ChemicalBook--->CAS DataBase List--->5042-54-6

5042-54-6

5042-54-6 Structure

5042-54-6 Structure
IdentificationBack Directory
[Name]

5-(phenylazo)toluene-2,4-diamine
[CAS]

5042-54-6
[Synonyms]

C.I.11320:1
Solvent Orange 4
ChrysoidineRVbase
Chrysoidine R Base
C.I.Solvent Orange 4
2,4-DIAMINO-5-METHYLAZOBENZENE
5-(phenylazo)toluene-2,4-diamine
C.I.Solvent Orange 4:C.I.11320:1
4-Methyl-6-(phenylazo)-1,3-benzenediamine
(5-amino-2-methyl-4-phenylazo-phenyl)amine
4-methyl-6-phenyldiazenylbenzene-1,3-diamine
4-methyl-6-phenyldiazenyl-benzene-1,3-diamine
1,3-Benzenediamine, 4-methyl-6-(2-phenyldiazenyl)-
[EINECS(EC#)]

225-736-1
[Molecular Formula]

C13H14N4
[MDL Number]

MFCD01939414
[MOL File]

5042-54-6.mol
[Molecular Weight]

226.28
Chemical PropertiesBack Directory
[Boiling point ]

357.89°C (rough estimate)
[density ]

1.0439 (rough estimate)
[refractive index ]

1.4850 (estimate)
[EPA Substance Registry System]

1,3-Benzenediamine, 4-methyl-6-(phenylazo)- (5042-54-6)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H319
[Precautionary statements ]

P501-P270-P264-P280-P337+P313-P305+P351+P338-P301+P312+P330
Hazard InformationBack Directory
[Preparation]

aniline diazotization, and 4-Methylbenzene-1,3-diamine coupling, and made free base.
[Properties and Applications]

orange. Melting point of 165 ~ 166 ℃. Soluble in water for orange, soluble in ethanol, acetone and Cellosolve. In concentrated sulfuric acid to yellow, to orange after diluted; In concentrated hydrochloric acid for red solution, and then into orange. Dye aqueous solution to join hydrochloric acid to red solution; Add sodium hydroxide have yellow precipitation
Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO Poor 165~166 130≥162

Sublimation

Well Well Poor
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