87563

Tetraallyl orthosilicate

technical, ≥85% (GC)

• Synonym(s): Tetraallyl silicate, Tetraallyloxysilane, Tetrakis(allyloxy)silane
• Empirical Formula (Hill Notation): C₁₂H₂₀O₄Si
• CAS Number: 1067-43-2
• Molecular Weight: 256.37
• Beilstein: 1709695
• EC Number: 213-930-9
• MDL number: MFCD00048172
• UNSPSC Code: 12352103
• PubChem Substance ID: 57653254

Properties

• grade: technical
• Assay: ≥85% (GC)
• refractive index: n20/D 1.437
• density: 0.993 g/mL at 20 °C (lit.)
• SMILES string: C=CCO[Si](OCC=C)(OCC=C)OCC=C
• InChI: 1S/C12H20O4Si/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4/h5-8H,1-4,9-12H2
• InChI key: SQAIGLXMIMWFEQ-UHFFFAOYSA-N

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 181.4 °F - closed cup
• Flash Point(C): 83 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves