ChemicalBook > CAS DataBase List > 3-Bromo-2-methylpropene

3-Bromo-2-methylpropene

Product Name
3-Bromo-2-methylpropene
CAS No.
1458-98-6
Chemical Name
3-Bromo-2-methylpropene
Synonyms
3-BROMO-2-METHYLPROP-1-ENE;2-(bromomethyl)prop-1-ene;METHALLYL BROMIDE;METHYLALLYL BROMIDE;3-Bromo-2-methyl-1-propene;3-Bromo-2-methyL;2-methylallylbromide;2-(bromomethyl)propene;3-BROMO-2-METHYLPROPENE;33-bromo-2-methylpropene
CBNumber
CB0729406
Molecular Formula
C4H7Br
Formula Weight
135
MOL File
1458-98-6.mol
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3-Bromo-2-methylpropene Property

Melting point:
-115.07°C (estimate)
Boiling point:
94-95 °C (lit.)
Density 
1.339 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.472(lit.)
Flash point:
44 °F
storage temp. 
2-8°C
solubility 
Chloroform, Ethyl Acetate
form 
Oil
color 
Clear Colourless to Pale Yellow
Specific Gravity
1.339
Stability:
Light Sensitive
InChIKey
USEGQJLHQSTGHW-UHFFFAOYSA-N
CAS DataBase Reference
1458-98-6(CAS DataBase Reference)
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Safety

Hazard Codes 
F,C,N
Risk Statements 
11-20/22-34-51/53
Safety Statements 
9-16-26-29-36/37/39-45-61
RIDADR 
UN 2924 3/PG 2
WGK Germany 
3
HazardClass 
3.1
PackingGroup 
II
HS Code 
29033990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H314Causes severe skin burns and eye damage

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
345830
Product name
3-Bromo-2-methylpropene
Purity
97%
Packaging
5ml
Price
$101
Updated
2024/03/01
Sigma-Aldrich
Product number
345830
Product name
3-Bromo-2-methylpropene
Purity
97%
Packaging
25ml
Price
$285
Updated
2024/03/01
TCI Chemical
Product number
B2467
Product name
3-Bromo-2-methyl-1-propene
Purity
>95.0%(GC)
Packaging
5g
Price
$36
Updated
2024/03/01
TRC
Product number
B685480
Product name
3-Bromo-2-methyl-1-propene
Packaging
5ml
Price
$55
Updated
2021/12/16
GFS CHEMICALS
Product number
17831
Product name
3-BROMO-2-METHYL-1PROPENE
Packaging
10g
Price
$79.39
Updated
2021/12/16
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3-Bromo-2-methylpropene Chemical Properties,Usage,Production

Chemical Properties

clear colorless to yellow liquid

Uses

3-Bromo-2-methylpropene may be used:

  • in the synthesis of alkenyl imines
  • in the synthesis of 2-methylpropenyl (“methallyl”) complex, Cp*Os(η3-allyl)Br2
  • in a study of chiral phase transfer alkylation leading to (S)-α-alkylcysteines

Uses

3-Bromo-2-methylpropene is used as a general reagent for various organic reactions and primarily for amino acid synthesis and asymmetric amino acid synthesis.

General Description

Rotational isomerism in 3-bromo-2-methylpropene has been studied by IR spectroscopy.

3-Bromo-2-methylpropene Preparation Products And Raw materials

Raw materials

Preparation Products

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3-Bromo-2-methylpropene Suppliers

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View Lastest Price from 3-Bromo-2-methylpropene manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
3-Bromo-2-methylpropene 1458-98-6
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2022-12-16
Hebei Mojin Biotechnology Co., Ltd
Product
3-Bromo-2-methylpropene 1458-98-6
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-15
Zhuozhou Wenxi import and Export Co., Ltd
Product
3-Bromo-2-methylpropene 1458-98-6
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11

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