1-Bromobutane丨CAS 109-65-9

1-Bromobutane丨CAS 109-65-9
Product Introduction:
Catalog No.: SS129129
CAS No.: 109-65-9
Purity(GC): 99%min
Product Name: 1-Bromobutane
Certificate: ISO9001
Molecular Formula: C4H9Br
Molecular Weight: 137.02
Synonym(s): n-Butyl bromide
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Technical Parameters
Description

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Specifications

Appearance:

Colorless to slight yellow clear liquid

Purity (GC):

99% min

Water (KF):

500 ppm max

 

Transport Information

Parameter

Specification

UN Number

1126

Class

3

Packing Group

II

H.S. Code

2903410000

Stability & Reactivity

The product is chemically stable under standard ambient conditions.

Storage

Keep container tightly closed in a dry and well-ventilated place. Keep away from heat and sources of ignition. Keep locked up or in an area accessible only to qualified or authorized persons.

Condition to Avoid

Warming

Package

250kg/drum

 

Manufacturing Information

Parameter

Specification

Capacity

100MT/month

Frequency

 

Main Export Countries

 

Capacity/Batch

 

Experience

Production since 2015

Stock

 

1-Bromobutane丨CAS 109-65-9 is a primary alkyl halide consisting of a four-carbon straight-chain alkane with a bromine atom attached to the first carbon. It is a colorless, flammable liquid with a characteristic odor and is widely used in organic synthesis as an alkylating agent.

 

Applications

 

1. Organic Synthesis

Commonly used as an alkylating agent in nucleophilic substitution reactions (SN2).

Used to introduce butyl groups into molecules, aiding in the production of:

Pharmaceuticals

Agrochemicals

Dyes

Fragrances

Surfactants

2. Grignard Reagent Formation

Serves as a precursor to butylmagnesium bromide, a Grignard reagent used to:

Form carbon–carbon bonds

Synthesize alcohols, ketones, and carboxylic acids from carbonyl compounds

3. Phase Transfer Catalysis and Polymer Chemistry

Employed in phase-transfer catalysis for reactions involving immiscible reagents.

Used in the preparation of functionalized monomers and polymers.

4. Research and Development

Used in laboratory studies involving reaction mechanisms and chemical reactivity of alkyl halides.

Helps in understanding nucleophilic substitution, elimination, and radical reactions.

 

Benefits and Features

 

Readily available and relatively inexpensive.

High reactivity due to its primary alkyl halide structure.

Versatile intermediate for preparing a wide range of chemical compounds.

Useful model compound for educational and research purposes in organic chemistry.

 

Summary

 

1-Bromobutane丨CAS 109-65-9 is a primary alkyl bromide with significant utility in synthetic organic chemistry, particularly as an alkylating agent and Grignard reagent precursor. While highly reactive and useful in various chemical transformations, care must be taken due to its flammability and toxicity.

 

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