208264

Allyltrimethylsilane

98%

• Synonym(s): 3-(Trimethylsilyl)propene
• Linear Formula: H₂C=CHCH₂Si(CH₃)₃
• CAS Number: 762-72-1
• Molecular Weight: 114.26
• Beilstein/REAXYS Number: 906755
• EC Number: 212-104-5
• MDL number: MFCD00008635
• UNSPSC Code: 12352103
• PubChem Substance ID: 24852502
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 98%
• form: liquid
• refractive index: n20/D 1.407 (lit.)
• bp: 84-88 °C (lit.)
• density: 0.719 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: C[Si](C)(C)CC=C
• InChI: 1S/C6H14Si/c1-5-6-7(2,3)4/h5H,1,6H2,2-4H3
• InChI key: HYWCXWRMUZYRPH-UHFFFAOYSA-N

Description

Application

Allyltrimethylsilane is a general reagent to introduce allyl groups across acid chlorides, aldehydes, ketones, iminium ions, enones, and for cross-coupling with other carbon electrophiles. It is used as a reagent in Hosomi−Sakurai reaction.

Safety Information

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H315
• pcodes: P210 - P233 - P240 - P241 - P242 - P303 + P361 + P353
• Hazard Classifications: Flam. Liq. 2 - Skin Irrit. 2
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 60.8 °F - closed cup
• flash_point_c: 16 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter