Bis(2-mercaptoethyl) sulfide
- Product NameBis(2-mercaptoethyl) sulfide
- CAS3570-55-6
- CBNumberCB7688412
- MFC4H10S3
- MW154.32
- EINECS222-671-0
- MDL NumberMFCD00004893
- MOL File3570-55-6.mol
- MSDS FileSDS
Chemical Properties
| Melting point | -11°C |
| Boiling point | 135-136 °C10 mm Hg(lit.) |
| Density | 1.183 g/mL at 25 °C(lit.) |
| vapor pressure | 0.61Pa at 20℃ |
| refractive index | n |
| Flash point | 195 °F |
| solubility | Difficult to mix. |
| pka | 9.47±0.10(Predicted) |
| form | Liquid |
| color | Clear colorless |
| Viscosity | 3.94mm2/s |
| Water Solubility | 620mg/L at 20℃ |
| BRN | 1445994 |
| LogP | 2.52 at 20℃ |
| CAS DataBase Reference | 3570-55-6(CAS DataBase Reference) |
| FDA UNII | OEU4AZC07S |
| NIST Chemistry Reference | Ethanethiol, 2,2'-thiobis-(3570-55-6) |
| EPA Substance Registry System | Ethanethiol, 2,2'-thiobis- (3570-55-6) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H227-H315-H319-H332-H335 | |||||||||
| Precautionary statements | P210e-P261-P280a-P305+P351+P338-P405-P501a | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 23-24/25 | |||||||||
| RIDADR | UN 2810 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-13-23 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 2930.90.9250 | |||||||||
| NFPA 704: |
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