TOLUENE-3,4-DITHIOL
- Product NameTOLUENE-3,4-DITHIOL
- CAS496-74-2
- CBNumberCB7305571
- MFC7H8S2
- MW156.27
- EINECS207-828-3
- MDL NumberMFCD00004844
- MOL File496-74-2.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 30-33 °C(lit.) |
| Boiling point | 135-137 °C17 mm Hg(lit.) |
| Density | 1.179 g/mL at 25 °C(lit.) |
| refractive index | 1.6180 (estimate) |
| Flash point | >230 °F |
| storage temp. | -20°C |
| solubility | Soluble in benzene and aqueous alkali hydroxide solutions |
| form | Crystalline Low Melting Solid |
| pka | 6.29±0.48(Predicted) |
| color | White to yellow |
| Sensitive | Air Sensitive |
| Merck | 14,9531 |
| BRN | 1635270 |
| Stability | Stable. Incompatible with strong oxidizing agents, strong bases. |
| CAS DataBase Reference | 496-74-2(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | U89B11P7SC |
| EPA Substance Registry System | 1,2-Benzenedithiol, 4-methyl- (496-74-2) |
Safety
| Symbol(GHS) |
 
|
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| Signal word | Danger | |||||||||
| Hazard statements | H312-H319-H332-H302-H315-H318-H335 | |||||||||
| Precautionary statements | P304+P340-P405-P501a-P261-P280-P305+P351+P338-P264-P270-P301+P312+P330-P302+P352+P332+P313+P362+P364-P305+P351+P338+P310-P501 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-37/38-41 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| RIDADR | 3071 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | XT2275000 | |||||||||
| F | 13 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1(b) | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29309090 | |||||||||
| NFPA 704: |
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