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3-Hydroxy-N-Naphthalen-1-Ylnaphthalene-2-Carboxamide

3-Hydroxy-N-Naphthalen-1-Ylnaphthalene-2-Carboxamide / CAS : 132-68-3

Appearance Light beige powder UN -
HS 29241990 DG Class -
Synonyms Azonaphtol An; Naphthol As-Bo; Cibanaphthol Rn; 3-Hydroxy-Naphthalene-2-Carboxylic Acid Naphthalen-1-Ylamide; Naphthol Assw; Acco Naphthol As-Bo; Brenthol An; 2-Hydroxy-3-Naphthoic Acid 1-Naphthylamide; Dragonthol Bo; Naphtanilide Bo; 3-Hydroxy-[2]Naphthoic Acid-[1]Naphthylamide; Azoic Coupling Component 4; 3-Hydroxy-N-(Naphthyl-(1))-Naphthamid-(2); Solunaptol Anl; 3-Hydroxy-[2]Naphthoesaeure-[1]Naphthylamid; Naphtoelan Bo; 3-Hydroxy-N-(1-Naphthyl)-2-Naphthamide; Naphthoide Bo; (4-Amino-4-Hydroxy-3H-Naphthalen-2-Yl)-(1-Naphthalenyl)Methanone; 2-Naphthalenecarboxamide, 3-Hydroxy-N-1-Naphthalenyl-; 3-Hydroxy-N-(Naphthalen-1-Yl)-2-Naphthamide; 3-Hydroxynaphthalene-2-Carbonyl (1-Naphthyl) Amine; 2-Hydroxy-3-Naphthoyl-1-Naphthamine; 1-Hydroxy-3-Naphthoyl-1-Naphthamine; Naphthol As-Bo (C.I. 37560)
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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-1-ylnaphthalene-2-carboxamide
SMILES
C1=CC=C2C(=C1)C=CC=C2NC(=O)C3=CC4=CC=CC=C4C=C3O

Attribute classification

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

Chemical and Physical Properties

Melting Point
222~223℃
Density
1.333 g/cm3
Boiling Point
479.3ºC
Appearance
Light beige powder
Acidity and Basicity
acidness

Export information

HS Code
29241990
Export Rebate
13%

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