Introduction and application of CAS 137000-66-9 | 1,4-Diethynyl-2-fluorobenzene
1,4-Diethynyl-2-fluorobenzene is a molecule made up of two benzene rings. The molecule contains one phenyl group on each ring and has an equilibrating dipole moment. Friedel-Crafts acylation with triflic acid or benzoylation with chloride will convert the 1,4-diethynyl-2-fluorobenzene into a monomer that can be polymerized to produce poly(1,4-diethynyl-2-fluorobenzene). This polymer has a chromophore that interacts with light in the ultraviolet range. The constant for this polymer is about 50 - 60 kJ/mol. High concentrations of 1,4-diethynyl-2-fluorobenzene have been shown to cause constant interactions with styrene monomers, which leads to a change in the interaction energies between them.
Synonyms:1,4-diethynyl-2-aminobenzene;Benzenamine,2,5-diethynyl;
Specification of CAS 137000-66-9 | 1,4-Diethynyl-2-fluorobenzene
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ITEMS |
SPECIFICATION |
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CAS |
137000-66-9 |
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Appearance |
White powder |
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MF |
C10H5F |
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MW |
144.15 |
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Boiling point |
333.4±42.0 °C(Predicted) |
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Density |
1.25±0.1 g/cm3(Predicted) |
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Refractive index |
1.666 |
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Storage condition |
2-8°C |
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Flash Point |
240 °C |
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Package and transportation of CAS 137000-66-9 | 1,4-Diethynyl-2-fluorobenzene
Package:25g,100g,500g,1kg,5kg,50kg
Transportation: by courier/ by air/ by sea
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