Triisobutylsilane
[CAS# 6485-81-0]

Identification

• Classification: Chemical reagent >> Silane reagent
• Name: Triisobutylsilane
• Molecular Formula: C₁₂H₂₈Si
• Molecular Weight: 200.44
• CAS Registry Number: 6485-81-0
• EC Number: 629-187-2

Properties

• Solubility: Insoluble (4.8E^-4 g/L) (25 ºC), Calc.^*
• Density: 0.7740 g/cm³ (20 ºC), Calc.^**
• Boiling point: 205.2 ºC^**
• Refractive index: 1.4350^***
• Flash point: 109.4±0.0 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

^** Dolgov, B. N.; Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya 1959, P1238-43.

^*** "Metal-Organics Catalog" physical property data were obtained from Gelest, Inc. of Morrisville, Pennsylvania (US)

Safety Data

• Hazard Symbols: Xi
• Risk Codes: R36/37/38
• Safety Description: S26;S36/37

Hazard Classification

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