602-69-7

Basic information

• Product Name: 9,10-DIOXO-9,10-DIHYDRO-ANTHRACENE-1-CARBOXYLIC ACID
• Synonyms: 1-Anthraquinonecarboxylic acid;9,10-Dihydro-9,10-dioxo-1-anthracenecarboxylic acid;9,10-Dioxo-9,10-dihydro-1-anthracenecarboxylic acid;α-Anthraquinonecarboxylic acid
• CAS NO: 602-69-7
• Molecular Formula: C₁₅H₈O₄
• Molecular Weight: 252.22
• Mol File: 602-69-7.mol
• Article Data: 11

Chemical Properties

• Boiling Point: 513°C at 760 mmHg
• Flash Point: 278.2°C
• Appearance: /
• Density: 1.469g/cm³
• Vapor Pressure: 2.38E-11mmHg at 25°C
• Refractive Index: 1.69
• CAS DataBase Reference: 9,10-DIOXO-9,10-DIHYDRO-ANTHRACENE-1-CARBOXYLIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: 9,10-DIOXO-9,10-DIHYDRO-ANTHRACENE-1-CARBOXYLIC ACID(602-69-7)
• EPA Substance Registry System: 9,10-DIOXO-9,10-DIHYDRO-ANTHRACENE-1-CARBOXYLIC ACID(602-69-7)

Safety Data

• Hazardous Substances Data: 602-69-7(Hazardous Substances Data)

Usage

General Description

9,10-Dioxo-9,10-dihydro-anthracene-1-carboxylic acid is a chemical compound with the molecular formula C15H10O4. It is a derivative of anthracene and carboxylic acid, and is commonly used as an intermediate or precursor in organic synthesis. 9,10-DIOXO-9,10-DIHYDRO-ANTHRACENE-1-CARBOXYLIC ACID has a wide range of applications in the pharmaceutical, agrochemical, and materials industries. It can be used as a building block in the synthesis of various pharmaceutical drugs and dyes, and as a reagent in organic chemistry reactions. It is important to handle and store this compound with caution, as it can be hazardous if not used properly.

InChI:InChI=1/C15H8O4/c16-13-8-4-1-2-5-9(8)14(17)12-10(13)6-3-7-11(12)15(18)19/h1-7H,(H,18,19)

Upstream product

• 82-05-3 7H-benz[d,e]anthracene-7-one 
• 6373-11-1 aceanthrenequinone 
• 607-42-1 anthracene-1-carboxylic acid 
• 52421-81-5 2-benzoyl-isophthalic acid 
• 72307-79-0 1-ethynyl-9,10-anthraquinone 
• 64-19-7 acetic acid 
• 10028-15-6 ozone 
• 7664-93-9 sulfuric acid 
• 954-07-4 1-methylanthraquinone 
• 7697-37-2 nitric acid 
• 860520-19-0 7-oxo-7H-benz[de]anthracene-1-carboxylic acid 
• 861529-42-2 3-methyl-2,3-dihydro-benz[de]anthracen-7-one 
• 137654-88-7 benz[de]anthracene-1,3-dione 
• 7647-01-0 hydrogenchloride 

Downstream Products

• 32114-46-8 methyl 9,10-anthraquinone-1-carboxylate 
• 1781-43-7 2-(4-bromo-phenyl)-2H-dibenzo[de,h]cinnoline-3,7-dione 
• 82-44-0 1-chloroanthracene-9,10-dione 
• 607-42-1 anthracene-1-carboxylic acid 
• 861075-95-8 1-(α-hydroxy-benzhydryl)-anthraquinone 
• 859938-60-6 Hydroxy-diphenyl-(9.10-dihydro-anthryl-⁽¹⁾)-methan 
• 132653-13-5 1-benzhydryl-anthraquinone 
• 859074-03-6 1-benzhydryl-9,10-dihydro-anthracene 
• 876483-46-4 9-phenyl-naphth[3,2,1-de]anthracen-5-one 
• 861608-30-2 1-(4-methoxy-benzoyl)-anthraquinone 
• 61726-79-2 1-benzoylanthraquinone 
• 860587-77-5 2-p-tolyl-anthra[9,1-bc]furan-6-one 
• 91323-95-4 2-phenyl-6H-anthra<9,1-bc>furan-6-one 
• 57449-82-8 8-amino-2-phenyl-2H-dibenzo[de,h]cinnoline-3,7-dione 

Relevant articles and documents

COMPLEXATION OF AROMATIC CARBOXYLIC ACIDS WITH HEPTAKIS(2,6-DI-O-METHYL)CYCLOMALTOHEPTAOSE IN CHLOROFORM AND WATER

Complexation of various aromatic carboxylic acids with heptakis(2,6-di-O-methyl)cyclomaltoheptaose (DM-βCD) in chloroform and water has been studied by u.v. absorption, induced c.d., and n.m.r. spectroscopy.The inclusion complex of dimethylaminobenzoic acid is axial in water but equatorial or lid-type in chloroform, that of anthracene-9-carboxylic acid is axial in water and equatorial in chloroform, that of pyrene-1-carboxylic acid is lid-type in water at pH 9.0, and that of ferrocenecarboxylic acid depends on the dissociation of the carboxyl group.

Photoisomerization and Photocyclization Reactions of 1-Styrylanthracene

On triplet sensitization, 1-styrylanthracene (1SA) undergoes adiabatic cis->trans one-way isomerization (3c*->3t*) similarly to 2-anthrylethylenes.However, upon direct irradiation, cis-1SA in the singlet excited state mostly undergoes cyclization to a dihydrophenanthrene-type product (DHP), 4a,4b-dihydrobenzochrysene, competing with an inefficient intersystem crossing to 3c* followed by one-way isomerization.The produced DHP, in deaerated benzene, is reverted to cis-1SA by a thermal (Ea = 14.9 kcal mol-1) or a photochemical pathway; however, under an oxygenated atmosphere DHP gives benzochrysene.A failure in the production of a cyclized product upon the excitation of trans-1SA shows that the isomerization really takes place in a one-way fashion.