ChemicalBook--->CAS DataBase List--->135-64-8

135-64-8

135-64-8 Structure

135-64-8 Structure
IdentificationMore
[Name]

3-Hydroxy-N-2-naphthyl-2-naphthamide
[CAS]

135-64-8
[Synonyms]

2-HYDROXY-3-NAPHTHOIC ACID 2-NAPHTHYLAMIDE
3-HYDROXY-N-2-NAPHTHYL-2-NAPHTHAMIDE
AZOIC COUPLING COMPONENT 7
NAPHTHOL AS-SW
3-hydroxy-n-2-naphthalenyl-2-naphthalenecarboxamid
AcnaNaphtholD
BrentholBN
C.1.AzoicCouplingComponent7(37565)
C.I.Azoiccouplingcomponent7
CelcotRA
DiatholSW
MitsuiNaphthozolSW
NaphthoideSW
3-hydroxy-N-(naphthalen-2-yl)-2-naphthamide
1-HYDROXY-3-NAPHTHOYL-2-NAPHTHAMINE
NAPHTHOLAS-SW(C.I.37565)
2-Naphthalenecarboxamide, 3-hydroxy-N-2-naphthalenyl-
C.I. 37565
Amarthol AS-SW
Dycosthol AS-SW
[EINECS(EC#)]

205-208-7
[Molecular Formula]

C21H15NO2
[MDL Number]

MFCD00053488
[Molecular Weight]

313.35
[MOL File]

135-64-8.mol
Chemical PropertiesBack Directory
[Melting point ]

243~244℃
[Boiling point ]

479.3±28.0 °C(Predicted)
[density ]

1.333±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[Colour Index ]

37565
[form ]

powder to crystal
[pka]

8.73±0.40(Predicted)
[color ]

Light yellow to Brown
[CAS DataBase Reference]

135-64-8(CAS DataBase Reference)
[EPA Substance Registry System]

135-64-8(EPA Substance)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Water-->Sodium dithionite-->2-Aminonaphthalene-1-sulfonic acid-->2-Naphthylamine-->3-Hydroxy-2-naphthoic acid
Safety DataBack Directory
[HS Code ]

2924.29.3600
Hazard InformationBack Directory
[Preparation]

Naphthalen-2-amine and 3-Hydroxy-2-naphthoic acid condensation.
[Properties and Applications]

yellowish powder, soluble point 243 ~ 244 ℃. Insoluble in water solution and sodium carbonate, soluble in chlorobenzene, in the solution for hydrogen oxide yellow liquid. To the stability of the air is good. Mainly used for cotton, cotton yarn line, bath towel dyeing, also can be used to PVA, viscose, silk and polyamide fiber dyeing, general is not used for printing. This product to cotton affinity is higher, coupled ability medium.
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

135-64-8(sigmaaldrich)
[TCI AMERICA]

3-Hydroxy-N-(2-naphthyl)-2-naphthamide,>97.0%(LC)(T)(135-64-8)
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