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1-Naphthalenamine, 4-[2-(2-ethoxyphenyl)diazenyl]-

1-Naphthalenamine, 4-[2-(2-ethoxyphenyl)diazenyl]- structure

CAS No.: 84-84-4

Chemical Name:: 1-Naphthalenamine, 4-[2-(2-ethoxyphenyl)diazenyl]-

Synonyms: Azoic Diazo Component 23;C.I.Azoic Diazo Component 23:C.I.37205;4-(2-ETHOXY-PHENYLAZO)-NAPHTHALEN-1-YLAMINE;1-Naphthalenamine, 4-[2-(2-ethoxyphenyl)diazenyl]-

CBNumber:: CB94821189

Molecular Formula:: C18H17N3O

Molecular Weight:: 291.35

MDL Number:

MOL File:: 84-84-4.mol

Last updated:2026-01-13 11:23:55

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1-Naphthalenamine, 4-[2-(2-ethoxyphenyl)diazenyl]- 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)

1-Naphthalenamine, 4-[2-(2-ethoxyphenyl)diazenyl]- Chemical Properties, Uses, Production

Preparation

diazo 2-Ethoxybenzenamineand Naphthalen-1-amine coupling.

Properties and Applications

the fastness properties in cotton:

Couplingcomponents	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

1-Naphthalenamine, 4-[2-(2-ethoxyphenyl)diazenyl]- Preparation Products And Raw materials

Raw materials

o-Phenetidine 1-Naphthylamine

Preparation Products

1-Naphthalenamine, 4-[2-(2-ethoxyphenyl)diazenyl]- Suppliers

Global Suppliers ( 1)

Supplier	Tel	Email	Country	ProdList	Advantage
Merck KGaA	--	ordercn@merckgroup.com	China	6376	58

Supplier	Advantage
Merck KGaA	58

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1-Naphthalenamine, 4-[2-(2-ethoxyphenyl)diazenyl]- Azoic Diazo Component 23 C.I.Azoic Diazo Component 23:C.I.37205 4-(2-ETHOXY-PHENYLAZO)-NAPHTHALEN-1-YLAMINE 84-84-4