2-Ethynylthiophene
- Product Name2-Ethynylthiophene
- CAS4298-52-6
- MFC6H4S
- MW108.16
- EINECS
- MOL File4298-52-6.mol
Chemical Properties
| Boiling point | 70℃/20Torr |
| Density | 1.080 |
| refractive index | n20/D1.580 |
| Flash point | 42℃ |
| storage temp. | Keep in dark place,Sealed in dry,Store in freezer, under -20°C |
| form | clear liquid |
| color | Light yellow to Brown |
| InChIKey | LWISLHRIEATKTM-UHFFFAOYSA-N |
| CAS DataBase Reference | 4298-52-6 |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 10-36/37/38-36 |
| Safety Statements | 16-23-26-36/37/39 |
| RIDADR | UN 1993C 3 / PGIII |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29349990 |
