2-tert-Butyldimethylsilyloxyethanol
[CAS# 102229-10-7]

Identification

• Classification: Chemical reagent >> Silane reagent
• Name: 2-tert-Butyldimethylsilyloxyethanol
• Synonyms: 2-[(tert-Butyldimethylsilyl)oxy]-1-ethanol; 2-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]ethanol
• Molecular Formula: C₈H₂₀O₂Si
• Molecular Weight: 176.33
• CAS Registry Number: 102229-10-7
• EC Number: 805-296-2

Properties

• Solubility: Slightly soluble (6.3 g/L) (25 ºC), Calc.^*
• Density: 0.880±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Boiling point: 74-80 ºC (17 Torr)^**
• Flash point: 66.4±22.6 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Fritz-Langhals, Elke; EP 1302456 A1 2003.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2	H319
Flammable liquids	Flam. Liq.	3	H226
Eye irritation	Eye Irrit.	2A	H319