4,4'-bis-(Chlorosulfonyl)biphenyl ether

BGC Id:	810718004068
CAS No:	121-63-1
Synonyms:	4,4?-oxydibenzenesulfonylchloride ; 4,4?-oxybis-benzenesulfonylchlorid ; 4,4?-oxydi-benzenesulfonylchlorid ; p,p-oxybisbe ; oxybis(benzenesulfonylchloride) ; obsc ; p,p-oxybisbenzenesulfonylchloride ; oxybis(4-benzenesulfonylchloride) ; 4,4'-oxybenzenesulfonylchloride ; bis(4-chlorosulfonylphenyl) ether
Molecular Formula:	C12H8Cl2O5S2
Molecular Weight:	367.22
EINECS:	204-488-8

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BuGuCh & Partners

会社のタイプ: Producer

カントリー: 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 121-63-1?

The last intensive check and update was carried out on 2025/05/30.

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Synonyms:

4,4?-oxydibenzenesulfonylchloride ; 4,4?-oxybis-benzenesulfonylchlorid ; 4,4?-oxydi-benzenesulfonylchlorid ; p,p-oxybisbe ; oxybis(benzenesulfonylchloride) ; obsc ; p,p-oxybisbenzenesulfonylchloride ; oxybis(4-benzenesulfonylchloride) ; 4,4'-oxybenzenesulfonylchloride ; bis(4-chlorosulfonylphenyl) ether

CAS:

121-63-1

EINECS:

204-488-8

Molecular Formula:

C12H8Cl2O5S2

MDL:

MFCD00024884

Properties

Molecular Weight:

367.22 g·mol−1

Melting point:

124-127 °C

Safety Information

Hazard Symbols: C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

34 (R)

Safety Codes:

36/37/39 (S)

RID / ADR:

3261

What other providers are available for CAS 121-63-1?

In addition to the providers presented here for 4,4'-bis-(Chlorosulfonyl)biphenyl ether with the CAS number 121-63-1, there are other 40 providers with slightly different product names available for this CAS number.

p,p'-Oxy-bis-benzenesulfonyl chloride

Xingrui Industry Co., Limited +4 additional providers that we know from the past

4,4'-bis-(Chlorosulfonyl)diphenyl ether

4,4'-Oxy-bis-(benzenesulfonyl chloride)

Dayang Chem (Hangzhou) Co.,Ltd. | Hangzhou Lingrui Chemical Co., Ltd. +7 additional providers that we know from the past