63019-22-7

Basic information

• Product Name: 2,3-dimethylchrysene
• Synonyms: chrysene, 2,3-dimethyl-
• CAS NO: 63019-22-7
• Molecular Formula: C₂₀H₁₆
• Molecular Weight: 256.341
• Mol File: 63019-22-7.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 466.5°C at 760 mmHg
• Flash Point: 229.1°C
• Density: 1.142g/cm³
• Vapor Pressure: 1.97E-08mmHg at 25°C
• Refractive Index: 1.728
• CAS DataBase Reference: 2,3-dimethylchrysene(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3-dimethylchrysene(63019-22-7)
• EPA Substance Registry System: 2,3-dimethylchrysene(63019-22-7)

Safety Data

• Hazardous Substances Data: 63019-22-7(Hazardous Substances Data)

Upstream product

• 458566-99-9 4,5-dimethyl-2-(trimethylsilyl)phenyl triflate 
• 66-77-3 1-naphthaldehyde 
• 77295-63-7 1-(2,2-dibromovinyl)naphthalene 

Relevant articles and documents

Construction of Phenanthrenes and Chrysenes from β-Bromovinylarenes via Aryne Diels-Alder Reaction/Aromatization

A highly efficient transition-metal-free general method for the synthesis of polycyclic aromatic hydrocarbons like phenanthrenes and chrysenes (and tetraphene) from β-bromovinylarenes and arynes has been developed. The reactions proceed via an aryne Diels-Alder (ADA) reaction, followed by a facile aromatization. This is the first report on direct construction of chrysenes (and tetraphene) using the ADA approach. Unlike the literature method which is limited to only 9/10-substituted derivatives, this method gives access to a wide variety of functionalized phenanthrenes.