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Identify Suppliers 2025 Properties Safty

2(3H)-Benzofuranone

BGC Id:	130918883611
CAS No:	553-86-6
Synonyms:	2-coumaronone ; isocoumaranone ; benzofuranone ; benzofuran-2-one ; 2-coumaranone 97% ; 2h-benzofuranone ; 2-coumaranone,99% ; 2-cumaranon ; 2-coumaranone ; 2-coumaranone,97%
Molecular Formula:	C8H6O2
Molecular Weight:	134.13
EINECS:	209-052-0

Det er 1 internasjonal og pålitelig leverandør for 2(3H)-Benzofuranone som kommer ut fra . Denne leverandøren tilhører forretningstypen: 'Leading producer'.
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2025 - The most valued supplier

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

Skyrun Industrial Co., Ltd.

type bedrift: Leading producer

telefon: +86-576-84015261
Fax: +86-576-84015261
land: P.R.China

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. Vi gir Diphenyliodonium-9 10-dimethoxy også. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and internat ...

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What other providers are available for CAS 553-86-6?

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:

2-coumaronone ; isocoumaranone ; benzofuranone ; benzofuran-2-one ; 2-coumaranone 97% ; 2h-benzofuranone ; 2-coumaranone,99% ; 2-cumaranon ; 2-coumaranone ; 2-coumaranone,97%

CAS:

553-86-6

EINECS:

209-052-0

Molecular Formula:

C8H6O2

MDL:

MFCD00005856

Properties

Molecular Weight:

134.13 g·mol−1

Density:

1,22 g/cm³

Melting point:

49-51 °C(lit.)

Boiling point:

248-250 °C(lit.)

Flash point:

>230 ºF

Physical Description:

white to light yellow crystalline powder

Safety Information

Hazard Symbols: Xn, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

20/21/22-36/37/38-43-36/38 (R)

Safety Codes:

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

WGK Germany:

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

CM Fine Chemicals

CM Fine Chemicals, being a privately owned Swiss company, has been manufacturing and providing fine chemicals, intermediates and reagents to all kind ... Request

What other providers are available for CAS 553-86-6?

In addition to the providers presented here for 2(3H)-Benzofuranone with the CAS number 553-86-6, there are other 63 providers with slightly different product names available for this CAS number.

2-Coumaranone

Benzofuran-2(3H)-one

Carbone Scientific Co., Ltd. | Shandong SanYoung Industry Co., Ltd | BLD Pharmatech Ltd +5 additional providers that we know from the past

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

+1 additional providers that we know from the past