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ChemicalBook >> CAS DataBase List >>6,7-Dihydro-4(5H)-benzofuranone

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

6,7-Dihydro-4(5H)-benzofuranone Structure
6,7-Dihydro-4(5H)-benzofuranone structure
CAS No.
16806-93-2
Chemical Name:
6,7-Dihydro-4(5H)-benzofuranone
Synonyms
6,7-dihydrobenzofuran-4(5H)-one;6,7-Dihydro-4(5H)-be;7-Dihydro-4(5H)-benzofuranone;6,7-DIHYDRO-4(5H)-BENZOFURANONE;2,3-Dihydro-4(5H)-benzofuranone;6,7-dihydro-5H-benzofuran-4-one;4(5H)-Benzofuranone,6,7-dihydro-;6,7-dihydro-5H-1-benzofuran-4-one;6,7-DIHYDRO-1-BENZOFURAN-4(5H)-ONE;4-oxo-4,5,6,7-tetrahydrobenzofuran
CBNumber:
CB7753154
Molecular Formula:
C8H8O2
Molecular Weight:
136.15
MDL Number:
MFCD00215511
MOL File:
16806-93-2.mol
MSDS File:
SDS
Last updated:2023-11-13 16:15:56
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6,7-Dihydro-4(5H)-benzofuranone Properties

Melting point 30-34 °C (lit.)
Boiling point 115-118 °C/16 mmHg (lit.)
Density 1.162 g/mL at 25 °C (lit.)
refractive index 1.53-1.532
Flash point >230 °F
storage temp. Sealed in dry,Store in freezer, under -20°C
form Liquid
Specific Gravity 1.162
color Clear yellow to brown
CAS DataBase Reference 16806-93-2(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  37/39-26
WGK Germany  3
HS Code  29143900

6,7-Dihydro-4(5H)-benzofuranone price More Price(30)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 476773 6,7-Dihydro-4(5H)-benzofuranone 98% 16806-93-2 5g $149 2023-06-20 Buy
TRC D452065 6,7-Dihydro-4(5H)-benzofuranone 16806-93-2 10mg $45 2021-12-16 Buy
Ark Pharm AK-63547 6,7-Dihydrobenzofuran-4(5H)-one 98% 16806-93-2 250mg $7 2021-12-16 Buy
Biosynth Carbosynth FD02000 6,7-Dihydro-4(5H)-benzofuranone 16806-93-2 2g $66 2021-12-16 Buy
Biosynth Carbosynth FD02000 6,7-Dihydro-4(5H)-benzofuranone 16806-93-2 5G $125 2021-12-16 Buy
Product number Packaging Price Buy
476773 5g $149 Buy
D452065 10mg $45 Buy
AK-63547 250mg $7 Buy
FD02000 2g $66 Buy
FD02000 5G $125 Buy

6,7-Dihydro-4(5H)-benzofuranone Chemical Properties,Uses,Production

Chemical Properties

clear yellow to brown low melting solid or liquid

Uses

6,7-Dihydro-4(5H)-benzofuranone may be used in the synthesis of furacridone ring skeleton.

Definition

ChEBI: 6,7-Dihydro-4(5H)-benzofuranone is a member of benzofurans.

Synthesis Reference(s)

Tetrahedron, 51, p. 3087, 1995 DOI: 10.1016/0040-4020(95)00070-O
Tetrahedron Letters, 27, p. 1127, 1986 DOI: 10.1016/S0040-4039(00)84195-7

General Description

6,7-Dihydro-4(5H)-benzofuranone is a benzofuran derivative that consists of fused benzene and furan ring. Its standard molar enthalpy of formation by static bomb calorimetry and standard molar enthalpy of vaporization using Calvet microcalorimetry has been measured. These values have been used to derive the standard molar enthalpy of formation in gaseous phase.

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

107-20-0
504-02-9
16806-93-2
Synthesis of 6,7-Dihydro-4(5H)-benzofuranone from Chloroacetaldehyde and 1,3-Cyclohexanedione

6,7-Dihydro-4(5H)-benzofuranone Preparation Products And Raw materials

Raw materials

1,3-Cyclohexanedione, 2-diazo- 2-Furanbutanoyl chloride 4(2H)-Benzofuranone, 3,5,6,7-tetrahydro-3-hydroxy- 3-hydroxycyclohex-2-en-1-one Chloroacetaldehyde
1,4-Dimethoxybenzene VINYLIDENE CHLORIDE 1,3-Cyclohexanedione

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Preparation Products

Methyl 4-Oxo-4,5,6,7-Tetrahydrobenzofuran-5-Carboxylate

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

Global( 161)Suppliers
Supplier Tel Email Country ProdList Advantage
Zibo Hangyu Biotechnology Development Co., Ltd 		+86-0533-2185556 +8617865335152 Mandy@hangyubiotech.com China 11013 58
Springchem New Material Technology Co.,Limited 		+86-021-62885108 +8613917661608 info@spring-chem.com China 2068 57
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806 sales@capotchem.com China 29797 60
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 32480 60
Accela ChemBio Inc. 		(+1)-858-699-3322 info@accelachem.com United States 19965 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63711 58
career henan chemical co 		+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
Shaanxi Dideu Medichem Co. Ltd 		+86-029-81148696 +8615536356810 1047@dideu.com China 3527 58
Hubei Ipure Biology Co., Ltd 		+8613367258412 ada@ipurechemical.com China 10326 58
Supplier Advantage
Zibo Hangyu Biotechnology Development Co., Ltd 		58
Springchem New Material Technology Co.,Limited 		57
Capot Chemical Co.,Ltd. 		60
ATK CHEMICAL COMPANY LIMITED 		60
Accela ChemBio Inc. 		58
Chongqing Chemdad Co., Ltd 		58
Alchem Pharmtech,Inc. 		58
career henan chemical co 		58
Shaanxi Dideu Medichem Co. Ltd 		58
Hubei Ipure Biology Co., Ltd 		58

View Lastest Price from 6,7-Dihydro-4(5H)-benzofuranone manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
6,7-Dihydro-4(5H)-benzofuranone pictures 2024-01-02 6,7-Dihydro-4(5H)-benzofuranone
16806-93-2
 US $80.00-800.00 / kg 10kg 0.99 20tons Zibo Hangyu Biotechnology Development Co., Ltd
6,7-Dihydro-4(5H)-benzofuranone pictures 2023-03-06 6,7-Dihydro-4(5H)-benzofuranone
16806-93-2
 US $9.00 / KG 1KG 99.8% 100tons Hebei Guanlang Biotechnology Co,.LTD
6,7-Dihydro-4(5H)-benzofuranone pictures 2022-09-28 6,7-Dihydro-4(5H)-benzofuranone
16806-93-2
 US $0.00-0.00 / kg 1kg 98% 1Ton Henan Aochuang Chemical Co.,Ltd.

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

6,7-Dihydro-4(5H)-benzofuranone(16806-93-2)IR

16806-93-2(6,7-Dihydro-4(5H)-benzofuranone)Related Search:

2,3-Dihydrobenzofuran Benzofuran 5-Bromo-1-benzofuran Tetrahydrofuran Furazolidone
Dibenzofuran POLY(TETRAHYDROFURAN) STANDARD 15000 4-OXO-4,5,6,7-TETRAHYDROBENZO[B]FURAN-3-CARBOXYLIC ACID 6,6-DIMETHYL-6,7-DIHYDRO-1-BENZOFURAN-4(5H)-ONE 3-ACETYL-2,6,6-TRIMETHYL-5,6,7-TRIHYDROOXAINDEN-4-ONE
6,6-DIMETHYL-4-OXO-4,5,6,7-TETRAHYDRO-1-BENZOFURAN-3-CARBOXYLIC ACID (2,6,6-TRIMETHYL-4-OXO-4,5,6,7-TETRAHYDRO-BENZOFURAN-3-YL)-ACETIC ACID 6,7-Dihydro-4(5H)-benzofuranone TOSLAB 775839 3-METHYL-4-OXO-4,5,6,7-TETRAHYDRO-BENZOFURAN-2-CARBOXYLIC ACID ETHYL ESTER
4-BROMO-N-(4-CHLORO-9-OXO-6,7,8,9-TETRAHYDRODIBENZO[B,D]FURAN-2-YL)BENZENESULFONAMIDE TOSLAB 797821 2-METHYL-N-(9-OXO-6,7,8,9-TETRAHYDRODIBENZO[B,D]FURAN-2-YL)BENZENESULFONAMIDE

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6,7-DIHYDRO-1-BENZOFURAN-4(5H)-ONE 6,7-DIHYDRO-4(5H)-BENZOFURANONE 6,7-Dihydro-4(5H)-benzofuranone, GC 98% 6,7-DIHYDRO-4(5H)-BENZOFURANONE 98% 6,7-Dihydro-4(5H)-benzofuranone,98% 2,3-Dihydro-4(5H)-benzofuranone 6,7-Dihydro-4(5H)-be 3,4-dihydro-2H-cyclopenta[b]pyran-5-one 4-oxo-4,5,6,7-tetrahydrobenzofuran 6,7-dihydro-5H-1-benzofuran-4-one 4(5H)-Benzofuranone,6,7-dihydro- 4,?5,?6,?7-?TETRAHYDRO-?4-?OXOBENZO[B]?FURAN 7-Dihydro-4(5H)-benzofuranone 6,7-dihydro-5H-benzofuran-4-one 6,7-dihydrobenzofuran-4(5H)-one 16806-93-2 16906-93-2 KETONE Heterocyclic Building Blocks Benzofurans Building Blocks Benzofurans Building Blocks Heterocyclic Building Blocks