iodocopper

• ChemBase ID: 126694
• Molecular Formular: CuI
• Molecular Mass: 190.45047
• Monoisotopic Mass: 189.8340705
• SMILES: [Cu]I
• Canonical SMILES: [Cu]I
• InChI: InChI=1S/Cu.HI/h;1H/q+1;/p-1
• InChIKey: LSXDOTMGLUJQCM-UHFFFAOYSA-M

NAMES AND DATABASE IDS

Names

• IUPAC name: iodocopper
• IUPAC Traditional name: copper(I) iodide
• Synonyms: Cuprous iodide; Copper(I) iodide; Copper(I) iodide; 碘化亚铜; 碘化铜(I)

Database IDs

• CAS Number: 7681-65-4
• EC Number: 231-674-6
• MDL Number: MFCD00010978
• PubChem SID: 162221022; 24852205; 24852902; 24882083; 24845429
• PubChem CID: 24350
• Chemspider ID: 22766
• Wikipedia Title: Copper(I)_iodide

CALCULATED PROPERTIES

• Log P: 0.1836
• Molar Refractivity: 13.3408 cm^3
• Polarizability: 9.317501 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true
• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.1836
• LogD (pH = 7.4): 0.1836

PROPERTIES

Physical Property

• Solubility: 0.0042 g/100 mL in water; dilute aqueous acid: insoluble; soluble in ammonia and potassium solutions
• Apperance: powder and chunks; White powder; when impure: tan or brownish
• Melting Point: 602°C; 605 °C(lit.)
• Boiling Point: 1290 °C/1 atm (decomp)(lit.); 1290°C (decomp.)
• Flash Point: Non-flammable
• Density: 5.62 g/mL at 25 °C(lit.); 5.67 g/cm^3
• Refractive Index: 2.033
• Vapor Pressure: 10 mmHg ( 656 °C)
• Odor: odorless
• Solubility Product (Ksp): 1 x 10^-12

Safety Information

• European Hazard Symbols: Nature polluting (N); Harmful (Xn)
• UN Number: 3077
• German water hazard class: 3
• Hazard Class: 9
• Packing Group: 3
• Risk Statements: 22-36/37/38-50/53
• Safety Statements: 22-24/25-26-61
• EU Index: Not listed
• GHS Pictograms: GHS07; GHS09
• GHS Signal Word: Warning
• NFPA704:
  

  1

  1

  0
• GHS Hazard statements: H302-H315-H319-H335-H410
• GHS Precautionary statements: P261-P273-P305 + P351 + P338-P501
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• RID/ADR: UN 3077 9/PG 3

Product Information

• Purity: ≥97.0%; ≥98.0% (AT); ≥99.5%; 98%; 99.999% trace metals basis
• Grade: purum; SAJ first grade
• Cation Traces: Fe: ≤50 mg/kg
• Antion Traces: sulfate (SO42-): ≤5000 mg/kg
• Empirical Formula (Hill Notation): CuI

DETAILS

Sigma Aldrich - 215554

Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
Application
Catalyst for N-arylation of amines and amino acids;1 synthesis of sulfenamides.2
Optimal catalyst for stereospecific and regioselective reaction of silacyclopropanes with carbonyl compounds.
Packaging
100 g in poly bottle
5, 25 g in amber poly

Sigma Aldrich - 205540

Packaging
1 kg in glass bottle
50, 250 g in glass bottle
Application
Optimal catalyst for stereospecific and regioselective reaction of silacyclopropanes with carbonyl compounds.1