Melting point :240-250 °C (lit.)
Boiling point :283.17°C (rough estimate)
Density :1.2100 (rough estimate)
vapor pressure :0Pa at 25℃
refractive index :1.6400 (estimate)
storage temp. :Sealed in dry,Room Temperature
solubility :Insoluble in water
pka :4.34±0.30(Predicted)
form :Powder
color :Pale brown
Water Solubility :99mg/L at 20℃
BRN :2692084
InChI :1S/C11H8O3/c12-10-4-3-7-5-9(11(13)14)2-1-8(7)6-10/h1-6,12H,(H,13,14)
InChIKey :KAUQJMHLAFIZDU-UHFFFAOYSA-N
SMILES :OC(=O)c1ccc2cc(O)ccc2c1
LogP :2.1
CAS DataBase Reference :16712-64-4(CAS DataBase Reference)
EPA Substance Registry System :6-Hydroxy-2-naphthoic acid (16712-64-4)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405 Store locked up.