Detail of > 121-63-1
- CAS Number:
- 121-63-1
- Name:
Benzenesulfonylchloride, 4,4'-oxybis-
- Superlist Name:
- 4,4'-Bis(chlorosulfonyl)diphenyl ether
- Formula:
- C12H8Cl2O5S2
- Molecular Structure:
- Synonyms:
- Benzenesulfonylchloride, 4,4'-oxydi- (7CI,8CI);4,4'-Bis(chlorosulfonyl)biphenyl ether;4,4'-Oxybis(benzenesulfonyl chloride);4,4'-Oxydibenzenesulfonyl chloride;Bis(4-chlorosulfonylphenyl) ether;Diphenylether 4,4'-disulfonyl chloride;NSC 212;Oxybis(4-benzenesulfonyl chloride);Oxybis(benzenesulfonyl chloride);Phenoxybenzene-4,4'-disulfonyl chloride;p,p'-Oxybis(benzenesulfonyl chloride);
- Molecular Weight:
- 367.22
- EINECS:
- 204-488-8
- Density:
- 1.573 g/cm3
- Melting Point:
- 124-127°C
- Boiling Point:
- 471.8 °C at 760 mmHg
- Flash Point:
- 239.1 °C
- Hazard Symbols:
C- Risk Codes:
- 34
- Safety:
- 36/37/39Details
- Transport Information:
- UN 3261
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Reference
- Electrochemical investigation of some aromatic bis(sulfonyl chlorides)
- Electrochemical investigation of some aromatic bis(sulfonyl chlorides). Fleszar, Boleslaw; Sanecki, Przemyslaw; Kowalski, Jan (Inst. Chem. Technol., I. Lukasiewicz Polytech. Univ., Rzeszow, Pol.). Rocz. Chem., 50(5), 903-16 (English) 1976. CODEN: ROCHAC. DOCUMENT TYPE: Journal CA Section: 22 (Physical Organic Chemistry) Section cross-reference(s): 72 The polarog., chronovoltammetry, and chronopotentiometry of p-(p-ClO2SC6H4)C6H4SO2Cl p-(p-ClO2SC6H4Q)C6H4SO2Cl (Q = CH2, O, S) were obsd. The half-wave potential and l/.lambda.max, where .lambda.max was the wavelength corresponding to max. absorption in uv, were linearly related.In this experiment, several chemicals are used like 121-63-1 and 98-09-9 On a Hg electrode in 70% AcOH contg. NaClO4, H2SO4, or KNO3 all the compds. tested were reduced irreversibly to corresponding disulfinic acids. .
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