CAS Number21101-56-4
Synonyms3,3'-Dihydroxy diphenyl disulfide; 3,3′-Dihydroxydiphenyl disulfide; 3,3'-dihydroxydiphenyldisulfide; 3-hydroxyphenyl disulfide; Phenol,3,3'-dithiobis; 3,3'-Disulfandiyl-di-phenol; MFCD03094663; 3,3'-Dithiodiphenol; 3,3'-Disulfanediyldiphenol; 3,3'-disulfanediyl-di-phenol; 3,3'-Dihydroxydiphenyl disulfide
Molecular FormulaS2(C6H4OH)2
Molecular Weight250.34
Purity97%
Density1.4±0.1 g/cm3
Boiling Point437.3±30.0 °C at 760 mmHg
Melting Point89-93 °C (lit.)
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 21101-56-4 |
| Catalog No. | 2A-9003697 |
| Chinese Name | 3,3'-二羟基二苯二硫醚 |
| Synonyms | 3,3'-Dihydroxy diphenyl disulfide; 3,3′-Dihydroxydiphenyl disulfide; 3,3'-dihydroxydiphenyldisulfide; 3-hydroxyphenyl disulfide; Phenol,3,3'-dithiobis; 3,3'-Disulfandiyl-di-phenol; MFCD03094663; 3,3'-Dithiodiphenol; 3,3'-Disulfanediyldiphenol; 3,3'-disulfanediyl-di-phenol; 3,3'-Dihydroxydiphenyl disulfide |
| Molecular Formula | S2(C6H4OH)2 |
| Molecular Weight | 250.34 |
| Purity | 97 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 437.3±30.0 °C at 760 mmHg |
| Melting Point | 89-93 °C (lit.) |
| Storage Condition | Closed, cool, dry place |
| HTC | 2930909090 |
| PubChem ID | 24874681 |
| MDL Number | MFCD03094663 |
| SMILES | Oc1cccc(SSc2cccc(O)c2)c1 |
| 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 |
| InChI Key | XBNOMKROXZGMFW-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | Transport |
| Risk Codes | R36/37/38 |
| Safety Description | S26;S36 |
| MSDS | msds/3697_1_21101_56_4.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 97.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: No dangerous goods IMDG Code: No dangerous goods International Air Transport Dangerous Regulations: No dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special precautions for users No data available |
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