6,7-Dihydro-4(5H)-benzofuranone

Base Information

Chemical Name:6,7-Dihydro-4(5H)-benzofuranone
CAS No.:16806-93-2
Molecular Formula:C8H8O2
Molecular Weight:136.15
Hs Code.:29143900
DSSTox Substance ID:DTXSID50369932
Nikkaji Number:J671.496J
Wikidata:Q72464595
Mol file:16806-93-2.mol

Synonyms:16806-93-2;6,7-Dihydro-4(5H)-benzofuranone;6,7-dihydrobenzofuran-4(5H)-one;6,7-dihydro-5H-1-benzofuran-4-one;4(5H)-Benzofuranone, 6,7-dihydro-;4,5,6,7-tetrahydro-1-benzofuran-4-one;6,7-dihydro-1-benzofuran-4(5H)-one;MFCD00215511;SCHEMBL333300;DTXSID50369932;CHEBI:194769;DXWQOYPYNPSVRL-UHFFFAOYSA-N;6,7-dihydro-4(5H)benzo-furanone;6,7-dihydro-5H-benzofuran-4-one;6,7-dihydro-4-(5H)-benzofuranone;4,5,6,7-tetrahydrobenzofuran-4-one;4-oxo-4,5,6,7-tetrahydrobenzofuran;6,7-dihydro-5H-1-benzouran-4-one;4-keto-4,5,6,7-tetrahydrobenzofuran;AKOS002665897;4-oxo-4,5,6,7 -tetrahydrobenzofuran;6,7-Dihydro-4(5H)-benzo[b]furanone;AB04875;CS-W017761;4-oxo-4,5,6,7-tetrahydrobenzo[b]furan;AC-30248;SY045643;6,7-Dihydro-4(5H)-benzofuranone, 98%;AM20090009;BB 0323366;FT-0620852;EN300-52893;5F-912;F11159;A810936;J-640045;J-800047;Q-100201;Z763285450

Suppliers and Price of 6,7-Dihydro-4(5H)-benzofuranone

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

TRC
6,7-Dihydro-4(5H)-benzofuranone
10mg
$ 45.00

SynQuest Laboratories
4,5,6,7-Tetrahydro-1-benzofuran-4-one 95%
5 g
$ 328.00

SynQuest Laboratories
4,5,6,7-Tetrahydro-1-benzofuran-4-one 95%
1 g
$ 144.00

Sigma-Aldrich
6,7-Dihydro-4(5H)-benzofuranone 98%
5g
$ 108.00

Crysdot
6,7-Dihydrobenzofuran-4(5H)-one 98%
25g
$ 240.00

Crysdot
6,7-Dihydrobenzofuran-4(5H)-one 98%
5g
$ 70.00

Crysdot
6,7-Dihydrobenzofuran-4(5H)-one 98%
10g
$ 120.00

Chemenu
6,7-Dihydro-4(5H)-benzofuranone 98%
10g
$ 122.00

Chemenu
6,7-Dihydro-4(5H)-benzofuranone 98%
25g
$ 224.00

Biosynth Carbosynth
6,7-Dihydro-4(5H)-benzofuranone
25 g
$ 400.00

Total 51 raw suppliers

Chemical Property of 6,7-Dihydro-4(5H)-benzofuranone

Chemical Property:

Appearance/Colour:clear yellow to brown low melting solid or liquid
Vapor Pressure:0.0714mmHg at 25°C
Melting Point:30-34 °C(lit.)
Refractive Index:1.53-1.532
Boiling Point:229 °C at 760 mmHg
Flash Point:97.8 °C
PSA：30.21000
Density:1.178 g/cm³
LogP:1.79860
Storage Temp.:Sealed in dry,Store in freezer, under -20°C
XLogP3:1.1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:0
Exact Mass:136.052429494
Heavy Atom Count:10
Complexity:153

Purity/Quality:

97% ^*data from raw suppliers

6,7-Dihydro-4(5H)-benzofuranone ^*data from reagent suppliers

Safty Information:

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

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:C1CC2=C(C=CO2)C(=O)C1
Uses 6,7-Dihydro-4(5H)-benzofuranone may be used in the synthesis of furacridone ring skeleton.

Technology Process of 6,7-Dihydro-4(5H)-benzofuranone

There total 19 articles about 6,7-Dihydro-4(5H)-benzofuranone 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: 82.0%

: 107-20-0
2-chloroethanal

: 504-02-9
1,3-cylohexanedione

: 16806-93-2
4-oxo-4,5,6,7-tetrahydrobenzofuran

Guidance literature:: With potassium iodide; sodium hydroxide; In water; at 20 ℃; for 12h; Cooling with ice;

Reference yield: 81.0%

: 4-oxo-2,3,4,5,6,7-hexahydrobenzofuran-2-yl acetate

: 16806-93-2
4-oxo-4,5,6,7-tetrahydrobenzofuran

Guidance literature:: With toluene-4-sulfonic acid; In toluene; for 1h; Heating;
DOI:10.1016/0040-4020(95)00070-O DOI:10.1016/0040-4020(95)98689-F