6395-30-8

Basic information

• Product Name: 1-fluoroacenaphthylene
• Synonyms: acenaphthylene, 1-fluoro-
• CAS NO: 6395-30-8
• Molecular Formula: C₁₂H₇F
• Molecular Weight: 170.1824
• Mol File: 6395-30-8.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 310.5°C at 760 mmHg
• Flash Point: 90.5°C
• Density: 1.25g/cm³
• Vapor Pressure: 0.00109mmHg at 25°C
• Refractive Index: 1.677
• CAS DataBase Reference: 1-fluoroacenaphthylene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-fluoroacenaphthylene(6395-30-8)
• EPA Substance Registry System: 1-fluoroacenaphthylene(6395-30-8)

Safety Data

• Hazardous Substances Data: 6395-30-8(Hazardous Substances Data)

Upstream product

• 2235-15-6 1(2H)-acenaphthylenone 
• 83-32-9 acenaphthene 
• 208-96-8 acenaphthylene 
• 6671-54-1 trans-1,2-difluoroacenaphthene 
• 69849-00-9 trans-1-bromo-2-chloroacenaphthene 
• 50457-45-9 cis-1-chloro-2-fluoroacenaphthene 
• 6671-55-2 cis-1,2-Difluor-acenaphthen 
• 25226-58-8 trans-1,2-dibromo-1,2-dihydroacenaphthylene 

Relevant articles and documents

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Concerted and Stepwise Mechanisms in the Eliminations from 1,2-Dihalogenoacenaphthenes Promoted by Potassium tert-Butoxide and Potassium Ethoxide in the Corresponding Alcohols

Anti and syn eliminations from cis- and trans-dihalogenoacenaphthenes, respectively, have been investigated in t-BuOK-t-BuOH and EtOK-EtOH.The leaving group ability order for the syn eliminations in t-BuOK-t-BuOH is F > Cl ca.Br, which suggests an (E1cB)I mechanism.Also consistent with this mechanism is the observation that from trans-1-chloro-2-fluoroacenaphthene only HF is eliminated.In EtOK-EtOH the order of leaving group ability for the syn eliminations is Br > Cl > F, which might suggest an E2 mechanism; however, the leaving group effects are very small, anda stepwise mechanism cannot be excluded.The anti eliminations from the cis-dihalogenoacenaphthenes exhibit a substantial leaving group effect; on this basis and also on considering the β-halogen effect on the rate of elimination, a concerted mechanism is suggested.