4-[(tert-Butyldimethylsilanyl)oxy]butyric acid
[CAS# 69171-62-6]

Identification

• Name: 4-[(tert-Butyldimethylsilanyl)oxy]butyric acid
• Synonyms: 4-[(1,1-Dimethylethyl)dimethylsilyl]oxy]butanoic acid
• Molecular Formula: C₁₀H₂₂O₃Si
• Molecular Weight: 218.37
• CAS Registry Number: 69171-62-6
• EC Number: 880-984-3

Properties

• Solubility: Slightly soluble (2.4 g/L) (25 °C), Calc.^*
• Density: 0.947±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 273.1±23.0 °C (760 Torr), Calc.^*
• Flash point: 119.0±22.6 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2015 ACD/Labs)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Serious eye damage	Eye Dam.	1	H318
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335