Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Chromium(II) chloride
RN: 10049-05-5
UNII: CET32HKA21
InChIKey: XBWRJSSJWDOUSJ-UHFFFAOYSA-L

Note

  • See also record for chromic chloride (CrCl3).

Molecular Formula

  • Cl2-Cr

Molecular Weight

  • 122.902
 

Classification Codes

Classification Codes

  • Antioxidants
  • Mutation Data
  • Protective Agents

Superlist Classification Code

  • Reportable Quantity (RQ) = 1000 lb
* denotes mobile formatted website

Links to Resources


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • Chromium(II) chloride
  • Chromous chloride

Synonyms

  • Chromium (II) chloride
  • Chromium chloride (CrCl2)
  • Chromium dichloride
  • Chromium(II) chloride
  • Chromium(II) chloride (1:2)
  • Chromous chloride
  • EINECS 233-163-3
  • HSDB 988
  • UNII-CET32HKA21

Systematic Names

  • Chromium chloride (CrCl2)
  • Chromium dichloride
  • Chromium(II) chloride (1:2)

Superlist Names

  • Chromium chloride
  • Chromium(II) chloride
  • Chromium(II) chloride [Chromium and chromium compounds]
  • Chromous chloride

Registry Numbers

CAS Registry Number

  • 10049-05-5

FDA UNII

  • CET32HKA21

Other Registry Number

  • 53569-88-3

System Generated Number

  • 0010049055

Structure Descriptors

InChI

1S/2ClH.Cr/h2*1H;/q;;+2/p-2

InChIKey

XBWRJSSJWDOUSJ-UHFFFAOYSA-L

Smiles

[Cr](Cl)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 1870mg/kg (1870mg/kg)   American Industrial Hygiene Association Journal. Vol. 30, Pg. 470, 1969.