(2H)perchloric acid

• ChemBase ID: 137521
• Molecular Formular: ClHO4
• Molecular Mass: 100.45854
• Monoisotopic Mass: 99.95633619
• SMILES: O[Cl](=O)(=O)=O
• Canonical SMILES: O[Cl](=O)(=O)=O
• InChI: InChI=1S/ClHO4/c2-1(3,4)5/h(H,2,3,4,5)
• InChIKey: VLTRZXGMWDSKGL-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (^2H)perchloric acid
• IUPAC Traditional name: (^2H)perchloric acid
• Synonyms: Deuteroperchloric acid; Perchloric acid-d solution; 氘代高氯酸; 高氯酸-d 溶液

Database IDs

• CAS Number: 19029-50-6
• EC Number: 242-765-5
• MDL Number: MFCD00044234
• PubChem SID: 24850597; 162231783
• PubChem CID: 3084301

CALCULATED PROPERTIES

• Acid pKa: -6.8919964
• H Acceptors: 4
• H Donor: 1
• LogD (pH = 5.5): -2.4740524
• LogD (pH = 7.4): -2.4740524
• Log P: -0.097653694
• Molar Refractivity: 13.0296 cm^3
• Polarizability: 5.6807547 Å^3
• Polar Surface Area: 71.44 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Flash Point: 113 °C; 235 °F
• Density: 1.680 g/mL at 25 °C
• Refractive Index: n20/D 1.4165
• Mass Shift: M+1

Safety Information

• RTECS: SC7500000
• European Hazard Symbols: Corrosive (C); Oxidising (O)
• UN Number: 1873
• Hazard Class: 5.1
• Packing Group: 1
• Risk Statements: 5-8-35
• Safety Statements: 23-26-36-45
• RID/ADR: UN 1873 5.1/PG 1

Product Information

• Concentration: 68 wt. % in D2O
• Isotopic Purity: 99 atom % D
• Mol. Weight: mol wt 101.44 by atom % calculation
• Linear Formula: DClO4 / D2O

DETAILS

Sigma Aldrich - 176745

Packaging
1, 5, 25 g in glass bottle