Weight: 176.24
• Beilstein/REAXYS Number: 1769843
• EC Number: 218-562-2
• MDL number: MFCD00039832
• UNSPSC Code: 12352103
• PubChem Substance ID: 24866968
• NACRES: NA.22

Properties

• assay: 98%
• form: liquid
• refractive index: n20/D 1.403 (lit.)
• bp: 163 °C (lit.)
• mp: −12.5 °C (lit.)
• density: 1.054 g/mL at 25 °C (lit.)
• SMILES string: CC(=O)O[Si](C)(C)OC(C)=O
• InChI: 1S/C6H12O4Si/c1-5(7)9-11(3,4)10-6(2)8/h1-4H3
• InChI key: RQVFGTYFBUVGOP-UHFFFAOYSA-N

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 153.3 °F - closed cup - (own results)
• flash_point_c: 67.4 °C - closed cup - (own results)
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter