Company Name: |
Hariram Industries
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Tel: |
+91-9913303151 +91-9427102885 |
Email: |
info@hariind.in |
Products Intro: |
Product Name:Chrysoidine RV base CAS:5042-54-6 Purity:98% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
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Company Name: |
Jagson Colorchem Limited
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Tel: |
+91-9879484214 +91-9879484214 |
Email: |
info@jagson.com |
Products Intro: |
Product Name:Chrysoidine RV base CAS:5042-54-6 Purity:99% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
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Company Name: |
Bide Pharmatech Ltd.
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Tel: |
400-1647117 15221909166 |
Email: |
product02@bidepharm.com |
Products Intro: |
Product Name:4-Methyl-6-(phenyldiazenyl)benzene-1,3-diamine CAS:5042-54-6 Purity:98% Package:100mg;250mg;1g; Remarks:BD01276476
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| 5-(phenylazo)toluene-2,4-diamine Basic information |
Product Name: | 5-(phenylazo)toluene-2,4-diamine | Synonyms: | 5-(phenylazo)toluene-2,4-diamine;ChrysoidineRVbase;2,4-DIAMINO-5-METHYLAZOBENZENE;4-Methyl-6-(phenylazo)-1,3-benzenediamine;C.I.11320:1;C.I.Solvent Orange 4;Chrysoidine R Base;(5-amino-2-methyl-4-phenylazo-phenyl)amine | CAS: | 5042-54-6 | MF: | C13H14N4 | MW: | 226.28 | EINECS: | 225-736-1 | Product Categories: | | Mol File: | 5042-54-6.mol | |
| 5-(phenylazo)toluene-2,4-diamine Chemical Properties |
| 5-(phenylazo)toluene-2,4-diamine Usage And Synthesis |
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
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Light Fastness
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Heat-resistant(℃)
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water
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Sodium Carbonate(5%)
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Hydrochloric acid(5%)
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Melting point
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Stable
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ISO
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Poor
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165~166
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130≥162
Sublimation
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Well
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Well
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Poor
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| 5-(phenylazo)toluene-2,4-diamine Preparation Products And Raw materials |
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