Molecular Structure:
Molecular Formula: C21H15NO2
Molecular Weight: 313.3493
IUPAC Name: 3-Hydroxy-N-naphthalen-2-ylnaphthalene-2-carboxamide
Synonyms of 3-Hydroxy-N-2-naphthyl-2-naphthamide (CAS NO.135-64-8): C.I. 37565 ; Naphthol AS-SW ; Azoic Coupling Component 7
CAS NO: 135-64-8
Product Categories: Intermediates of Dyes and Pigments
Melting point: 243~244°C
Index of Refraction: 1.778
Molar Refractivity: 98.39 cm3
Molar Volume: 234.9 cm3
Surface Tension: 65.9 dyne/cm
Density: 1.333 g/cm3
Flash Point: 243.6 °C
Enthalpy of Vaporization: 77.19 kJ/mol
Boiling Point: 479.3 °C at 760 mmHg
Vapour Pressure of 3-Hydroxy-N-2-naphthyl-2-naphthamide (CAS NO.135-64-8): 8.27E-10 mmHg at 25°C
3-Hydroxy-N-2-naphthyl-2-naphthamide (CAS NO.135-64-8) is used for dyeing and printing of cotton fiber bottoming agent.
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