C12H12N2S
216.3 g/mol
Industrial ChemicalDanger
4,4'-Thiodianiline
CAS139-65-1EC205-370-9
Category
Industrial Chemical
Compound Class
Amine
Primary Use
Dye intermediate
4,4'-Thiodianiline (TDA) is an organosulfur compound that appears as an off-white solid powder. It is primarily used as a dye intermediate in industrial chemical manufacturing.
dye 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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CAS 139-65-1
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Referencesame scaffold
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organosulfur compound intermediate
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Referencesame scaffold
4,4'-Thiodibenzenethiol
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Safety Reference
Danger
H302Harmful if swallowed
H350May cause cancer
H411Toxic to aquatic life with long lasting effects
H351Suspected of causing cancer
H361Suspected of damaging fertility or the unborn child
H341Suspected of causing genetic defects
Identifiers
IUPAC Name
4-(4-aminophenyl)sulfanylaniline
InChIKey
ICNFHJVPAJKPHW-UHFFFAOYSA-N
SMILES
C1=CC(=CC=C1N)SC2=CC=C(C=C2)N
Synonyms (40)
- BAPS
- 4,4'-Diaminodiphenyl sulfide
- 4,4'-Diaminodiphenylsulphide
- 4,4'-Diaminophenyl sulfide
- 4,4'-THIOBISBENZENAMINE
- 4,4'-Thioaniline
- 4,4'-Thiobis(aniline)
- 4,4'-Thiodianiline
- 4,4'-Thiodianiline RS
- 4,4'-sulfanediyldianiline
- 4-Aminophenyl Sulfide
- 4-Aminophenylthioether
- Aniline, 4,4'-thiodi-
- Aniline,4'-thiodi-
- Benzenamine, 4,4'-thiobis-
- Benzenamine,4'-thiobis-
- Bis(4-aminophenyl) sulfide
- Bis(4-aminophenyl)sulphide
- Bis(p-aminophenyl)sulfide
- Bis(p-aminophenyl)sulphide
- Bis(para-aminophenyl)sulphide
- Dapsone Impurity 12
- Di(p-aminophenyl) sulfide
- Di(p-aminophenyl)sulphide
- Di(para-aminophenyl) sulphide
- Sulfide, bis(p-aminophenyl)
- Thioaniline
- Thiodi-p-phenylenediamine
- Thiodi-para-phenylenediamine
- p,p'-Diaminodiphenyl sulfide
- p,p'-Diaminodiphenyl sulphide
- p,p-Thiodianiline
- para,para'-Thiodianiline