5-(phenylazo)toluene-2,4-diamine
- Product Name
- 5-(phenylazo)toluene-2,4-diamine
- CAS No.
- 5042-54-6
- Chemical Name
- 5-(phenylazo)toluene-2,4-diamine
- 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
- CBNumber
- CB7881097
- Molecular Formula
- C13H14N4
- Formula Weight
- 226.28
- MOL File
- 5042-54-6.mol
5-(phenylazo)toluene-2,4-diamine Property
- Melting point:
- 161.5-162 °C
- Boiling point:
- 357.89°C (rough estimate)
- Density
- 1.0439 (rough estimate)
- refractive index
- 1.4850 (estimate)
- pka
- 2.97±0.10(Predicted)
- EPA Substance Registry System
- 1,3-Benzenediamine, 4-methyl-6-(phenylazo)- (5042-54-6)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313IF eye irritation persists: Get medical advice/attention.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- CHM0307898
- Product name
- 5-(PHENYLAZO)TOLUENE-2,4-DIAMINE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $497.63
- Updated
- 2021/12/16
5-(phenylazo)toluene-2,4-diamine Chemical Properties,Usage,Production
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 |