1-(tert-Butyldimethylsiloxy)-2-propanol
[CAS 116286-81-8]

Identification

• Name: 1-(tert-Butyldimethylsiloxy)-2-propanol
• Synonyms: 1-[(tert-Butyldimethylsilanyl)oxy]propan-2-ol
• Molecular Formula: C₉H₂₂O₂Si
• Molecular Weight: 190.36
• CAS Registry Number: 116286-81-8
• EC Number: 881-825-0

Properties

• Solubility: Slightly soluble (3.4 g/L) (25 °C), Calc.^*
• Density: 0.876±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 202.6±23.0 °C (760 Torr), Calc.^*
• Flash point: 76.3±22.6 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2016 ACD/Labs)

Safety Data

Hazard Classification

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