Product Name

  • Name

    Copper(II) chloride dihydrate

  • EINECS 215-704-5
  • CAS No. 13933-17-0
  • Density 3.386 g/mL at 25 °C(lit.)
  • Solubility H2O: soluble
  • Melting Point 620 °C(lit.)
  • Formula Cl2Cu H4 O2
  • Boiling Point 993 °C
  • Molecular Weight 170.483
  • Flash Point
  • Transport Information UN 3264 8
  • Appearance green to blue crystalline powder
  • Safety 61
  • Risk Codes 52/53 R22 R36 R37 R38.
  • Molecular Structure Molecular Structure of 13933-17-0 (Copper(II) chloride dihydrate)
  • Hazard Symbols DangerousN
  • Synonyms Copper,dichlorodiaquo- (7CI)
  • PSA 18.46000
  • LogP -6.12310

Cupric chloride dihydrate Chemical Properties

Molecular Structure:

Molecular Formula: H4Cl2CuO2
Molecular Weight: 170.4826
IUPAC Name: Copper dichloride dihydrate
Synonyms of Copper(II) chloride dihydrate (CAS NO.13933-17-0): Copper(II) chloride, dihydrate (1:2:2)
CAS NO: 13933-17-0
Classification Code: Mutation data 
H bond acceptors: 1
H bond donors: 2
Polar Surface Area: 9.23 Å2
Enthalpy of Vaporization: 40.65 kJ/mol
Boiling Point: 100 °C at 760 mmHg
Vapour Pressure of Copper(II) chloride dihydrate (CAS NO.13933-17-0): 24.5 mmHg at 25°C

Cupric chloride dihydrate Uses

 Copper(II) chloride dihydrate (CAS NO.13933-17-0) is used for paint, wood preservation, industry. And it is used as disinfectants, mordants, catalyst.

Cupric chloride dihydrate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LCLo inhalation 1050mg/m3 (1050mg/m3)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 35(2), Pg. 42, 1991.
mouse LD50 intramuscular 25mg/kg (25mg/kg)   Pharmaceutical Chemistry Journal Vol. 17, Pg. 353, 1983.
mouse LD50 intraperitoneal 9400ug/kg (9.4mg/kg)   Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 244, Pg. 17, 1962.
mouse LD50 oral 209mg/kg (209mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 35(2), Pg. 42, 1991.
rat LD50 oral 290mg/kg (290mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 35(2), Pg. 42, 1991.

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