Melting point :110-113 °C(lit.)
Boiling point :146 °C / 2mmHg
Density :1.1871 (rough estimate)
refractive index :1.5800 (estimate)
storage temp. :Inert atmosphere,Room Temperature
solubility :methanol: 0.1 g/mL, clear
form :Crystalline Powder
pka :7.97(at 25℃)
color :Off-white to beige-gray
Water Solubility :slightly soluble
BRN :386130
Henry's Law Constant :1.4×10⁴ mol/(m³Pa) at 25℃, Hilal et al. (2008)
Stability :Stable. Incompatible with strong oxidizing agents.
InChI :1S/C7H5NO/c8-5-6-1-3-7(9)4-2-6/h1-4,9H
InChIKey :CVNOWLNNPYYEOH-UHFFFAOYSA-N
SMILES :Oc1ccc(cc1)C#N
CAS DataBase Reference :767-00-0(CAS DataBase Reference)
NIST Chemistry Reference :4-Hydroxybenzoic acid nitrile(767-00-0)
EPA Substance Registry System :Benzonitrile, 4-hydroxy- (767-00-0)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes 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. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.