2-Ethyl-5-methylthiophene
- Product Name2-Ethyl-5-methylthiophene
- CAS40323-88-4
- CBNumberCB1311488
- MFC7H10S
- MW126.22
- MDL NumberMFCD00053128
- MOL File40323-88-4.mol
- MSDS FileSDS
Chemical Properties
| Melting point | -68.5°C |
| Boiling point | 160.15°C |
| Density | 0.9618 |
| refractive index | 1.5048 |
| storage temp. | 2-8°C(protect from light) |
| Odor | at 0.10 % in propylene glycol. sulfurous ethereal solvent fruity burnt |
| Odor Type | sulfurous |
| Henry's Law Constant | 1.2×10-3 mol/(m3Pa) at 25℃, Yaws et al. (2003) |
| LogP | 3.348 (est) |
| CAS DataBase Reference | 40323-88-4 |
| NIST Chemistry Reference | Thiophene, 2-ethyl-5-methyl-(40323-88-4) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H226 | |||||||||
| Precautionary statements | P210-P240-P241-P280a-P303+P361+P353-P501a | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| RIDADR | 1993 | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29349990 | |||||||||
| NFPA 704: |
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