1,2-Dibromoethylene

Base Information Edit

Chemical Name:1,2-Dibromoethylene
CAS No.:540-49-8
Molecular Formula:C2H2 Br2
Molecular Weight:185.846
Hs Code.:2903399090
Wikidata:Q161467
Mol file:540-49-8.mol

Synonyms:Ethylene,1,2-dibromo- (6CI,8CI); 1,2-Dibromoethene; 1,2-Dibromoethylene; 2-Bromovinylbromide; Acetylene dibromide; NSC 8744; sym-Dibromoethylene

Suppliers and Price of 1,2-Dibromoethylene

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
1,2-Dibromoethylene,mixtureofcis/trans
1g
$ 75.00

TRC
1,2-Dibromoethylene,mixtureofcis/trans
100mg
$ 45.00

TCI Chemical
1,2-Dibromoethylene (cis- and trans- mixture) >98.0%(GC)
25g
$ 201.00

Sigma-Aldrich
1,2-Dibromoethylene, mixture of cis and trans 98%
5g
$ 83.10

Sigma-Aldrich
1,2-Dibromoethylene, mixture of cis and trans 98%
25g
$ 217.00

American Custom Chemicals Corporation
1,2-DIBROMOETHYLENE 95.00%
25G
$ 1446.82

American Custom Chemicals Corporation
1,2-DIBROMOETHYLENE 95.00%
5G
$ 874.40

AK Scientific
1,2-Dibromoethylene
25g
$ 346.00

AHH
1,2-Dibromoethylene 98%
1000g
$ 372.00

Total 23 raw suppliers

Chemical Property of 1,2-Dibromoethylene Edit

Chemical Property:

Appearance/Colour:Colorless to Yellow Liquid
Melting Point:9.9°C
Refractive Index:n20/D 1.542
Boiling Point:108 °C at 760 mmHg
Flash Point:°C
PSA：0.00000
Density:2.27 g/mL at 20 °C(lit.)
LogP:2.24740
Storage Temp.:2-8°C
XLogP3:1.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:0
Exact Mass:185.85028
Heavy Atom Count:4
Complexity:19.2

Purity/Quality:

99% ^*data from raw suppliers

1,2-Dibromoethylene,mixtureofcis/trans ^*data from reagent suppliers

Safty Information:

Pictogram(s): T
Hazard Codes:T
Statements: 25-36/37/38
Safety Statements: 26-36/37/39-45

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C(=CBr)Br

Technology Process of 1,2-Dibromoethylene

There total 14 articles about 1,2-Dibromoethylene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 93.0%