| Identification | ||
| Name | Phenyl sulfoxide | |
| Synonyms | Diphenyl sulfoxide | |
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| Molecular Structure |
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| Molecular Formula | C12H10OS | |
| Molecular Weight | 202.27 | |
| CAS Registry Number | 945-51-7 | |
| EINECS | 213-415-9 | |
| Properties | ||
| Melting point | 66-71 ºC | |
| Boiling point | 206-208 ºC (13 mmHg) | |