DL-2-Methylbutyryl chloride
[CAS# 57526-28-0]

Identification

• Classification: Chemical reagent >> Organic reagent >> Acid halide
• Name: DL-2-Methylbutyryl chloride
• Synonyms: (RS)-2-Methylbutyryl chloride
• Molecular Formula: C₅H₉ClO
• Molecular Weight: 120.58
• CAS Registry Number: 57526-28-0
• EC Number: 260-787-3

Properties

• Density: 0.98
• Boiling point: 116-118 ºC
• Refractive index: 1.416-1.418
• Flash point: 38 ºC

Safety Data

• Hazard Symbols: F;C
• Risk Codes: R11;R34
• Safety Description: S16;S26;S36/37/39;S45

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Flammable liquids	Flam. Liq.	2	H225
Skin corrosion	Skin Corr.	1A	H314
Skin sensitization	Skin Sens.	1	H317
Serious eye damage	Eye Dam.	1	H318
Substances or mixtures corrosive to metals	Met. Corr.	1	H290
Skin corrosion	Skin Corr.	1B	H314
Flammable liquids	Flam. Liq.	3	H226
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315

• Transport Information: UN 2924