S-Phenyl benzenethiosulfonate

S-苯基硫代苯基砜

Also known as: Benzenesulfonothioic acid, S-phenyl ester, Benzenethiosulfonic acid S-phenyl ester, Phenyl phenylthio sulfone, Phenyl benzenethiosulfonate, S-Phenyl benzenesulfonothioate, Phenyl disulfoxide, EINECS 214-919-1, MFCD00014738, benzenesulfonylsulfanylbenzene, NSC 74657

CAS No.
1212-08-4
Jingsj CID
J-49898-8
Molecular Formula
C12H10O2S2
Chinese Name
S-苯基硫代苯基砜
Molecular Weight
250.337 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point36-53ºC(lit.)
Boiling Point408.2±28.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point200.7±24.0 °C

Frequently Asked Questions

What is the CAS number of S-Phenyl benzenethiosulfonate?

1212-08-4

What are the molecular formula and molecular weight of S-Phenyl benzenethiosulfonate?

C12H10O2S2, molecular weight 250.337 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026