MORDANT BROWN 4
MORDANT BROWN 4 Basic information
- Product Name:
- MORDANT BROWN 4
- Synonyms:
-
- (6E)-6-[(2,4-diamino-5-methylphenyl)hydrazinylidene]-2,4-dinitrocyclohexa-2,4-dien-1-one
- MORDANT BROWN 4
- 2-(4,6-diamino-m-tolylazo)-4,6-dinitrophenol
- C.I. Mordant Brown 4
- Mordant Brown 4 (C.I.)
- mordantbrown4dyecontent:approx.20%
- 2-[(2,4-Diamino 5-methylphenyl)azo]-4,6-dinitrophenol
- C.I.11335
- CAS:
- 6247-27-4
- MF:
- C13H12N6O5
- MW:
- 332.27
- EINECS:
- 228-362-7
- Mol File:
- 6247-27-4.mol
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MORDANT BROWN 4 Chemical Properties
- Boiling point:
- 596.2±50.0 °C(Predicted)
- Density
- 1.70±0.1 g/cm3(Predicted)
- pka
- 2.51±0.38(Predicted)
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MORDANT BROWN 4 Usage And Synthesis
Preparation
2-Amino-4,6-dinitrophenol diazotization, and 4-Methylbenzene-1,3-diamine coupling.
Properties and Applications
dark red light brown. Soluble in water for yellow red, soluble in Cellosolve, slightly soluble in ethanol and Acetone, insoluble in other organic solvent. In concentrated sulfuric acid for brilliant red, dilution after small change; In concentrated nitric acid for amber solution; In a dilute sodium hydroxide solution for red brown solution.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 4-5 | 5 | 4-5 | 1-2 | 4-5 | 4-5 | 5 |
| AATCC | Dry 3,wet 5 | 5-6 | 4 | 3-4 | 4 | 5 | |
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MORDANT BROWN 4(6247-27-4)Related Product Information
- Mordant Brown 33
- MORDANT BROWN 24
- Mordant Brown 36
- Benzenesulfonic acid, 4-hydroxy-3-[(2-hydroxy-5-methylphenyl)azo]-5-nitro-, monosodium salt
- MORDANT BROWN 4
- 3,4-Diaminotoluene
- 4-Amino-2-nitrophenol
- 3,5-DINITROANILINE
- 2,4-diaminophenol
- 2,4-Diaminotoluene
- 2,4-DIAMINOAZOBENZENE
- Picramic acid
- 2-Amino-4-nitrophenol
- 2,4-Dinitrophenol
- 2-amino-6-nitro-phenol
- 3,5-DIAMINONITROBENZENE
- 1,3,5-TRIAMINOBENZENE
- 2,4,5-Triaminotoluene