Melting point :198-202°C
Boiling point :264.27°C (rough estimate)
Density :1.1555 (rough estimate)
refractive index :1.4500 (estimate)
storage temp. :Inert atmosphere,Room Temperature
solubility :DMSO (Slightly), Methanol (Slightly)
pka :4.28(at 20℃)
form :Crystalline Powder
color :Beige
Water Solubility :587.9mg/L(20 ºC)
InChI :InChI=1S/C9H7NO/c11-8-5-7-3-1-2-4-9(7)10-6-8/h1-6,11H
InChIKey :IQQDNMHUOLMLNJ-UHFFFAOYSA-N
SMILES :N1C2C(=CC=CC=2)C=C(O)C=1

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 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 H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312 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. P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.