ChemicalBook--->CAS DataBase List--->135-58-0

135-58-0

135-58-0 Structure

135-58-0 Structure
IdentificationMore
[Name]

Mesulfen
[CAS]

135-58-0
[Synonyms]

DIMETHYL DIPHENYLENE DISULFIDE
LABOTEST-BB LT00134652
MESULPHEN
THIANTHOL
dimethyldiphenylene disulphide
2,6-Dimethyldiphenylene disulfide
Soufrol
2,7-Dimethylthianthrene
Mesulfen
Cutilen
Neosulfine
Peligal
Sudermo
Thianthrol
Mitigal
Odylen
[EINECS(EC#)]

205-202-4
[Molecular Formula]

C14H12S2
[MDL Number]

MFCD00046937
[Molecular Weight]

244.38
[MOL File]

135-58-0.mol
Chemical PropertiesBack Directory
[Melting point ]

123°
[Boiling point ]

bp3 184°; bp14 228-231°
[density ]

1.2773 (rough estimate)
[refractive index ]

1.6210 (estimate)
[CAS DataBase Reference]

135-58-0(CAS DataBase Reference)
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Mesulfen(135-58-0).msds
Hazard InformationBack Directory
[Originator]

Mesulfen ,Synopharm GMBH and CO.KG
[Uses]

A mixture of dimethylthianthrene and ditoluene- disulfide.
[Uses]

Mesulfen has been used in the study of therapy of seborrhea, seborrheic eczema and acne in a soap base.
[Definition]

ChEBI: Mesulfen is a thianthrene.
[Manufacturing Process]

100 parts by weight of toluene, 330 parts of sulfur and 80 parts of aluminum chloride were heated to reflux on the oil bath before the formation of hydrogen sulfide and hydrogen chloride ended. The mixture was poured into water for removing the excess of aluminum chloride. A toluene layer was separated, dried and distilled in vacuum. When toluene was distilled off, about 500 parts by weight the residual yellow oil boiled at 150°-230°C/3 mm Hg was yielded. An objectionable odor was removed by shaking with sodium hydroxide. The residual sulfur (23-25%) was removed by washing with hydrogen peroxide. The residue (mesulfen) looked like fragile asphalt mass after distillation.
[Therapeutic Function]

Scabicide
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