(E)-2-chloro-3-fluorobut-2-enedinitrile

Base Information

Chemical Name:(E)-2-chloro-3-fluorobut-2-enedinitrile
CAS No.:686-35-1
Molecular Formula:C₄ClFN₂
Molecular Weight:130.509
Hs Code.:
NSC Number:527168
DSSTox Substance ID:DTXSID30421128
Wikidata:Q82232501

Synonyms:NSC527168;686-35-1;DTXSID30421128;NSC-527168

Suppliers and Price of (E)-2-chloro-3-fluorobut-2-enedinitrile

Supply Marketing:

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 6 raw suppliers

Chemical Property of (E)-2-chloro-3-fluorobut-2-enedinitrile

Chemical Property:

Vapor Pressure:15.3mmHg at 25°C
Boiling Point:120.4°Cat760mmHg
Flash Point:26.6°C
Density:1.428g/cm³
XLogP3:1.1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:0
Exact Mass:129.9734039
Heavy Atom Count:8
Complexity:213

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C(#N)C(=C(C#N)Cl)F
Isomeric SMILES:C(#N)/C(=C(/C#N)\Cl)/F

Technology Process of (E)-2-chloro-3-fluorobut-2-enedinitrile

There total 2 articles about (E)-2-chloro-3-fluorobut-2-enedinitrile 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: 12.8%

: calcium fluoride

: 7789-23-3
potassium fluoride

: 85278-93-9
1,2-dichloro-1,2-dicyanoethylene

: 7664-39-3,12381-92-9,32057-09-3,74835-82-8
hydrogen fluoride

: 14978-91-7
cis-1,2-difluorovinylene dicyanide

: 4620-07-9
cis-1-chloro-2-fluorovinylene dicyanide

: 686-35-1
trans-1-Chlor-2-fluor-1,2-dicyanethylen

Guidance literature:: With nickel(II) carbonate; beryllium oxide; iron(III) chloride; at 250°C, 5 h; (CClCN)2 vapor diluted with N2 passing through halogen exchanger. The exchanger is prepared from mixture of KF, Ca2F, NiCO3, FeCl3, BeO with HF;
DOI:10.1016/0040-4020(67)85089-0