217069

Hexamethyldisilane

98%

• Sinónimos: Permethyldisilane, Trimethyl(trimethylsilyl)silane
• Fórmula lineal: (Si(CH₃)₃)₂
• Número de CAS: 1450-14-2
• Peso molecular: 146.38
• Beilstein/REAXYS Number: 1633463
• EC Number: 215-911-0
• MDL number: MFCD00008258
• UNSPSC Code: 12352103
• PubChem Substance ID: 24852990
• NACRES: NA.23

Propiedades

• assay: 98%
• form: liquid
• refractive index: n20/D 1.422 (lit.)
• bp: 112-114 °C (lit.)
• mp: 9-12 °C (lit.)
• density: 0.715 g/mL at 25 °C (lit.)
• SMILES string: C[Si](C)(C)[Si](C)(C)C
• InChI: 1S/C6H18Si2/c1-7(2,3)8(4,5)6/h1-6H3
• InChI key: NEXSMEBSBIABKL-UHFFFAOYSA-N

Descripción

Application

Silylating reagent for allylic acetates, aryl halides, and diketones. Source material for vapor deposition during silicon carbide growth.

Source material for vapor deposition during silicon carbide growth.

Información de seguridad

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H317,H319,H335
• pcodes: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - Skin Sens. 1 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 21.2 °F
• flash_point_c: -6 °C
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter