Trioxyde de chrormic - ACS , CAS No.1333-82-0

CAS: 1333-82-0 Cat. No.: C112726 Formule: CrO₃ Poids moléculaire: 99.99 Numéro CE: 215-607-8

QUALITÉ & PURETÉ ACS

Synonyms

Anhydride chromique | Oxyde de chrome(VI) | Trioxochrome | Chromsaeureanhydride | Chromtrioxid | Oxyde de chrome(6+) | Anhydride chromique | Trioxyde de monochrome | Acide chromique

Storage

Desiccated,Room temperature

Shipped In

FedEx DG Service

Spécifications

Synonymes

Anhydride chromique | Oxyde de chrome(VI) | Trioxochrome | Chromsaeureanhydride | Chromtrioxid | Oxyde de chrome(6+) | Anhydride chromique | Trioxyde de monochrome | Acide chromique

Spécifications et pureté

ACS

Conditions de stockage de stockage

Desiccated,Room temperature

Expédié en

FedEx DG Service

Grade

ACS

Noms et identifiants

Pubchem Sid

528769079

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/528769079

Sourires canoniques

O=[Cr](=O)=O

IUPAC Name

trioxochromium

InChIKey

WGLPBDUCMAPZCE-UHFFFAOYSA-N

INCHI

1S/Cr.3O

Isomères SMILES

O=[Cr](=O)=O

WGK Allemagne

3

RTECS

GB6650000

Numéro ONU

1463

Groupe d'emballage

II

Poids moléculaire

99.99

Reaxy-Rn

3902806

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3902806&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Classe Transition metal organides
      • Subclass Transition metal oxides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Classe: Transition metal organides
• Subclass: Transition metal oxides
• Intermediate Tree Nodes: Not available
• Direct Parent: Transition metal oxides
• Alternative Parents: Inorganic chromium trioxides Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Transition metal oxide - Inorganic chromium trioxide - Inorganic oxide - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as transition metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a transition metal.
• External Descriptors: chromium oxide

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propriétés chimiques et physiques

• Sensibilité: Hygroscopic；Heat sensitive
• Point de fusion (°C): 195°C
• Poids moléculaire: 99.994 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 99.9252 Da
• Monoisotopic Mass: 99.9252 Da
• Topological Polar Surface Area: 51.200 Ų
• Heavy Atom Count: 4
• Formal Charge: 0
• Complexity: 61.800
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

XLogP3