Intermediate 4,4'-Oxybis(Benzene Sulfonyl Chloride)
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Post Date:
Oct 28,2025
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Expiry Date:
Apr 26,2026
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Detailed Description:
Cas No. :121-63-1
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CAS Registry Number:
121-63-1
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Synonyms:
;4,4-Bis-(chlorosulfonyl)-biphenyl ether;(Diphenyl ether)-;4,4-disulphonyl chloride;4,4-Oxybis(benzenesulphonyl chloride);P,P-Oxybisbenzenesulfonyl chloride;4,4′-Oxybisbenzenesulfonyl Chloride;OBSC;4,4'-Oxybis(benzenesulfonyl Chloride);4,4'-Oxybis(benzene-1-sulphonyl) dichloride;4,4'-oxydibenzenesulfonyl chloride;Bis(4-chlorosulfonylphenyl)ether;4,4'-Oxybis(benzenesulphonyl chloride);4,4'-Bis(chlorosulfonyl)diphenyl ether;4,4'-oxybis-Benzenesulfonyl chloride;4,4-Bis(chlorosulfonyl)diphenyl ether;
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Molecular Formula:
C12H8Cl2O5S2
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Molecular Weight:
367.2249
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Molecular Structure:
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Risk Codes:
R34:Causes burns.;
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Safety Description:
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;
S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;
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