ChemicalBook--->CAS DataBase List--->4711-68-6

4711-68-6

4711-68-6 Structure

4711-68-6 Structure
IdentificationMore
[Name]

N-(4-Ethoxyphenyl)-3-hydroxy-2-naphthamide
[CAS]

4711-68-6
[Synonyms]

azoiccouplingcomponent30
C.1.AzoicCouplingComponent30(37559)
C.I.Azoiccouplingcomponent30
n-(4-ethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamid
NaphtholAS-Bp
NaphtholAS-RP
NaphtholAS-VL
2-HYDROXY-3-NAPHTHOYL-P-ETHOXY ANILINE
4'-ethoxy-3-hydroxy-2-naphthanilide
3-hydroxy-2-naphtho-p-phenetidide
N-(4-ethoxyphenyl)-3-hydroxy-2-naphthamide
2-Naphthalenecarboxamide-N-(4-ethoxyphenyl)-3-hydroxy
1-HYDROXY-3-NAPHTHOYL-P-ETHOXY ANILINE
4′-Ethoxy-3-hydroxy-2-naphthanilid
Cibanaphthol RPH
Naphthol AS-VL (C.I. 37559)
C.I.Azioc Coupling Component 30
Dycosthol AS-VL.
Azoic CC 46
C.I.37559
[EINECS(EC#)]

225-200-7
[Molecular Formula]

C19H17NO3
[Molecular Weight]

307.34
[MOL File]

4711-68-6.mol
Chemical PropertiesBack Directory
[Melting point ]

217~219℃
[Boiling point ]

519.5℃ at 101.325kPa
[density ]

1.326g/cm3 at 29℃
[vapor pressure ]

0-0Pa at 25℃
[storage temp. ]

2-8°C
[form ]

Powder
[pka]

8.76±0.40(Predicted)
[LogP]

2.8 at 23℃ and pH7
[CAS DataBase Reference]

4711-68-6(CAS DataBase Reference)
[EPA Substance Registry System]

4711-68-6(EPA Substance)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Phenetidine-->Phenetidine-->3-Hydroxy-2-naphthoic acid
Safety DataBack Directory
[TSCA ]

TSCA listed
[REACH Registrations]

Active
Hazard InformationBack Directory
[Uses]

N-(4-Ethoxyphenyl)-3-hydroxy-2-naphthamide is mainly used as a base agent for dyeing and printing cotton fibers. It is often blended with Naphthol AS for dyeing and base application of cotton fabrics. It has moderate affinity and coupling ability for cotton and its performance is similar to that of Naphthol AS-RL. It is also used for dyeing viscose fibers and printing cotton fabrics.
[Definition]

ChEBI: N-(4-ethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamide is a naphthalenecarboxamide.
[Preparation]

4-Ethoxybenzenamine and 3-Hydroxy-2-naphthoic acid condensation.
[Properties and Applications]

brown powder, melting point for 217 ~ 219 ℃. Insoluble in water and sodium carbonate solution, stable to air. Mainly used for dyeing cotton fabric and glue, also used in the cotton fabric printing. This product to cotton affinity medium, coupled ability medium.
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