| Identification | More | [Name]
3,3'-DIHYDROXYDIPHENYL DISULFIDE | [CAS]
21101-56-4 | [Synonyms]
3,3'-DIHYDROXYDIPHENYL DISULFIDE
3,3'-DIHYDROXYDIPHENYLDISULPHIDE
3,3'-Dihydroxy
3,3'-Dithiodiphenol
Bis(3-hydroxyphenyl) Disulfide | [Molecular Formula]
C12H10O2S2 | [MDL Number]
MFCD03094663 | [Molecular Weight]
250.34 | [MOL File]
21101-56-4.mol |
| Chemical Properties | Back Directory | [Melting point ]
89-93 °C(lit.) | [Boiling point ]
437.3±30.0 °C(Predicted) | [density ]
1.44±0.1 g/cm3(Predicted) | [storage temp. ]
Inert atmosphere,Room Temperature | [form ]
solid | [pka]
8.91±0.10(Predicted) | [color ]
Light yellow | [InChI]
1S/C12H10O2S2/c13-9-3-1-5-11(7-9)15-16-12-6-2-4-10(14)8-12/h1-8,13-14H | [InChIKey]
XBNOMKROXZGMFW-UHFFFAOYSA-N | [SMILES]
Oc1cccc(SSc2cccc(O)c2)c1 | [CAS DataBase Reference]
21101-56-4(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [HS Code ]
2930909899 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Uses]
3,3′-Dihydroxydiphenyl disulfide may be used in the preparation of bis-[3-(4-fluorobenzyloxy)-phenyl]-disulfide by reacting with 4-fluorobenzyl bromide. | [General Description]
3,3′-Dihydroxydiphenyl disulfide [bis(3-hydroxyphenyl) disulfide] is a symmetrical disulfide derivative that can be prepared by treating 3-hydroxythiophenol with ferric chloride. |
|
| Company Name: |
J & K SCIENTIFIC LTD.
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18210857532 18210857532 |
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https://www.jkchemical.com |
| Company Name: |
Energy Chemical
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400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Sigma-Aldrich
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021-61415566 800-8193336 |
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https://www.sigmaaldrich.cn |
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