2-Bromopropane

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Template:Chembox header | 2-bromopropane
2-bromopropane Ball-and-stick model of 2-bromopropane Space-filling model of 2-bromopropane
Template:Chembox header | General
Systematic name 2-bromopropane
Other names isopropyl bromide
Molecular formula C3H7Br
SMILES BrC(C)C
Molar mass 122.99 g/mol
Appearance Pale brown to colorless liquid
CAS number [75-26-3]
Template:Chembox header | Properties
Density and phase 1.31 g/mL, liquid
Solubility in water Negligible
Solubile in most organic solvents
Melting point -89°C (184 K)
Boiling point 59°C (332 K)
Viscosity ? cP at ?°C
Template:Chembox header | Structure
Dipole moment ? D
Template:Chembox header | Hazards
MSDS External MSDS
Main hazards Harmful, irritant
NFPA 704
Flash point ?°C
R/S statement R: Template:R10 Template:R20 Template:R36 Template:R37 Template:R38
S: ?
RTECS number ?
Template:Chembox header | Related compounds
Related ? ?
Related compounds ?
Template:Chembox header | Except where noted otherwise, data are given for
materials in their standard state (at 25°C, 100 kPa)
Infobox disclaimer and references


Overview

2-Bromopropane, also known as isopropyl bromide is the halogenated hydrocarbon with the formula CH3CHBrCH3. It is a colorless liquid. It is used for introducing the isopropyl functional group in organic synthesis.

Reactions

The bromine atom is at the secondary position, which allows the molecule to undergo dehydrohalogenation easily to give propene, which escapes as a gas. Consequently, this reagent is used in conjunction with mild bases such as potassium carbonate, vs strong ones.

Safety

Alkylating agents are often carcinogenic.

Further reading

  • M G. Gergel “Excuse Me Sir, Would You Like to Buy a Kilo of Isopropyl Bromide?” Pierce Chemical Co. (1979). (story of start-up chemical company).



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