5863-44-5

Basic information

• Product Name: 2,4-bis(2,4-xylylazo)resorcinol
• Synonyms: 2,4-bis(2,4-xylylazo)resorcinol;2,4-bis[(2,4-dimethylphenyl)azo]-3-benzenediol;1,3-Benzenediol, 2,4-bis[(2,4-dimethylphenyl)azo]-;2,4-Bis[(2,4-dimethylphenyl)azo]-1,3-benzenediol;2,4-Bis[(2,4-dimethylphenyl)azo]benzene-1,3-diol;C.I.20020;C.I.Solvent Orange 30;1,3-Benzenediol, 2,4-bis(2-(2,4-dimethylphenyl)diazenyl)-
• CAS NO: 5863-44-5
• Molecular Formula: C22H22N4O2
• Molecular Weight: 374.43568
• EINECS: 227-510-8
• Product Categories: Organics
• Mol File: 5863-44-5.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 526.3°Cat760mmHg
• Flash Point: 272.1°C
• Appearance: /
• Density: 1.2g/cm³
• Vapor Pressure: 3.64E-11mmHg at 25°C
• Refractive Index: 1.621
• CAS DataBase Reference: 2,4-bis(2,4-xylylazo)resorcinol(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4-bis(2,4-xylylazo)resorcinol(5863-44-5)
• EPA Substance Registry System: 2,4-bis(2,4-xylylazo)resorcinol(5863-44-5)

Safety Data

• Hazardous Substances Data: 5863-44-5(Hazardous Substances Data)

Usage

Description

2,4-bis(2,4-xylylazo)resorcinol is a brilliant orange compound that is soluble in ethanol and toluene. It exhibits stable light fastness and heat resistance, with a melting point ranging from 95-105 degrees Celsius. It does not dissolve in water and shows no change when exposed to 5% sodium carbonate and hydrochloric acid.

Uses

Used in Dye Industry:
2,4-bis(2,4-xylylazo)resorcinol is used as a dye for its brilliant orange color and stable light fastness. Its solubility in ethanol and toluene makes it suitable for use in various applications within the dye industry.
Used in Chemical Analysis:
Due to its color-changing properties in different chemical environments, 2,4-bis(2,4-xylylazo)resorcinol can be used as an indicator in chemical analysis. For example, it turns scarlet in concentrated sulfuric acid, orange brown in 2% (hot) sodium hydroxide solution, and forms a red brown precipitation upon dilution.
Used in Heat-resistant Applications:
Given its heat-resistant nature, 2,4-bis(2,4-xylylazo)resorcinol can be utilized in industries that require materials with high thermal stability, such as in the manufacturing of plastics, coatings, or other heat-resistant products.
Used in Research and Development:
The unique properties of 2,4-bis(2,4-xylylazo)resorcinol make it a valuable compound for research and development purposes. It can be used to study the effects of various chemicals on its structure and properties, potentially leading to the discovery of new applications or improvements in existing ones.

Preparation

the 2,4-Dimethylbenzenamine (2 Moore) diazotization, and Resorcinol coupling.

Standard

Light Fastness

Melting point

Stable

ISO

Well

InChI:InChI=1/C22H22N4O2/c1-13-5-7-17(15(3)11-13)23-25-19-9-10-20(27)21(22(19)28)26-24-18-8-6-14(2)12-16(18)4/h5-12,23-24H,1-4H3/b25-19-,26-21+