5-Phenoxy-2-benzofuran-1,3-dione

BGC Id:	254558684968
CAS No:	21345-01-7
Synonyms:	5-Phenoxy-1,3-isobenzofurandione ;
Molecular Formula:	C14H8O4
Molecular Weight:	240.21
EINECS:

Verified providers in 2025

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

Dayang Chem (Hangzhou) Co.,Ltd.

会社のタイプ: Leading producer

電話: +86-571-88938639
ファックス: +86-571-8893-8652
カントリー: 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. We have an own factory and share enterprises. 我々としても5'-Fluoro-2'-hydroxyacetophenoneを販売しています。 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 21345-01-7?

The last intensive check and update was carried out on 2025/10/03.

Identify

Synonyms:

5-Phenoxy-1,3-isobenzofurandione ;

CAS:

21345-01-7

EINECS:

Molecular Formula:

C14H8O4

MDL:

MFCD00127685

Properties

Molecular Weight:

240.21 g·mol−1

Density:

1.387 g/cm3

Melting point:

112-113°C

Boiling point:

414.9 °C at 760 mmHg

Flash point:

187.8 °C

What other providers are available for CAS 21345-01-7?

In addition to the providers presented here for 5-Phenoxy-2-benzofuran-1,3-dione with the CAS number 21345-01-7, there are other 7 providers with slightly different product names available for this CAS number.

4-Phenoxyphthalic anhydride

Leap Chem Co., Ltd +5 additional providers that we know from the past

5-Phenoxy-1,3-isobenzofurandione