2-Ethynylthiophene
- Product Name2-Ethynylthiophene
- CAS4298-52-6
- CBNumberCB1329098
- MFC6H4S
- MW108.16
- MDL NumberMFCD03425129
- MOL File4298-52-6.mol
- MSDS FileSDS
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 |
| UNSPSC Code | 12352200 |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H302-H319 | |||||||||
| Precautionary statements | P264-P270-P280-P301+P312-P305+P351+P338-P337+P313 | |||||||||
| 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 | |||||||||
| NFPA 704: |
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