(cuprioselanyl)copper

• ChemBase ID: 139964
• Molecular Formular: Cu2Se
• Molecular Mass: 206.052
• Monoisotopic Mass: 205.775716
• SMILES: [Cu][Se][Cu]
• Canonical SMILES: [Cu][Se][Cu]
• InChI: InChI=1S/2Cu.Se
• InChIKey: KTLOQXXVQYUCJU-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (cuprioselanyl)copper
• IUPAC Traditional name: (cuprioselanyl)copper
• Synonyms: Copper(I) selenide; 硒化亚铜

Database IDs

• CAS Number: 20405-64-5
• EC Number: 243-796-7
• MDL Number: MFCD00049908
• PubChem SID: 24871772; 162234210
• PubChem CID: 6914519

CALCULATED PROPERTIES

• H Acceptors: 1
• H Donor: 0
• LogD (pH = 5.5): -1.3527
• LogD (pH = 7.4): -1.3527
• Log P: -1.3527
• Molar Refractivity: 13.1149 cm^3
• Polarizability: 8.018663 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: powder and chunks
• Density: 6.84 g/mL at 25 °C(lit.)

Safety Information

• European Hazard Symbols: Nature polluting (N); Toxic (T)
• UN Number: 3283
• German water hazard class: 3
• Hazard Class: 6.1
• Packing Group: 2
• Risk Statements: 23/25-33-50/53
• Safety Statements: 20/21-28-45-60-61
• GHS Pictograms: GHS06; GHS08; GHS09
• GHS Signal Word: Danger
• GHS Hazard statements: H301-H331-H373-H410
• GHS Precautionary statements: P261-P273-P301 + P310-P311-P501
• Personal Protective Equipment: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
• RID/ADR: UN 3283 6.1/PG 2

Product Information

• Purity: 99.95% trace metals basis
• Linear Formula: Cu2Se

DETAILS

Sigma Aldrich - 481629

Packaging
5 g in poly bottle