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143874-13-9 3,4-DIFLUORFENYLACETYLEN |
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| produktnavn | 3,4-DIFLUORFENYLACETYLEN |
| Synonymer | 4-ETYNYL-1,2-DIFLUOR-BENZEN; Benzen, 4-etynyl-1,2-difluor- (9CI); 3,4-Difluorfenylacetylen95% |
| Engelsk navn | 3,4-DIFLUOROPHENYLACETYLENE;4-ETHYNYL-1,2-DIFLUORO-BENZENE;Benzene, 4-ethynyl-1,2-difluoro- (9CI);3,4-Difluorophenylacetylene95% |
| Molekylær Formel | C8H4F2 |
| Molekylvekt | 138.1142 |
| InChI | InChI=1/C8H4F2/c1-2-6-3-4-7(9)8(10)5-6/h1,3-5H |
| CAS-nummer | 143874-13-9 |
| Molecular Structure | ![]() |
| Tetthet | 1.178g/cm3 |
| Kokepunkt | 145.917°C at 760 mmHg |
| Brytningsindeks | 1.492 |
| Flammepunktet | 31.371°C |
| Damptrykk | 5.998mmHg at 25°C |
| Hazard symboler | |
| Risiko Koder | R11:; |
| MSDS | |