Melting point :40-42 °C (lit.)
Boiling point :145 °C
Density :1.2483 (estimate)
Flash point :128 °F
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
form :powder to lump
pka :7.71±0.10(Predicted)
color :White to Almost white
Water Solubility :slightly soluble
BRN :2081076
CAS DataBase Reference :2713-31-7(CAS DataBase Reference)
NIST Chemistry Reference :2,5-Difluorophenol(2713-31-7)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H228 Flammable solid Flammable solids Category 1 Category 2 Danger Warning P210, P240,P241, P280, P370+P378 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:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 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.