Melting point :80-82 °C
Boiling point :288.1°C (rough estimate)
Density :1.8199 (estimate)
vapor pressure :0-93.326Pa at 25℃
refractive index :1.6000 (estimate)
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform, DMSO (Slightly), Methanol (Slightly)
form :Crystalline Powder or Crystals
color :White to light beige
Water Solubility :347.9ug/L(25 ºC)
Henry's Law Constant :5.8×10^-2 mol/(m³Pa) at 25℃, Ebert et al. (2023)
InChI :InChI=1S/C10H6Br2/c11-9-5-6-10(12)8-4-2-1-3-7(8)9/h1-6H
InChIKey :IBGUDZMIAZLJNY-UHFFFAOYSA-N
SMILES :C1(Br)=C2C(C=CC=C2)=C(Br)C=C1
LogP :4.95-5.02
CAS DataBase Reference :83-53-4(CAS DataBase Reference)
EPA Substance Registry System :Naphthalene, 1,4-dibromo- (83-53-4)

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. P280 Wear protective gloves/protective clothing/eye protection/face protection. 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.