2-Bromobutane 78-76-2
2-Bromobutane (CAS 78-76-2, C4H9Br), is a colorless liquid, widely used in organic synthesis, with a strong odor, and is highly flammable. It plays a crucial role as an alkylating agent in various chemical reactions, such as nucleophilic substitution and elimination reactions. 2-Bromobutane is commonly used in the production of pharmaceuticals, agrochemicals, and other fine chemicals. It is also utilized as a solvent and in the manufacturing of flavors and fragrances.
Chemical Name | 2-Bromobutane |
CAS Registry Number | 78-76-2 |
PubChemID | 6554 |
Molecular Weight | 137.01800 |
PSA | 0.00000 |
LogP | 2.17980 |
EINECS | 201-140-7 |
Molecular Formula | C4H9Br |
Synonyms
- (±)-2-Bromobutane
- (±)-sec-Butyl bromide
- 2-Butyl bromide
- Butane, 2-bromo-
- Methylethylbromomethane
- NSC 8417
- sec-Butyl bromide
78-76-2 Properties
- Density 1.255g/mLat 25°C(lit.)
- Boiling Point 91°C(lit.)
- Flash Point 70°F
- Melting Point -112 °C
- Vapour 70 hPa (20 °C)
- Refractive Index n20/D 1.4369(lit.)
- HS Code 29033036
78-76-2 Safety Infomation
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- Safety Statements S16-S23-S24/25-S37/39-S26
- Risk Statements R10; R11; R36/37/38
- Hazard Codes
- HazardClass 3
- Hazard Note H225
- PackingGroup II
- Transport UN 2339 3/PG 2
78-76-2 NMR Specturm
78-76-2 Synthesis Route
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