C12H10S
186.27 g/mol
Industrial ChemicalWarning
Diphenyl sulfide
CAS139-66-2EC205-371-4
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
organosulfur compound intermediate
Diphenyl sulfide is an organosulfur compound consisting of two phenyl rings attached to a sulfur atom. It is a colorless liquid with an unpleasant odor and serves as an industrial chemical intermediate.
organosulfur compound intermediate
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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Rubber vulcanization accelerator and antioxidant
Referencesame scaffold
4-(Phenylthio)benzyl chloride
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pharmaceutical intermediate
Referencesame scaffold
2-(Phenylthio)aniline
CAS1134-94-7
pharmaceutical intermediate
Referencesame scaffold
2-[(2,4-Dimethylphenyl)sulfanyl]aniline
CAS1019453-85-0
pharmaceutical intermediate
Referencesame scaffold
Bis(4-methacryloylthiophenyl) sulfide
CAS129283-82-5
crosslinking monomer for polymers
Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Diphenyl sulfide (CAS 139-66-2) is 2930.90.
HS code (international, 6-digit)
2930.90
EU CN code (8-digit)
2930 90 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
phenylsulfanylbenzene
InChIKey
LTYMSROWYAPPGB-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)SC2=CC=CC=C2
Synonyms (19)
- 1,1'-Thiobis(benzene)
- 1,1'-sulfanediyldibenzene
- 1,1'-thiodibenzene
- Benzene, 1,1'-thiobis-
- Benzene,1'-thiobis-
- Diphenyl monosulfide
- Diphenyl sulfide
- Diphenyl sulfide, PESTANAL(R)
- Diphenyl sulphide
- Diphenyl thioether
- Diphenylmercaptan
- Diphenylthiamethane
- Phenyl sulfide
- Phenylthiobenzene
- Sulfide, diphenyl
- phenyl thioether
- phenylsulfanylbenzene
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