N-(4-Ethoxyphenyl)-3-hydroxy-2-naphthamide

N-(4-乙氧基苯基)-3-羟基-2-萘甲酰胺

Also known as: Naphthol AS-VL, C.I. Azoic Coupling Component 30, C.I. Azoic Coupling Component 46, Azoic Coupling Component 30, Azoic Coupling Component 46, 2-Hydroxy-3-naphtho-p-phenetidide, 4'-Ethoxy-3-hydroxy-2-naphthanilide, N-(4-Ethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide, Cibanaphthol RPH, Naphthol AS-RP, Naphthol AS-Bp

CAS No.
4711-68-6
Jingsj CID
J-1110045-2
Molecular Formula
C19H17NO3
Chinese Name
N-(4-乙氧基苯基)-3-羟基-2-萘甲酰胺
Molecular Weight
307.34300 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point217-219ºC
Boiling Point438.7ºC at 760 mmHg
Density1.273 g/cm3
Flash Point219.1ºC

Frequently Asked Questions

What is the CAS number of N-(4-Ethoxyphenyl)-3-hydroxy-2-naphthamide?

4711-68-6

What are the molecular formula and molecular weight of N-(4-Ethoxyphenyl)-3-hydroxy-2-naphthamide?

C19H17NO3, molecular weight 307.34300 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026