Allyltriethoxysilane
[CAS# 2550-04-1]

Identification

• Classification: Chemical reagent >> Organic reagent >> Siloxane
• Name: Allyltriethoxysilane
• Synonyms: 3-(Triethoxysilyl)propene; A 0564; A 0564 (coupling agent); 2-Propenyltriethoxysilane; LS 2920; NSC 89735; Triethoxyallylsilane
• Molecular Formula: C₉H₂₀O₃Si
• Molecular Weight: 204.34
• CAS Registry Number: 2550-04-1
• EC Number: 219-843-2

Properties

• Density: 0.900
• Boiling point: 182 ºC
• Flash point: 21 ºC

Safety Data

• Hazard Symbols: Xi
• Risk Codes: R10;R36/37/38
• Safety Description: S26

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Flammable liquids	Flam. Liq.	2	H225
Specific target organ toxicity - single exposure	STOT SE	3	H335

• Transport Information: UN 1993