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3-Hydroxy-N-2-Naphthyl-2-Naphthamide

3-Hydroxy-N-2-Naphthyl-2-Naphthamide / CAS : 135-64-8

Appearance Light yellow powder. Soluble in chlorobenzene. It is yellow when dissolved in caustic soda solution. Insoluble in water and soda solution. UN 1989
HS 29242100 DG Class 3
Synonyms 3-Hydroxy-N-(Naphthyl-(2))-Naphthamid-(2); Dragonthol Sw; 3-Hydroxy-N-Naphthalen-2-Ylnaphthalene-2-Carboxamide; Naphtoelan Sw; Naphthoide Sw; 3-Hydroxy-Naphthalene-2-Carboxylic Acid Naphthalen-2-Ylamide; 3-Hydroxy-[2]Naphthoic Acid-[2]Naphthylamide; 3-Hydroxynaphthalene-2-Carboxylic Acid Naphthalen-2-Yl Amide; Azoic Coupling Component 7; Naphthanilid Sw; 2-Hydroxy-3-Naphthoic Acid 2-Naphthylamide; 3-Hydroxy-N-(Naphthalen-2-Yl)-2-Naphthamide; 3-Hydroxy-N-(2-Naphthyl)-2-Naphthamide; Naphthanil Sw; 3-Hydroxy-[2]Naphthoesaeure-[2]Naphthylamid; Cibanaphthol Ra; Naphthol As-Sw; Acco Naphthol As-Sw; Naphtanilide Sw; Acnanaphthold; Brentholbn; Amarthol As-Sw; Dycosthol As-Sw; Tulathol As-Sw
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Properties

Summary

Formula
C21H15NO2
Molecular Mass
313.34900
Exact Mass
313.11000
PSA
49.33000
Logp
5.02390
IUPAC
3-hydroxy-N-naphthalen-2-ylnaphthalene-2-carboxamide
SMILES
C1=CC=C2C=C(C=CC2=C1)NC(=O)C3=CC4=CC=CC=C4C=C3O

Attribute classification

Matter Classification
organic
Category
Agrochemicals > Pesticide Intermediates
Dyestuffs and Pigments > Intermediates
Dyestuffs and Pigments > Ingrain Dyes

Chemical and Physical Properties

Melting Point
243~244℃
Density
1.333±0.06 g/cm3(Predicted)
Boiling Point
479.3±28.0 °C(Predicted)
Flash Point
243.6ºC
Appearance
Light yellow powder. Soluble in chlorobenzene. It is yellow when dissolved in caustic soda solution. Insoluble in water and soda solution.

Export information

HS Code
29242100
Export Rebate
13%
UN No.
1989
DG-Class
3
Risk Code
R36/37/38; R22
Safety Label
Xi; Xn

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