17739-41-2

Basic information

• Product Name: 3-hydroxy-2-(3-hydroxy-2-quinolyl)-1-oxo-1H-indene-6-carboxylic acid
• Synonyms: 3-hydroxy-2-(3-hydroxy-2-quinolyl)-1-oxo-1H-indene-6-carboxylic acid;3-Hydroxy-2-(3-hydroxyquinolin-2-yl)-1-oxo-1H-indene-6-carboxylic acid;1H-Indene-6-carboxylic acid, 3-hydroxy-2-(3-hydroxy-2-quinolinyl)-1-oxo-;3-Hydroxy-2-(3-hydroxy-2-quinolinyl)-1-oxo-1H-indene-6-carboxylic acid;Einecs 241-731-7
• CAS NO: 17739-41-2
• Molecular Formula: C₁₉H₁₁NO₅
• Molecular Weight: 333.29434
• EINECS: 241-731-7
• Mol File: 17739-41-2.mol
• Article Data: 1

Chemical Properties

• Melting Point: 358-390 °C
• Boiling Point: 543.5°Cat760mmHg
• Flash Point: 282.5°C
• Appearance: /
• Density: 1.605g/cm³
• Vapor Pressure: 8.81E-19mmHg at 25°C
• Refractive Index: 1.822
• PKA: 1.63±0.58(Predicted)
• CAS DataBase Reference: 3-hydroxy-2-(3-hydroxy-2-quinolyl)-1-oxo-1H-indene-6-carboxylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 3-hydroxy-2-(3-hydroxy-2-quinolyl)-1-oxo-1H-indene-6-carboxylic acid(17739-41-2)
• EPA Substance Registry System: 3-hydroxy-2-(3-hydroxy-2-quinolyl)-1-oxo-1H-indene-6-carboxylic acid(17739-41-2)

Safety Data

• Hazardous Substances Data: 17739-41-2(Hazardous Substances Data)

Usage

InChI:InChI=1/C19H11NO5/c21-14-8-9-3-1-2-4-13(9)20-16(14)15-17(22)11-6-5-10(19(24)25)7-12(11)18(15)23/h1-8,21-22H,(H,24,25)

Upstream product

• 117-57-7 3-hydroxy-2-methyl-4-quinolinecarboxylic acid 
• 552-30-7 trimellitic Anhydride 

Relevant articles and documents

DYING-STABLE MODIFICATION OF QUINOPHTHALONE DISPERSE DYE, THE PRODUCTION THEREOF AND ITS USE

The invention relates to a ?-modification of the dye of formula (I), to a method for producing the dying-stable ?-modification, and to the use thereof for dying and imprinting textile materials made of polyester and/or of cellulose esters or blended fabrics of these materials with wool or cellulose.