Melting point :106-108 °C (lit.)
Boiling point :147 °C/18 mmHg (lit.)
Density :1.2558 (rough estimate)
vapor pressure :0.16Pa at 25℃
refractive index :1.4620 (estimate)
Flash point :146-148°C/18mm
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :>1000g/l
pka :8.28±0.10(Predicted)
form :Powder
color :Beige
PH :3.8 (10g/l, H2O, 30℃)
Water Solubility :soluble
BRN :2042864
Stability :Stable. Incompatible with acid chlorides, acid anhydrides, oxidizing agents.
LogP :0.895 at 25℃
CAS DataBase Reference :95-88-5(CAS DataBase Reference)
NIST Chemistry Reference :1,3-Benzenediol, 4-chloro-(95-88-5)
EPA Substance Registry System :4-Chlororesorcinol (95-88-5)

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 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 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. 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.