3-Hydroxy-2-naphthoic acid CAS No.92-70-6 / Cat No.EBD3266
C.I. Developer 20
C.I. Developer 20 (Obs.)
C.I. Developer 8
3-Hydroxy-2-naphthalenecarboxylic acid
Bon Acid
beta-oxynaphthoic acid
2,3-Bon Acid
Refined Bon Acid
2-Hydroxy-3-Naphthalene Carboxylic acid
3-Hydroxy-2-Naphthslene Carboxylic acid
3-Hydroxy-2-Naphthalene Carboxylic acid
2-Hydroxy-3-naphthoic acid
3-hydroxynaphthalene-2-carboxylate
3-hydroxynaphthalene-2-carboxylic acid
3-hydroxynapthalene-2-carboxylic acid
3-hydroxy-2-naphthalenecarboxylic acid
2-hydroxy-3-naphthoyl acid
2-hydroxy-3-naphthoic acid
2-naphthol-3-carboxylic acid
beta-oxy naphthoic acid
3-Hydroxy-2-naphthoic acid
C.I. Developer 20 (Obs.)
C.I. Developer 8
3-Hydroxy-2-naphthalenecarboxylic acid
Bon Acid
beta-oxynaphthoic acid
2,3-Bon Acid
Refined Bon Acid
2-Hydroxy-3-Naphthalene Carboxylic acid
3-Hydroxy-2-Naphthslene Carboxylic acid
3-Hydroxy-2-Naphthalene Carboxylic acid
2-Hydroxy-3-naphthoic acid
3-hydroxynaphthalene-2-carboxylate
C.I. Developer 20 (Obs.)
C.I. Developer 8
3-Hydroxy-2-naphthalenecarboxylic acid
B
Properties
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Appearance:
yellow to beige-brown fine crystalline powder
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Density:
1.399 g/cm3
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Melting point:
218-221 °C(lit.)
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Boiling point:
367.7 °C at 760 mmHg
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Flashing point:
150 °C
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Solubility:
PRACTICALLY INSOLUBLE
Safety Information
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Symbol:
-
Signal words:
Warning -
Hazard statements:
H302 Harmful if swallowed.
H319 Causes serious eye irritation.
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Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P301+P312+P330 IF SWALLOWED:Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth.
NMR Spectrum
Prediction： XH NMR (400 MHz, CD3COCD3) : delta 8.63 (s, 1 H) , 7.96 (d, J= 8.0 Hz, 1 H) , 7.78 (d, J = 8.4 Hz, 1 H) , 7.55(dd, J= 7.2 Hz, J= 8.4 Hz, 1 H) , 7.37 (dd, J= 7.2 Hz, J= 8.0 Hz, 1 H) , 7.33 (s, 1 H) , ;
1H NMR
13C NMR
