67990-05-0

Basic information

• Product Name: N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide
• Synonyms: N-(5-Chloro-2-methoxyphenyl)-3-hydroxy-4-[2-methoxy-5-(phenylcarbamoyl)phenylazo]-2-naphthamide;2-Naphthalenecarboxamide, 3-hydroxy-4-((2-methoxy-5-((phenylamino)carbonyl)phenyl)azo)-N-(2-methoxy-5-chlorophenyl)-;2-Naphthalenecarboxamide, 3-hydroxy-4-((2-methoxy-5-((phenylamino)carbonyl)phenyl)azo)-N-(5-chloro-2-methoxyphenyl)-;2-Naphthalenecarboxamide, N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-(2-(2-methoxy-5-((phenylamino)carbonyl)phenyl)diazenyl)-;Einecs 268-028-8;(4Z)-N-(5-chloro-2-methoxyphenyl)-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]hydrazinylidene]-3-oxonaphthalene-2-carboxamide;N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide;pigment red 269
• CAS NO: 67990-05-0
• Molecular Formula: C32H25ClN4O5
• Molecular Weight: 581.0177
• EINECS: 268-028-8
• Product Categories: Organics
• Mol File: 67990-05-0.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 696 °C at 760 mmHg
• Flash Point: 374.7 °C
• Appearance: Red powder
• Density: 1.33 g/cm³
• Vapor Pressure: 0Pa at 25℃
• Refractive Index: 1.651
• Solubility: 220μg/L in organic solvents at 20 ℃
• PKA: 10.72±0.70(Predicted)
• Water Solubility: 3.8μg/L at 21℃
• CAS DataBase Reference: N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide(67990-05-0)
• EPA Substance Registry System: N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide(67990-05-0)

Safety Data

• Hazardous Substances Data: 67990-05-0(Hazardous Substances Data)

Usage

Description

N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide is a complex organic compound with a reddish appearance and a bluish shade. It has a heat resistance of a minimum of 200°C and exhibits light fastness between 6-7. N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide has a specific surface area of 26 m2/g and a density of 1.60 g/cm3. It has a water solubility of 1.0% max and a tinging strength of 100-105%.

Uses

1. Used in Pharmaceutical Industry:
N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide is used as an active pharmaceutical ingredient for the development of new drugs due to its unique chemical structure and properties.
2. Used in Dye Industry:
N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide is used as a dye for coloring various materials, such as textiles and plastics, due to its high tinging strength and bluish shade.
3. Used in Chemical Research:
N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide is used as a research compound for studying its chemical properties, reactivity, and potential applications in various fields.
4. Used in Material Science:
N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide is used in the development of new materials with specific properties, such as heat resistance, light fastness, and acid/alkali resistance, due to its unique chemical structure and properties.

Flammability and Explosibility

Notclassified

TEST ITEMS

SPECIFICATION

HEAT RESISTANCE

200 °C min

LIGHT FASTNESS

6-7

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

OIL ABSORPTION

40-55%

DENSITY

1.60 g/cm 3

RESIDUE ON 80 MESH

5.0% max

VOLATITE 105 °C

1.0% max

InChI:InChI=1/C32H25ClN4O5/c1-41-27-15-13-21(33)18-25(27)35-32(40)24-16-19-8-6-7-11-23(19)29(30(24)38)37-36-26-17-20(12-14-28(26)42-2)31(39)34-22-9-4-3-5-10-22/h3-18,36H,1-2H3,(H,34,39)(H,35,40)/b37-29-