1-Naphthalenamine, 4-[2-(2-ethoxyphenyl)diazenyl]-
1-Naphthalenamine, 4-[2-(2-ethoxyphenyl)diazenyl]- Basic information
- Product Name:
- 1-Naphthalenamine, 4-[2-(2-ethoxyphenyl)diazenyl]-
- Synonyms:
-
- 1-Naphthalenamine, 4-[2-(2-ethoxyphenyl)diazenyl]-
- Azoic Diazo Component 23
- C.I.Azoic Diazo Component 23:C.I.37205
- CAS:
- 84-84-4
- MF:
- C18H17N3O
- MW:
- 291.35
- Mol File:
- 84-84-4.mol
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1-Naphthalenamine, 4-[2-(2-ethoxyphenyl)diazenyl]- Chemical Properties
- Boiling point:
- 506.1±35.0 °C(Predicted)
- Density
- 1.17±0.1 g/cm3(Predicted)
- Melting point:
- 169 °C
- pka
- 2.66±0.10(Predicted)
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1-Naphthalenamine, 4-[2-(2-ethoxyphenyl)diazenyl]- Usage And Synthesis
Preparation
diazo 2-Ethoxybenzenamine?and ?Naphthalen-1-amine coupling.
Properties and Applications
the fastness properties in cotton:
| Coupling?components | Fast light | Soda boiling | Oxygen bleaching | Ironing | Chlorine bleaching | ||
| ISO | AATCC | ISO | |||||
| 1/3N | 2N | 2N | |||||
| 7 | 6 | 6 | 3-4 | 4 | 5 | ||
| 17 | 6 | 6 | 2 | 3-4 | 5 | ||
| 19 | 6-7 | 6-7 | 3-4 | 3-4 | 5 | ||
| 24 | 5-6 | 1-2 | 4 | 5 | |||