ChemicalBook > CAS DataBase List > TRANS-1,4-DIBROMO-2-BUTENE

TRANS-1,4-DIBROMO-2-BUTENE

Product Name
TRANS-1,4-DIBROMO-2-BUTENE
CAS No.
6974-12-5
Chemical Name
TRANS-1,4-DIBROMO-2-BUTENE
Synonyms
tl80;TL 80;Nsc23187;Wln: E2U2e;1,4-dibromo-2-buten;1,4-DIBROMO-2-BUTENE;1,4-dibromobut-2-ene;Cis-1,4-DibromoButene;2-Butene, 1,4-dibromo-;RANS-1,4-DIBROMO-2-BUTENE
CBNumber
CB0312701
Molecular Formula
C4H6Br2
Formula Weight
213.9
MOL File
6974-12-5.mol
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TRANS-1,4-DIBROMO-2-BUTENE Property

Melting point:
48-51 °C(lit.)
Boiling point:
205 °C(lit.)
Density 
1.9393 (estimate)
refractive index 
1.5430 (estimate)
Flash point:
113 °C
storage temp. 
Sealed in dry,2-8°C
color 
colorless to slightly brown
CAS DataBase Reference
6974-12-5(CAS DataBase Reference)
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Safety

Hazard Codes 
T
Risk Statements 
25-34
Safety Statements 
26-36/37/39-45
RIDADR 
UN 2923 8/PG 2
WGK Germany 
2
RTECS 
EM4725000
F 
8-19
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

AHH
Product number
MT-08013
Product name
1,4-Dibromobut-2-ene
Purity
99%
Packaging
500g
Price
$498
Updated
2021/12/16
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TRANS-1,4-DIBROMO-2-BUTENE Chemical Properties,Usage,Production

Chemical Properties

Thallus crystal. The melting point is 54°C and the boiling point is 74-76°C (0.24kPa).

Uses

Trans-1,4-dibromo-2-butene can be used as an organic synthesis intermediate.

Synthesis

Trans-1,4-dibromo-2-butene is obtained by reacting 1,3-butadiene with bromine.

TRANS-1,4-DIBROMO-2-BUTENE Preparation Products And Raw materials

Raw materials

Bromide

Preparation Products

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TRANS-1,4-DIBROMO-2-BUTENE Suppliers

China 72 Czech 1 Europe 2 France 1 Japan 2 Switzerland 1 United Kingdom 4 United States 19 Global 102
Alchem Pharmtech,Inc.
Tel
8485655694
Email
sales@alchempharmtech.com
Country
United States
ProdList
63711
Advantage
58
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View Lastest Price from TRANS-1,4-DIBROMO-2-BUTENE manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
TRANS-1,4-DIBROMO-2-BUTENE 6974-12-5
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
Career Henan Chemical Co
Product
TRANS-1,4-DIBROMO-2-BUTENE 6974-12-5
Price
US $2.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1kg, 5kg ,50kg
Release date
2020-01-08

6974-12-5, TRANS-1,4-DIBROMO-2-BUTENERelated Search:

2,3-DIBROMO-2-BUTYLENE-1,4-DIOL 2,3-DIBROMO-2-BUTYLENE-1,4-DIOL (E)-1,4-Dibromobut-2-ene

  • TRANS-1,4-DIBROMOBUT-2-ENE
  • 1,4-DIBROMO-2-BUTENE
  • 1,4-dibromo-2-buten
  • 2-Butene, 1,4-dibromo-
  • Nsc23187
  • Wln: E2U2e
  • TL 80
  • tl80
  • 1,4-dibromobut-2-ene
  • Cis-1,4-DibromoButene
  • RANS-1,4-DIBROMO-2-BUTENE
  • 6974-12-5
  • Building Blocks
  • Alkenyl
  • Organic Building Blocks
  • Halogenated Hydrocarbons