Melting point :100 °C (dec.)(lit.)
Density :2.54
vapor density :>1 (vs air)
storage temp. :Store at +5°C to +30°C.
solubility :757g/l
form :Solid
Specific Gravity :2.54
color :White
PH :3.0-3.8 (50g/l, H2O, 20℃)
Water Solubility :1150 g/L
Sensitive :Air Sensitive & Hygroscopic
Merck :14,2633
Exposure limits :ACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3 Stability :Reacts violently with potassium, sodium. Contact with acetylene can form shock-sensitive acetylides. Hygroscopic - incompatible with moisture.
InChIKey :ORTQZVOHEJQUHG-UHFFFAOYSA-L
LogP :-1.380 (est)
CAS DataBase Reference :10125-13-0(CAS DataBase Reference)
EPA Substance Registry System :Cupric chloride dihydrate (10125-13-0)

Symbol(GHS):
Signal word:	Danger
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 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 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. 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.