dichlorocopper

• ChemBase ID: 126701
• Molecular Formular: Cl2Cu
• Molecular Mass: 134.452
• Monoisotopic Mass: 132.86730286
• SMILES: Cl[Cu]Cl
• Canonical SMILES: Cl[Cu]Cl
• InChI: InChI=1S/2ClH.Cu/h2*1H;/q;;+2/p-2
• InChIKey: ORTQZVOHEJQUHG-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: dichlorocopper
• IUPAC Traditional name: copper chloride
• Synonyms: Cupric chloride; Copper(II) chloride; Additive Screening Solution 25/Fluka kit no 78374; Cupric chloride solution; Copper(II) chloride 0.1 M solution; Copper(II) chloride; Copper atomic spectroscopy standard concentrate 10.00 g Cu; Cupric chloride solution; Copper atomic spectroscopy standard concentrate 1.00 g Cu; 氯化铜; 氯化铜(II); 铜标准浓缩液 10.00g Cu; 氯化铜 溶液; 氯化铜 溶液; 铜原子光谱分析标准浓缩液 1.00g Cu

Database IDs

• CAS Number: 7447-39-4
• EC Number: 231-210-2
• MDL Number: MFCD00010972
• PubChem SID: 24890399; 24868644; 24845464; 162221029; 24852150; 24845369; 24853306
• PubChem CID: 24014
• CHEBI ID: 49553
• CHEMBL: 1200553
• Chemspider ID: 148374
• Unique Ingredient Identifier: P484053J2Y
• Wikipedia Title: Copper(II)_chloride

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.519
• LogD (pH = 7.4): 0.519
• Log P: 0.519
• Molar Refractivity: 12.2726 cm^3
• Polarizability: 8.107026 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: 70.6 g/100 mL (0 °C) ; 75.7 g/100 mL (25 °C) ; 107.9 g/100 mL (100 °C) in water; H2O: soluble; ''methanol:'' ; 68 g/ 100 mL (15 °C)

  ---

  ''ethanol:'' ; 53 g/100 mL (15 °C) ; soluble in acetone
• Apperance: powder; yellow-brown solid (anhydrous); blue-green solid (dihydrate)
• Melting Point: 498 °C (anhydrous) ; 100 °C (dehydration of dihydrate); 620 °C(lit.)
• Boiling Point: 993 °C (anhydrous, decomp)
• Flash Point: Non-flammable
• Density: 1.03 g/mL at 20 °C; 3.386 g/cm^3 (anhydrous) ; 2.51 g/cm^3 (dihydrate); 3.386 g/mL at 25 °C(lit.)
• Odor: odorless

Safety Information

• RTECS: GL7000000
• European Hazard Symbols: Nature polluting (N); Harmful (Xn)
• UN Number: 2802; 3082; 3264
• German water hazard class: 2; 3
• Hazard Class: 8; 9
• Packing Group: 3
• Risk Statements: 22-36/37/38-50/53; 50/53; 51/53
• Safety Statements: 26-60-61; 61
• GHS Pictograms: GHS07; GHS09
• GHS Signal Word: Warning
• NFPA704:
  

  0

  2

  1
• GHS Hazard statements: H302-H315-H319-H335-H410; H315-H319-H400; H400; H410; H411
• GHS Precautionary statements: P261-P273-P305 + P351 + P338-P501; P273; P273-P305 + P351 + P338; P273-P501
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves; Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter; Eyeshields, Faceshields, Gloves
• RID/ADR: UN 2802 8/PG 3; UN 3082 9/PG 3; UN 3264 8/PG 3
• Storage Temperature: 2-8°C

Product Information

• Purity: ≥98.0%; ≥99.995% trace metals basis; 97%; 99.999% trace metals basis
• Concentration: 0.3 M CuCl2 in H2O; 10.00 g/L
• Grade: anhydrous; SAJ first grade
• Suitability: in accordance for application
• Shelf Life: (limited shelf life, expiry date on the label)
• Quality: ampule
• Linear Formula: CuCl2
• Empirical Formula (Hill Notation): Cl2Cu

DETAILS

Sigma Aldrich - 451665

Packaging
5, 25 g in ampule
Application
Effective catalyst for the tetrahydropyranylation of alcohols, using mild conditions and in high yields.1

Sigma Aldrich - 203149

Application
Used with palladium in a catalytic synthesis of 3-haloindoles via an annulation process.1
Packaging
10, 50 g in poly bottle
Protocols & Applications
Noble-Metal Nanostructures with Controlled Morphologies

Sigma Aldrich - 222011

Application
Effective catalyst for the tetrahydropyranylation of alcohols, using mild conditions and in high yields.1
Used with palladium in a catalytic synthesis of 3-haloindoles via an annulation process.
Packaging
1 kg in glass bottle
50, 250 g in glass bottle

Sigma Aldrich - 03372

Preparation Note
prepared with CuCl2.2H2O, HCl and H2O

Sigma Aldrich - 02684

Preparation Note
prepared with CuCl2.2H2O, HCl and H2O