2,2'-Diphenic anhydride

BGC Id:	530918338219
CAS No:	6050-13-1
Synonyms:	diphenic anhydride 98% ; 2,2-united anhydride ; diphenic acid anhydride ; o-diphenic anhydride ; diphenic anhydride ; diphenicanhydride,98% ; 2,2'-bibenzoic anhydride ; dibenz[c,e]oxepin-5,7-dione ; dibenz[c,e]oxepine-5,7-dione ; 2,2'-diphenic anhydride
Molecular Formula:	C14H8O3
Molecular Weight:	224.21
EINECS:	227-950-0

Verified providers in 2025

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

BuGuCh & Partners

Company type: Producer

Country: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production site ...

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What other providers are available for CAS 6050-13-1?

The last intensive check and update was carried out on 2025/10/30.

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Synonyms:

diphenic anhydride 98% ; 2,2-united anhydride ; diphenic acid anhydride ; o-diphenic anhydride ; diphenic anhydride ; diphenicanhydride,98% ; 2,2'-bibenzoic anhydride ; dibenz[c,e]oxepin-5,7-dione ; dibenz[c,e]oxepine-5,7-dione ; 2,2'-diphenic anhydride

CAS:

6050-13-1

EINECS:

227-950-0

Molecular Formula:

C14H8O3

MDL:

MFCD00004993

Properties

Molecular Weight:

224.21 g·mol−1

Melting point:

225-227 °C(lit.)

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-37/39-7/8-24/25-37 (S)

WGK Germany:

What other providers are available for CAS 6050-13-1?

In addition to the providers presented here for 2,2'-Diphenic anhydride with the CAS number 6050-13-1, there are other 40 providers with slightly different product names available for this CAS number.

Diphenic anhydride

Dibenz[c,e]oxepin-5,7-dione

+3 additional providers that we know from the past

2,2'-Biphenyldicarboxylic anhydride

Shandong Xingshun New Material Co., Ltd. | Shandong SanYoung Industry Co., Ltd +6 additional providers that we know from the past