131581-33-4

Basic information

• Product Name: CYCLOPENT(H,I)ACEANTHRYLENE
• Synonyms: CYCLOPENT(H,I)ACEANTHRYLENE
• CAS NO: 131581-33-4
• Molecular Formula: C18H10
• Molecular Weight: 226.272
• Mol File: 131581-33-4.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 472.5°C at 760 mmHg
• Flash Point: 229.6°C
• Appearance: /
• Density: 1.355g/cm³
• Vapor Pressure: 1.21E-08mmHg at 25°C
• Refractive Index: 1.876
• CAS DataBase Reference: CYCLOPENT(H,I)ACEANTHRYLENE(CAS DataBase Reference)
• NIST Chemistry Reference: CYCLOPENT(H,I)ACEANTHRYLENE(131581-33-4)
• EPA Substance Registry System: CYCLOPENT(H,I)ACEANTHRYLENE(131581-33-4)

Safety Data

• Hazardous Substances Data: 131581-33-4(Hazardous Substances Data)

Usage

InChI:InChI=1/C18H10/c1-3-11-7-9-16-14-6-2-4-12-8-10-15(18(12)14)13(5-1)17(11)16/h1-10H

Upstream product

• 1026965-75-2 1,4-bis(trimethylsilyl(ethynyl))anthracene 
• 18750-95-3 9,10-bis(trimethylsilyl)ethynylanthracene 
• 189034-93-3 1,4-Bis-(1-chloro-vinyl)-anthracene 
• 189034-90-0 9,10-Bis-(1-chloro-vinyl)-anthracene 
• 173961-50-7 1,5-bis-(1-chloroethenyl)anthracene 
• 131581-38-9 2,7-dihydrocyclopentaceanthrylene 
• 66259-12-9 1,4-dichloroanthracene 
• 6406-96-8 1,5-dichloroanthracene 
• 523-27-3 9,10-Dibromoanthracene 

Downstream Products

• 114959-37-4 Cyclopent[h,i]acephananthrylene 

Relevant articles and documents

Thermal migration of an ethynyl group from one benzene ring to another by reversible vinylidene C-H insertion

Evidence is presented for the high temperature opening of a 5-membered ring by extrusion of a carbene (the reverse of a C-H bond insertion), which results in the net thermal migration of an ethynyl group from one benzene ring to another.

Reductive double alkylation of anthracene with lithium bromoacetate; synthesis of cyclopentaceanthrylene, a novel dicyclopenta-fused hydrocarbon

The synthesis and characterization of cyclopentaceanthrylene, a novel dicyclopenta-fused polycyclic hydrocarbon, are described.The key step is the reductive double alkylation of anthracene by lithium bromoacetate in liquid ammonia giving cis-9,10-dihydroanthracene-9,10-diacetic acid in good yield.Lithium bromoacetate is a better alkylating agent than the sodium iodoacetate formerly used.