83602-18-0

Basic information

• Product Name: 1,4,4a,5,8,8a-hexahydro-1,4:5,8-dimethanonaphthalene
• Synonyms: 1,4,5,8-Dimethanonaphthalene, 1,4,4A,5,8,8A-hexahydro-, (1alpha,4alpha,4abeta,5alpha,8alpha,8abeta)-
• CAS NO: 83602-18-0
• Molecular Formula: C₁₂H₁₄
• Molecular Weight: 158.2396
• Mol File: 83602-18-0.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 228.2°C at 760 mmHg
• Flash Point: 68.7°C
• Density: 1.11g/cm³
• Vapor Pressure: 0.112mmHg at 25°C
• Refractive Index: 1.599
• CAS DataBase Reference: 1,4,4a,5,8,8a-hexahydro-1,4:5,8-dimethanonaphthalene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4,4a,5,8,8a-hexahydro-1,4:5,8-dimethanonaphthalene(83602-18-0)
• EPA Substance Registry System: 1,4,4a,5,8,8a-hexahydro-1,4:5,8-dimethanonaphthalene(83602-18-0)

Safety Data

• Hazardous Substances Data: 83602-18-0(Hazardous Substances Data)

Usage

Molecular Structure

A naphthalene ring system with two additional fused rings

Physical State

Colorless liquid

Odor

Mild, aromatic

Uses

a. Solvent in various industrial processes
b. Production of synthetic resins
c. Rubber processing
d. Flavoring agent in some food products

Safety

a. Low volatility and flammability
b. Relatively safe to handle and store

Health Hazards

a. Potential health hazards if not handled properly
b. Exposure to high concentrations may cause irritation to eyes, skin, and respiratory system

Upstream product

• 33163-94-9 C₁₂H₁₄O 
• 7388-87-6 2ξ-Hydroxy-(4arH,8acH)-Δ⁶-octahydro-1t,4t:5c,8c-dimethano-naphthalin 
• 3439-92-7 C₁₂H₁₅Cl 

Relevant articles and documents

THE SYNTHESIS OF RIGID NORBORNYLOGS FOR THE PURPOSE OF STUDYING ORBITAL INTERACTIONS THROUGH BONDS

The synthesis of members of the series of rigid bichromophoric norbornylogs 4-8 is described.Dienes 4a and b were synthesized according to Scheme 1.Reductive dechlorination of 26-28 (Scheme 2) gave dienes 5b-d, respectively.Benzene annelation of the appropriate ene substrate, using tetrachlorodimethoxycyclopentadiene, as outlined in Scheme 3, gave the dibenzo compounds 6a-c.The dibromoquinodimethane intermediate 49 was trapped by the appropriate diene to give the bisnaphtho compounds 7a-c.The extended norbornylogs 8a and b were synthesized using a combination of metal catalyzed (2+2) cycloaddition of DMAD and (2+2+2) cycloaddition of quadricyclane to ene substrates (Scheme 5).The photoelectron spectra of some of the dienes are discussed in terms of through bond orbital interactions.