chempirical

Chromium trioxide

CrO3CAS 1333-82-099.99 g/mol

Open in Covalent MOL file
Salt ratio not recorded. The source lists this compound as the parent acid and the metal without saying how many of each, so the formula and molar mass are for one of each. Check the formula on the supplier's label before you weigh it.
CrOOO

Properties

Molecular formula
CrO3
Molar mass
99.99 g/mol
Exact mass
99.9253 Da
Density
2.7 g/mL
Melting point
197 °C
logP
-0.36Crippen estimate
Polar surface area
85.5 Ų
H-bond donors / acceptors
0 / 0
Rotatable bonds
0

Identifiers

CAS number
1333-82-0
SMILES
[Cr].[O].[O].[O]
InChIKey
WGLPBDUCMAPZCE-UHFFFAOYSA-N
InChI
InChI=1S/Cr.3O

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

9 names
  • Chromium oxide (CrO3)
  • Chromic anhydride
  • Chromic trioxide
  • Chromium(VI) oxide
  • Monochromium trioxide
  • Chromium oxide (Cr4O12)
  • Chromia (CrO3)
  • Chromium(VI) trioxide
  • Chromium oxide (Cr0.25O0.75)

Work with Chromium trioxide

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Chromium(IV) oxide12018-01-8100 % similar Chromium7440-47-350 % similar Heavy water7789-20-050 % similar Cobalt(II) oxide1307-96-638 % similar Aluminum dioxide11092-32-333 % similar Actinium(III) oxide12002-61-833 % similar Americium dioxide12005-67-333 % similar Chromium(III) boride12006-79-033 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Elsewhere

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