Melting point :-18 °C (lit.)
Boiling point :262-264 °C/751 mmHg (lit.)
Density :1.016 g/mL at 25 °C (lit.)
refractive index :n20/D 1.613(lit.)
Flash point :>230 °F
color :Colorless to Light yellow to Light orange
Water Solubility :9.634mg/L(25 ºC)
BRN :2039842
LogP :4.370
CAS DataBase Reference :571-58-4(CAS DataBase Reference)
EPA Substance Registry System :1,4-Dimethylnaphthalene (571-58-4)

Symbol(GHS):
Signal word:	Danger
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 H304 May be fatal if swallowed and enters airways Aspiration hazard Category 1 Danger H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P330 Rinse mouth. P391 Collect spillage. Hazardous to the aquatic environment P501 Dispose of contents/container to..…