4-methyl-6-(naphthylazo)benzene-1,3-diamine

CAS No.
6364-39-2
Chemical Name:
4-methyl-6-(naphthylazo)benzene-1,3-diamine
Synonyms
C.I.11330;Solvent Brown 2;Einecs 228-856-2;C.I.Solvent Brown 2;C.I.Solvent Brown 2:C.I.11330;4-methyl-6-(naphthylazo)benzene-1,3-diamine;4-methyl-6-[1]naphthylazo-m-phenylenediamine;1,3-Benzenediamine, 4-methyl-6-(1-naphthalenylazo)-;4-Methyl-6-[(naphthalen-1-yl)azo]-1,3-benzenediamine;1,3-Benzenediamine, 4-methyl-6-[2-(1-naphthalenyl)diazenyl]-
CBNumber:
CB9932421
Molecular Formula:
C17H16N4
Molecular Weight:
276.34
MDL Number:
MOL File:
6364-39-2.mol
Last updated:2023-07-12 17:06:25

4-methyl-6-(naphthylazo)benzene-1,3-diamine Properties

Boiling point 535.8±50.0 °C(Predicted)
Density 1.24±0.1 g/cm3(Predicted)
pka 2.82±0.13(Predicted)

4-methyl-6-(naphthylazo)benzene-1,3-diamine Chemical Properties,Uses,Production

Preparation

Naphthalen-1-amine diazotization, and 4-Methylbenzene-1,3-diamine coupling.

Properties and Applications

red orange and brown. From benzene in crystallization out products for red brown crystallization, melting point 148 ℃. Soluble in ethanol, acetone and benzene. In concentrated sulfuric acid to yellow, dilution after bright yellow; In concentrated sodium hydroxide solution insoluble. Dye alcohol solution to join dilute hydrochloric acid for brown light red; Join dilute sodium hydroxide solution for brown light yellow. Used for oil, paraffin wax, printing ink, alcohol soluble paint color.

Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO Poor Insoluble Good Good

4-methyl-6-(naphthylazo)benzene-1,3-diamine Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 1)Suppliers
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Hubei Jusheng Technology Co.,Ltd.
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Hubei Jusheng Technology Co.,Ltd.
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4-methyl-6-(naphthylazo)benzene-1,3-diamine 1,3-Benzenediamine, 4-methyl-6-(1-naphthalenylazo)- 4-Methyl-6-[(naphthalen-1-yl)azo]-1,3-benzenediamine C.I.11330 C.I.Solvent Brown 2 Einecs 228-856-2 4-methyl-6-[1]naphthylazo-m-phenylenediamine 1,3-Benzenediamine, 4-methyl-6-[2-(1-naphthalenyl)diazenyl]- C.I.Solvent Brown 2:C.I.11330 Solvent Brown 2 6364-39-2 Organics