94569-77-4

Basic information

• Product Name: Naphthalene, 1-fluoro-7-[2-(5-fluoro-2-methylphenyl)ethenyl]-, (E)-
• CAS NO: 94569-77-4
• Molecular Formula: C19H14F2
• Molecular Weight: 280.317
• Mol File: 94569-77-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Naphthalene, 1-fluoro-7-[2-(5-fluoro-2-methylphenyl)ethenyl]-, (E)-(CAS DataBase Reference)
• NIST Chemistry Reference: Naphthalene, 1-fluoro-7-[2-(5-fluoro-2-methylphenyl)ethenyl]-, (E)-(94569-77-4)
• EPA Substance Registry System: Naphthalene, 1-fluoro-7-[2-(5-fluoro-2-methylphenyl)ethenyl]-, (E)-(94569-77-4)

Safety Data

• Hazardous Substances Data: 94569-77-4(Hazardous Substances Data)

Upstream product

• 22062-53-9 5-fluoro-2-methylbenzaldehyde 
• 84194-48-9 <(1-fluoro-7-naphthyl)methyl>triphenylphosphonium bromide 

Relevant articles and documents

Nuclear Spin-Spin Coupling via Nonbonded Interactions. 4. F-F and H-F Coupling in Substituted Benzophenanthrenes.

NMR measurements of the F-F coupling constants for a series of 4-substituted 1,12-difluorobenzophenanthrenes are reported.The results provide further support for earlier generalizations that intramolecular "through-space" F-F coupling, in contrast to its "through-bond" counterpart, is essentially insensitive to the electronic character of substituents even though they cause significant perturbations in the 19F chemical shifts.The large magnitude "through-space" H-F coupling between H-12 and F-1 for several 4- and 9-substituted 1-fluorobenzophenanthrenes shows a similar insensitivity to substituents.This is consistent with the not ion that "through-space" H-F and F-F coupling have analogous origins in nonbonded overlap interactions.