BGC » Chemicals A-Z » 2,3-Dihydrobenzo[b]furan-3-one

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Identify Suppliers 2026 Properties Safty

2,3-Dihydrobenzo[b]furan-3-one

BGC Id:	892345193376
CAS No:	7169-34-8
Synonyms:	coumaranone ; (2h)-benzofuran-3-one ; 1-benzofuran-3(2h)-one ; 3-coumaranone ; benzofuran-3-one ; 3(2h)-benzofuranone ; 3-oxocoumaran ; 3-coumaranone,97% ; benzofuran-3(2h)-one ; coumaran-3-one
Molecular Formula:	C8H6O2
Molecular Weight:	134.13
EINECS:

There is 1 international and reliable supplier for 2,3-Dihydrobenzo[b]furan-3-one coming out from . This vendor belong to the business type : 'Leading producer'.
Please contact the listed manufacturer/distributor for 2,3-Dihydrobenzo[b]furan-3-one and ask for prices, package standards and transport possibilities. Our registered distributor will help you to get all necessary information and product specifications.

registered suppliers of 2,3-Dihydrobenzo[b]furan-3-one worldwide

The most competitive supplier in 2026

The following notable provider has been checked and can be recommended.

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer

Phone: +86-571-88938639
Telefax: +86-571-8893-8652
Country: P.R.China

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. Fmoc-D-2-Nal-OH will be also provided by us. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international m ...

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What other providers are available for CAS 7169-34-8?

The last intensive check and update was carried out on 2026/03/01.

Identify

Synonyms:

coumaranone ; (2h)-benzofuran-3-one ; 1-benzofuran-3(2h)-one ; 3-coumaranone ; benzofuran-3-one ; 3(2h)-benzofuranone ; 3-oxocoumaran ; 3-coumaranone,97% ; benzofuran-3(2h)-one ; coumaran-3-one

CAS:

7169-34-8

EINECS:

Molecular Formula:

C8H6O2

MDL:

MFCD00051810

Properties

Molecular Weight:

134.13 g·mol−1

Melting point:

101-103 °C

Safety Information

Hazard Symbols: Xi, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38-20/21/22 (R)

Safety Codes:

22-24/25-36/37/39-26-36 (S)

WGK Germany:

What other providers are available for CAS 7169-34-8?

In addition to the providers presented here for 2,3-Dihydrobenzo[b]furan-3-one with the CAS number 7169-34-8, there are other 55 providers with slightly different product names available for this CAS number.

3-Coumaranone

Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +15 additional providers that we know from the past

3-Coumaranone-97%

+1 additional providers that we know from the past

2H-Benzofuran-3-one

AK Scientific, Inc. | BLD Pharmatech Ltd | Leap Chem Co., Ltd +18 additional providers that we know from the past

3(2H)-Benzofuranone

Hangzhou Zhongqi Chem Co., Ltd | Carbone Scientific Co., Ltd. +4 additional providers that we know from the past

2,3-Dihydro-1-benzofuran-3-one

+1 additional providers that we know from the past

1-Methyl-2-pyrrolecarboxylic acid

+3 additional providers that we know from the past