3-Ethynylthiophene
- Product Name3-Ethynylthiophene
- CAS67237-53-0
- CBNumberCB7498639
- MFC6H4S
- MW108.16
- MDL NumberMFCD04039973
- MOL File67237-53-0.mol
- MSDS FileSDS
Chemical Properties
| Boiling point | 152-153 °C (lit.) |
| Density | 1.098 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point | 115 °F |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| form | Liquid |
| color | Colorless to yellow to orange |
| Water Solubility | Slightly soluble in water. |
| InChI | InChI=1S/C6H4S/c1-2-6-3-4-7-5-6/h1,3-5H |
| InChIKey | MJHLPKWONJUCFK-UHFFFAOYSA-N |
| SMILES | C1SC=CC=1C#C |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
  
|
|||||||||
| Signal word | Danger | |||||||||
| Hazard statements | H226-H315-H318-H335 | |||||||||
| Precautionary statements | P210-P233-P240-P280-P303+P361+P353-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 10-37/38-41 | |||||||||
| Safety Statements | 16-26-39 | |||||||||
| RIDADR | UN 1993 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29349990 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Eye Dam. 1 Flam. Liq. 3 Skin Irrit. 2 STOT SE 3 | |||||||||
| NFPA 704: |
|
