Melting point :123-126 °C (lit.)
Boiling point :312.25°C (rough estimate)
Density :1.1350 (rough estimate)
refractive index :1.4500 (estimate)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Solid
color :yellow
Water Solubility :Insoluble in water.
Sensitive :Air Sensitive
BRN :1874889
InChI :InChI=1S/C17H10O/c18-10-14-7-6-13-5-4-11-2-1-3-12-8-9-15(14)17(13)16(11)12/h1-10H
InChIKey :RCYFOPUXRMOLQM-UHFFFAOYSA-N
SMILES :C1(C=O)=C2C3=C4C(C=C2)=CC=CC4=CC=C3C=C1
CAS DataBase Reference :3029-19-4(CAS DataBase Reference)
NIST Chemistry Reference :1-Pyrene-carboxaldehyde(3029-19-4)

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.