86-19-1

Basic information

• Product Name: 2-Hydroxy-N-(4-methoxyphenyl)-11H-benzo[a]carbazole-3-carboxamide
• Synonyms: NAPHTHOL AS-SG;2-hydroxy-n-(4-methoxyphenyl)-11h-benzo[a]carbazole-3-carboxamid;BrentholGB;C.1.AzoicCouplingComponent(37595);C.I.Azoiccouplingcomponent13;LiquidnaphtholAS-SG;naphtholas-sgpracticalgrade;NaptholAS-SGLL
• CAS NO: 86-19-1
• Molecular Formula: C₂₄H₁₈N₂O₃
• Molecular Weight: 382.41
• EINECS: 201-654-1
• Product Categories: Intermediates of Dyes and Pigments
• Mol File: 86-19-1.mol
• Article Data: 0

Chemical Properties

• Melting Point: 324~326℃
• Boiling Point: 598.6oC at 760 mmHg
• Flash Point: 315.8oC
• Appearance: /
• Density: 1.408g/cm3
• Vapor Pressure: 6.37E-15mmHg at 25°C
• Refractive Index: 1.812
• PKA: 9.16±0.30(Predicted)
• CAS DataBase Reference: 2-Hydroxy-N-(4-methoxyphenyl)-11H-benzo[a]carbazole-3-carboxamide(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Hydroxy-N-(4-methoxyphenyl)-11H-benzo[a]carbazole-3-carboxamide(86-19-1)
• EPA Substance Registry System: 2-Hydroxy-N-(4-methoxyphenyl)-11H-benzo[a]carbazole-3-carboxamide(86-19-1)

Safety Data

• Hazardous Substances Data: 86-19-1(Hazardous Substances Data)

Usage

Preparation

p-Anisidine and 2-Hydroxy-N-(4-methoxyphenyl)-9H-carbazole-3-carboxamide?condensation.

Properties and Applications

olive green uniform powder, melting point for 324 ~ 326 t ℃. Insoluble in water solution and sodium carbonate, soluble in pyridine. In a sulphuric acid and sodium hydroxide solution are light brown yellow liquid, stable to air.?Mainly used in cotton yarn, cotton fabric, polyvinyl alcohol, nylon, viscose and silk dyeing, generally not used for printing. This product is a low affinity for cotton, medium coupling capability.

InChI:InChI=1/C24H18N2O3/c1-29-16-9-7-15(8-10-16)25-24(28)20-12-14-6-11-18-17-4-2-3-5-21(17)26-23(18)19(14)13-22(20)27/h2-13,26-27H,1H3,(H,25,28)

Downstream Products

• 75000-99-6 1-(4-Diethylamino-phenylazo)-2-hydroxy-11H-benzo[a]carbazole-3-carboxylic acid (4-methoxy-phenyl)-amide