5216-31-9

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5216-31-9 Structure

Identification	Back Directory
[Name] 4,4'-DIFLUORODIPHENYLACETYLENE
[CAS] 5216-31-9
[Synonyms] 1,2-Bis(4-fluorophenyl)ethyne 4,4'-DIFLUORODIPHENYLACETYLENE Benzene, 1,1'-(1,2-ethynediyl)bis[4-fluoro- 1-fluoro-4-[2-(4-fluorophenyl)ethynyl]benzene 4,4'-DIFLUORODIPHENYLACETYLENE, 98%4,4'-DIFLUORODIPHENYLACETYLENE, 98%4,4'-DIFLUORODIPHENYLACETYLENE, 98%4,4'-DIFLUORODIPHENYLACETYLENE, 98%
[Molecular Formula] C14H8F2
[MDL Number] MFCD01596894
[MOL File] 5216-31-9.mol
[Molecular Weight] 214.21

Chemical Properties	Back Directory
[Melting point ] 92-94 °C
[Boiling point ] 291.9±25.0 °C(Predicted)
[density ] 1.21±0.1 g/cm3(Predicted)
[storage temp. ] Sealed in dry,Room Temperature

Safety Data	Back Directory
[Symbol(GHS) ] GHS07
[Signal word ] Warning
[Hazard statements ] H317-H319
[Precautionary statements ] P280-P305+P351+P338
[HazardClass ] IRRITANT

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