| Identification | |
| Name: | Benzene,4-ethynyl-1,2-difluoro- |
| Synonyms: | 3,4-Difluoro-1-ethynylbenzene;3,4-Difluorophenylacetylene;4-Ethynyl-1,2-difluorobenzene; |
| CAS: | 143874-13-9 |
| Molecular Formula: | C8H4F2 |
| Molecular Weight: | 138.11 |
| InChI: | InChI=1/C8H4F2/c1-2-6-3-4-7(9)8(10)5-6/h1,3-5H |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 1993 3/PG 2 |
| Flash Point: | 31.4°C |
| Boiling Point: | 145.9°Cat760mmHg |
| Density: | 1.17g/cm3 |
| Refractive index: | 1.4902 |
| Flash Point: | 31.4°C |
| Safety Data | |
| Hazard Symbols |
F: Flammable
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