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3-Bromo-2-methylpropene

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Company Name: Hebei Chuanghai Biotechnology Co., Ltd
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Products Intro: Product Name:3-Bromo-2-methylpropene
CAS:1458-98-6
Purity:99% Package:1KG;0.00;USD|25KG;0.00;USD
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CAS:1458-98-6
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CAS: 1458-98-6
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Products Intro: Product Name:3-BROMO-2-METHYLPROPENE
CAS:1458-98-6
Purity:98% Package:1kg Remarks:pharmaceutical intermediates
Company Name: Changzhou Ansciep Chemical Co., Ltd.
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Products Intro: Product Name:3-BROMO-2-METHYLPROPENE
CAS:1458-98-6
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3-Bromo-2-methylpropene manufacturers

  • 3-Bromo-2-methylpropene
  • 3-Bromo-2-methylpropene pictures
  • $15.00 / 1KG
  • 2021-08-12
  • CAS:1458-98-6
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton
  • 3-Bromo-2-methylpropene
  • 3-Bromo-2-methylpropene pictures
  • $15.00 / 1KG
  • 2021-07-13
  • CAS:1458-98-6
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton
3-Bromo-2-methylpropene Basic information
Product Name:3-Bromo-2-methylpropene
Synonyms:3-BroMo-2-Methylpropene 97%;2-methylallylbromide;3-Bromo-2-methyl-1-propene;3-Bromo-2-methyl-1-propylene;propene,3-bromo-2-methyl-;METHALLYL BROMIDE;METHYLALLYL BROMIDE;3-BROMO-2-METHYLPROPENE
CAS:1458-98-6
MF:C4H7Br
MW:135
EINECS:604-496-5
Product Categories:Halides;Aliphatics;Pharmaceutical intermdiate
Mol File:1458-98-6.mol
3-Bromo-2-methylpropene Structure
3-Bromo-2-methylpropene Chemical Properties
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.)
Fp 44 °F
storage temp. 2-8°C
solubility Chloroform, Ethyl Acetate
form Oil
Specific Gravity1.339
color Clear Colourless to Pale Yellow
Stability:Light Sensitive
InChIInChI=1S/C4H7Br/c1-4(2)3-5/h1,3H2,2H3
InChIKeyUSEGQJLHQSTGHW-UHFFFAOYSA-N
SMILESC=C(C)CBr
CAS DataBase Reference1458-98-6(CAS DataBase Reference)
Safety Information
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
Storage Class3 - Flammable liquids
Hazard ClassificationsAcute Tox. 4 Inhalation
Acute Tox. 4 Oral
Aquatic Chronic 2
Eye Dam. 1
Flam. Liq. 2
Skin Corr. 1B
MSDS Information
ProviderLanguage
SigmaAldrich English
3-Bromo-2-methylpropene Usage And Synthesis
Chemical Propertiesclear colorless to yellow liquid
Uses3-Bromo-2-methylpropene is used as a general reagent for various organic reactions and primarily for amino acid synthesis and asymmetric amino acid synthesis.
Uses3-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
General DescriptionRotational isomerism in 3-bromo-2-methylpropene has been studied by IR spectroscopy.
Tag:3-Bromo-2-methylpropene(1458-98-6) Related Product Information
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