1-Bromobutane
[CAS# 109-65-9]

Identification

• Classification: Organic raw materials >> Hydrocarbon compounds and their derivatives >> Hydrocarbon halide
• Name: 1-Bromobutane
• Synonyms: n-Butyl bromide
• Molecular Formula: C₄H₉Br
• Molecular Weight: 137.02
• CAS Registry Number: 109-65-9
• EC Number: 203-691-9

Properties

• Density: 1.276
• Melting point: -112 ºC
• Boiling point: 100-104 ºC
• Refractive index: 1.4384-1.4404
• Flash point: 23 ºC
• Water solubility: 0.608 g/L (30 ºC)

Safety Data

• Hazard Symbols: Xi
• Risk Codes: R10;R36/37/38
• Safety Description: S16;S26;S37/39

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315
Flammable liquids	Flam. Liq.	2	H225
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411
Carcinogenicity	Carc.	2	H351
Reproductive toxicity	Repr.	1B	H360FD
Specific target organ toxicity - repeated exposure	STOT RE	2	H373
Flammable liquids	Flam. Liq.	3	H226
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Reproductive toxicity	Repr.	1B	H360
Germ cell mutagenicity	Muta.	2	H341
Acute hazardous to the aquatic environment	Aquatic Acute	2	H401
Eye irritation	Eye Irrit.	2A	H319

• Transport Information: UN 1126