Tetrakis(dimethylsilyl) orthosilicate

Purity: 96%

Synonym(s): Tetrakis(dimethylsiloxy)silane; Tetrakis(dimethylsilyloxy)silane

Formula: C8H28O4Si5 Molecular Weight: 328.73

CAS Number: 17082-47-2 Beilstein Number: 1784368 MDL Number: MFCD00053848 PubChem CID: 11056564

Properties

Shelf life: 720 days

Solubility: Not miscible or difficult to mix in water

Sensitivity: Moisture sensitive

Boiling point: 190°C

Melting point: -60°C

InChl: InChI=1S/C8H24O4Si5/c1-13(2)9-17(10-14(3)4, 11-15(5)6)12-16(7)8/h1-8H3

Safety Information

Pictograms: GHS07

Signal Word: Warning

Hazard Statements: H315; H319; H335

Precautionary Statements: P261; P305+P351+P338; P280; P302+P352; P321; P405; P501; P264; P271; P304+P340; P403+P233; P362+P364; P264+P265; P337+P317; P332+P317; P319

WGK: 3

Storage: Argon charged

Personal Protective Equipment: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter