(3E)-3-ethylidene-1-benzofuran-2-one

Base Information

Chemical Name:(3E)-3-ethylidene-1-benzofuran-2-one
CAS No.:4412-04-8
Molecular Formula:C₁₀H₈O₂
Molecular Weight:160.172
Hs Code.:
NSC Number:229042
DSSTox Substance ID:DTXSID60418344
Wikidata:Q82228840
Mol file:4412-04-8.mol

Synonyms:(3E)-3-ethylidene-1-benzofuran-2-one;114524-40-2;(E)-3-Ethylidenebenzofuran-2(3H)-one;4412-04-8;2(3H)-Benzofuranone, 3-ethylidene-, (E)- (9CI);NSC229042;DTXSID60418344;NSC-229042;(3E)-3-Ethylidene-1-benzofuran-2(3H)-one

Suppliers and Price of (3E)-3-ethylidene-1-benzofuran-2-one

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 4 raw suppliers

Chemical Property of (3E)-3-ethylidene-1-benzofuran-2-one

Chemical Property:

Vapor Pressure:0.000915mmHg at 25°C
Boiling Point:303.7°Cat760mmHg
Flash Point:123.9°C
PSA：26.30000
Density:1.299g/cm³
LogP:2.00890
XLogP3:2.2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:0
Exact Mass:160.052429494
Heavy Atom Count:12
Complexity:230

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC=C1C2=CC=CC=C2OC1=O
Isomeric SMILES:C/C=C/1\C2=CC=CC=C2OC1=O

Technology Process of (3E)-3-ethylidene-1-benzofuran-2-one

There total 7 articles about (3E)-3-ethylidene-1-benzofuran-2-one 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: 32.0%

: 114524-36-6
methyl γ-phenoxycrotonate

: 114524-40-2,4412-04-8
E-ethylidenebenzofuranone

: 114524-41-3,4412-04-8
2-(o-Hydroxy-phenyl)-cis-but-2-en-1-saeure-lacton

Guidance literature:: In ethylene glycol; for 2.5h; Heating;
DOI:10.1016/S0040-4020(01)90295-9

Reference yield: 32.0%

: 114524-36-6
methyl γ-phenoxycrotonate

: 114524-40-2,4412-04-8
E-ethylidenebenzofuranone

: 114524-41-3,4412-04-8
2-(o-Hydroxy-phenyl)-cis-but-2-en-1-saeure-lacton

Guidance literature:: In ethylene glycol; for 2.5h; Heating;
DOI:10.1016/S0040-4020(01)90295-9

Reference yield: 12.0%

: o-iodophenyl 3-butenoate

: 607-71-6
4-methyl-2H-chromen-2-one

: 114524-40-2,4412-04-8
E-ethylidenebenzofuranone

: 2-iodophenyl-2-butenoate

Guidance literature:: With potassium n-butyrate; potassium hydrogencarbonate; triphenylphosphine; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In various solvent(s); at 80 ℃; for 24h;
DOI:10.1016/S0022-328X(96)06489-3