63605-29-8

Basic information

• Product Name: 4,5-dichloroanthracen-9(10H)-one
• Synonyms: 9(10H)-anthracenone, 4,5-dichloro-
• CAS NO: 63605-29-8
• Molecular Formula: C₁₄H₈Cl₂O
• Molecular Weight: 263.1187
• Mol File: 63605-29-8.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 431°C at 760 mmHg
• Flash Point: 181.9°C
• Density: 1.411g/cm³
• Vapor Pressure: 1.24E-07mmHg at 25°C
• Refractive Index: 1.653
• CAS DataBase Reference: 4,5-dichloroanthracen-9(10H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 4,5-dichloroanthracen-9(10H)-one(63605-29-8)
• EPA Substance Registry System: 4,5-dichloroanthracen-9(10H)-one(63605-29-8)

Safety Data

• Hazardous Substances Data: 63605-29-8(Hazardous Substances Data)

Upstream product

• 82-43-9 1,8-dichloroanthraquinone 
• 7647-01-0 hydrogenchloride 
• 64-19-7 acetic acid 

Downstream Products

• 14381-66-9 1,8-dichloroanthracene 
• 126536-34-3 4,5-dichloro-10-(4-nitrobenzyl)-10H-anthracen-9-one 
• 1041480-11-8 C₂₄H₁₅Cl₂NO₃ 
• 500897-75-6 1,8-dichloro-10-phenylanthracene 
• 1256961-63-3 4,5-dichloro-10-(3,4-dimethoxybenzyl)-10H-anthracen-9-one 
• 1256961-64-4 4,5-dichloro-10-(2,5-dimethoxybenzyl)-10H-anthracen-9-one 
• 1256961-69-9 4,5-dichloro-10-(2,4-dinitrobenzyl)-10H-anthracen-9-one 
• 1256961-66-6 4,5-dichloro-10-(3,4,5-trimethoxybenzyl)-10H-anthracen-9-one 
• 1256961-73-5 10-(3-benzyloxy-4-methoxybenzyl)-4,5-dichloro-10H-anthracen-9-one 
• 1256961-65-5 4,5-dichloro-10-(3,5-dimethoxybenzyl)-10H-anthracen-9-one 
• 1256961-70-2 10-(3-benzyloxybenzyl)-4,5-dichloro-10H-anthracen-9-one 
• 1256961-71-3 10-(4-benzyloxybenzyl)-4,5-dichloro-10H-anthracen-9-one 
• 1256961-60-0 4,5-dichloro-10-(2-methoxybenzyl)-10H-anthracen-9-one 

Relevant articles and documents

Unconventional Transformation of the Two Carbonyl Groups in 4,4′,5,5′-Tetrachloro-10 H,10′ H-[9,9′-bianthracenylidene]-10,10′-dione into Diallenes

The diallene-containing compound dACl-1 was unexpectedly obtained by the unconventional transformation of two carbonyl groups in 4,4′,5,5′-tetrachloro-10H,10′H-[9,9′-bianthracenylidene]-10,10′-dione into diallenes. In addition, the two 1-triisopropylsilyl

Unsymmetrically Substituted 1,8-Diarylanthracenes

Unsymmetrically substituted 1,8-diarylanthracenes where the aryl rings are m-tolyl (5), o-tolyl (6), and 2,3-dimethylphenyl (7) have been synthesized; the barriers to aryl ring rotation in these hydrocarbons were found to be 5.3, 10.4, and 16.3 kcal/mol, respectively.Addition of either an acetoxyl (14) or a methyl (15) substituent at C-9 of the dixylylanthracene gave mixtures of cis and trans isomers that also exhibited rotation of an aryl ring within the temperature range 25-120 deg C.X-ray crystal structures for the cis- (14b) and trans- (14a) 9-acetoxydixylylanthracenes demonstrated significant distortion in the geometry of the anthracene ring, permitting rotation of the aryl rings with unexpected ease in solutions at temperatures above 100 deg C.