tert-Butyl chloroacetate
[CAS# 107-59-5]

Identification

• Classification: Chemical reagent >> Organic reagent >> Ester >> Butyl ester compound
• Name: tert-Butyl chloroacetate
• Molecular Formula: C₆H₁₁ClO₂
• Molecular Weight: 150.60
• CAS Registry Number: 107-59-5
• EC Number: 203-506-1

Properties

• Density: 1.053
• Boiling point: 48-49 ºC (11 mmHg)
• Refractive index: 1.422-1.424
• Flash point: 46 ºC
• Water solubility: <0.1 g/L (20 ºC)

Safety Data

• Hazard Symbols: Xn;N
• Risk Codes: R10;R20/21/22;R36/37/38;R50/53
• Safety Description: S16;S26;S36/37/39;S60;S61

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Flammable liquids	Flam. Liq.	3	H226
Acute toxicity	Acute Tox.	4	H312
Acute toxicity	Acute Tox.	3	H331
Skin corrosion	Skin Corr.	1B	H314
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Skin sensitization	Skin Sens.	1	H317
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H332

• Transport Information: UN 3272