1,4-Dichloro-2-butene

Base Information Edit

Chemical Name:1,4-Dichloro-2-butene
CAS No.:764-41-0
Molecular Formula:C4H6Cl2
Molecular Weight:124.998
Hs Code.:
European Community (EC) Number:212-121-8
UN Number:2920
DSSTox Substance ID:DTXSID9027310
Wikipedia:1,4-Dichlorobut-2-ene
ChEMBL ID:CHEMBL3182125
Mol file:764-41-0.mol

Synonyms:1,4-dichloro-2-butene;1,4-dichloro-2-butene, (E)-isomer;1,4-dichloro-2-butene, (Z)-isomer

Suppliers and Price of 1,4-Dichloro-2-butene

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 30 raw suppliers

Chemical Property of 1,4-Dichloro-2-butene Edit

Chemical Property:

Appearance/Colour:clear colorless liquid. Burns, though may be difficult to ignite
Vapor Pressure:10 mm Hg ( 20 °C)
Melting Point:1-3 °C
Refractive Index:n20/D 1.488(lit.)
Boiling Point:155.5 °C at 760 mmHg
Flash Point:54.4 °C
PSA：0.00000
Density:1.126 g/cm³
LogP:2.02020
Storage Temp.:2-8°C
XLogP3:1.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:2
Exact Mass:123.9846556
Heavy Atom Count:6
Complexity:34.8
Transport DOT Label:Corrosive Flammable Liquid

Purity/Quality:: 90%,98% ^*data from raw suppliers

Safty Information:

Pictogram(s): N
Hazard Codes:T+,N
Statements: 10-21-25-26-34-50/53-24/25-45
Safety Statements: 53-23-26-36/37/39-45-61-60-99

MSDS Files:: SDS file from LookChem

Useful:

Chemical Classes:Other Classes -> Halogenated Aliphatics, Unsaturated
Canonical SMILES:C(C=CCCl)Cl
Uses 1,?4-?Dichloro-?2-?butene is an organic reagent used in the preparation of heterocyclic compounds. Used in the synthesis of γ-turn peptidomimetic scaffold neuroprotectives as a JNK3 allosteric ligand.Environmental toxin on US EPA Toxic Release Inventory list (TRI) list.

Technology Process of 1,4-Dichloro-2-butene

There total 16 articles about 1,4-Dichloro-2-butene 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: 87.0%

: 821-11-4,6117-80-2,110-64-5
1,4-butenediol

: 764-41-0
1,4-dichloro-2-butene

Guidance literature:: With thionyl chloride;
DOI:10.1016/j.tetlet.2009.03.051

Reference yield:

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

: 764-41-0
1,4-dichloro-2-butene

: 28507-96-2
meso-1,2,3,4-tetrachlorobutane

: 3405-32-1,28507-96-2,52134-24-4
racem.-1,2,3,4-Tetrachlorbutan

: 310447-99-5,310448-01-2,64037-54-3
3,4-dichlorobut-1-ene

: 16503-25-6
1-chloro-1E,3-butadiene

: 126-99-8,14523-89-8,9010-98-4
chloroprene

Guidance literature:: With chlorine; ethyltriphenylphosphonium bromide; In tetrachloromethane; at 40 - 120 ℃; Product distribution; effect of the nature and amount of catalyst, reagent ratio;