1,2-Butadiene

Base Information Edit

Chemical Name:1,2-Butadiene
CAS No.:590-19-2
Molecular Formula:C4H6
Molecular Weight:54.0916
Hs Code.:
European Community (EC) Number:209-674-2
UNII:2AZI943A8R
DSSTox Substance ID:DTXSID5027225
Nikkaji Number:J2.683B
Wikipedia:1,2-Butadiene
Wikidata:Q161451
Metabolomics Workbench ID:56321
Mol file:590-19-2.mol

Synonyms:1,2-BUTADIENE;buta-1,2-diene;590-19-2;Methylallene;1-Methylallene;Allene, methyl-;1,2-butadien;Buta-1,2-dien;HSDB 5705;UNII-2AZI943A8R;CH2=C=CH-CH3;2AZI943A8R;EINECS 209-674-2;EC 209-674-2;Methylajoene;CH2=C=CHCH3;1,2-BUTADIENE [HSDB];DTXSID5027225;CHEBI:39480;1,2-Butadiene, >=97.0%;MFCD00039911;1,2-Butadiene, >=99.0% (GC);B0856;Q161451

Suppliers and Price of 1,2-Butadiene

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

Total 43 raw suppliers

Chemical Property of 1,2-Butadiene Edit

Chemical Property:

Appearance/Colour:colorless gas
Melting Point:-136.2oC
Boiling Point:10.7 °C at 760 mmHg
PSA：0.00000
Density:0.612 g/cm³
LogP:1.34740
XLogP3:1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:0
Exact Mass:54.0469501914
Heavy Atom Count:4
Complexity:38

Purity/Quality:: 99.9% ^*data from raw suppliers

Safty Information:

Pictogram(s): F+
Hazard Codes:F+

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Chemical Classes:Plastics & Rubber -> Other Monomers
Canonical SMILES:CC=C=C

Technology Process of 1,2-Butadiene

There total 85 articles about 1,2-Butadiene 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: 98.0%

: 41998-65-6
3-methylpent-4-yn-2-ol

: 590-19-2
2,3-dimethylbutene

Guidance literature:: at 660 ℃; under 0.001 Torr;

Reference yield: 91.31%

: 3100-04-7
Methylcyclopropen

: 503-17-3
dimethylacetylene

: 590-19-2
2,3-dimethylbutene

: 106-99-0,130983-70-9,29406-96-0,9003-17-2
buta-1,3-diene

Guidance literature:: With sulfur(VI) hexafluoride; at 230.2 ℃; for 1.5h; under 20.5 Torr; Product distribution; Rate constant; Kinetics; var. time, var. pressure;