cadmium(2+) ion dihydroxide

• ChemBase ID: 109011
• Molecular Formular: CdO2
• Molecular Mass: 144.4098
• Monoisotopic Mass: 145.89318724
• SMILES: [OH-].[OH-].[Cd+2]
• Canonical SMILES: [OH-].[OH-].[Cd+2]
• InChI: InChI=1S/Cd.2H2O/h;2*1H2/q+2;;/p-2
• InChIKey: PLLZRTNVEXYBNA-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: cadmium(2+) ion dihydroxide; cadmium(2+) ion dioxidanide
• IUPAC Traditional name: cadmium(2+) ion dihydroxide; cadmium(2+) bis(OH-); cadmium(2+) ion dioxidanide
• Synonyms: Cadmium hydroxide, Puratronic®; CADMIUM HYDROXIDE; 氢氧化镉, Puratronic®

Database IDs

• CAS Number: 21041-95-2
• EC Number: 244-168-5
• MDL Number: MFCD00015995
• Merck Index: 141620
• PubChem SID: 162096151
• PubChem CID: 10313210
• Chemspider ID: 8488675
• Wikipedia Title: Cadmium_hydroxide

CALCULATED PROPERTIES

• Acid pKa: 15.7
• H Acceptors: 1
• H Donor: 1
• LogD (pH = 5.5): -0.652
• LogD (pH = 7.4): -0.652
• Log P: -0.652
• Molar Refractivity: 13.9149 cm^3
• Polarizability: 1.1434737 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: 0.026 g/100 mL in water; soluble in dilute acids
• Apperance: Powder; white crystals
• Melting Point: 130 °C; 300°C dec.
• Boiling Point: 300 °C (decomp)
• Density: 4.79 g/cm^3; 4.79^1^5
• Std enthalpy of formation: -561 kJ·mol^-1
• Std molar entropy: 96 J·mol^-1·K^-1

Safety Information

• Storage Warning: Air Sensitive
• RTECS: EV1260000
• European Hazard Symbols: Nature polluting (N); X; Harmful (Xn)
• UN Number: UN2570
• Hazard Class: 6.1
• Packing Group: III
• Risk Statements: 20/21/22-50/53; R:20/21/22-50/53
• Safety Statements: 60-61; S:60-61
• TSCA Listed: 是
• GHS Pictograms: GHS07; GHS09
• GHS Hazard statements: H400-H410-H302-H312-H332
• GHS Precautionary statements: P261-P280-P302+P352-P304+P340-P322-P501A

Product Information

• Purity: 99.98% (metals basis)

DETAILS

MP Biomedicals - 05209517

MP Biomedicals Rare Chemical collection