Data set: 3-Hydroxy-2-naphthoic acid (01.00.005)
Other versions: 01.00.000| Processes with this flow as input / output | View complete dataset | Download data set as XML file |
|
Type Product flow |
Name 3-Hydroxy-2-naphthoic acid |
Reference Flow Property Mass (kg) |
|
Classification Materials production / Organic chemicals |
Synonyms beta-Hydroxynaphthoic acid; 2-hydroxy-3-naphthoic acid,2-羟基-3-萘甲酸 |
|
General comment 3-Hydroxy-2-naphthoic acid is an organic compound with the formula C 10 H 6 (OH)(CO 2 H). It is one of the several carboxylic acids derived from 2-naphthol. It is a common precursor to azo dyes and pigments. It is prepared by carboxylation of 2-naphthol via the Kolbe-Schmitt reaction. 3-Hydroxy-2-naphthalenecarboxylic acid is a weak acid with pKa of 2.79(2), indicating that this compound will exist as an anion in the environment, and anions do not volatilize from water or soil surfaces. |