Copper(II) chloride

134.452 g·mol−1

3.386 g/mL at 25 °C(lit.)

620 °C(lit.)

993 °C/760mmHg

in water: 706 g/L (0 °C), 757 g/L (25 °C)

brownish yellow crystalline powder

UN 2802 8/PG 3

R21/22 - Harmful in contact with skin and if swallowed
R22 - Harmful if swallowed
R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed
R25 - Toxic if swallowed
R36 - Irritating to eyes
R36/37/38 - Irritating to eyes, respiratory system and skin
R38 - Irritating to skin
R41 - Risk of serious damage to eyes
R50 - Very toxic to aquatic organisms
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S28 - After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
S29 - Do not empty into drains
S36 - Wear suitable protective clothing
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S37/39 - Wear suitable gloves and eye/face protection
S39 - Wear eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S57 - Use appropriate containment to avoid environmental contamination
S60 - This material and its container must be disposed of as hazardous waste
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet

8

N, T, Xn, Xi

2-8°C

UN 3264 8 / PG 3