2,5-Dimethylthiophene
- Product Name2,5-Dimethylthiophene
- CAS638-02-8
- CBNumberCB6181350
- MFC6H8S
- MW112.19
- EINECS211-313-9
- MDL NumberMFCD00005452
- MOL File638-02-8.mol
- MSDS FileSDS
Chemical Properties
| Melting point | -63°C |
| Boiling point | 134 °C/740 mmHg (lit.) |
| Density | 0.985 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point | 75 °F |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | Liquid |
| Specific Gravity | 0.985 |
| color | Clear colorless to slightly yellow |
| Odor | at 0.10 % in propylene glycol. nutty sulfury |
| Odor Type | sulfurous |
| Water Solubility | Insoluble in water. Soluble in alcohol, ether and benzene. |
| BRN | 106450 |
| InChIKey | GWQOOADXMVQEFT-UHFFFAOYSA-N |
| LogP | 2.523 (est) |
| CAS DataBase Reference | 638-02-8(CAS DataBase Reference) |
| FDA UNII | V6DDX6WB12 |
| NIST Chemistry Reference | Thiophene, 2,5-dimethyl-(638-02-8) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H226 | |||||||||
| Precautionary statements | P210-P403+P235 | |||||||||
| Hazard Codes | Xn,F,Xi | |||||||||
| Risk Statements | 10-37-20/22 | |||||||||
| Safety Statements | 23-24/25-16-36-33-29-7/9-3/7/9 | |||||||||
| RIDADR | UN 1993 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29349990 | |||||||||
| NFPA 704: |
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