Cloreto de vanádio(III)

Cloreto de vanádio (III)
Alerta sobre risco à saúde
Nome IUPAC Vanadium(III) chloride
Vanadium trichloride
Identificadores
Número CAS 7718-98-1
PubChem 62647
ChemSpider 10801024
Número RTECS YW2800000
SMILES
InChI
1/3ClH.V/h3*1H;/q;;;+3/p-3
Propriedades
Fórmula molecular VCl3
Massa molar 157.30 g/mol
Aparência cristais violeta
paramagnéticos
Densidade 3,0 g·cm-3 (20 °C)[1]
Ponto de fusão

250 °C (decompõe-se) [2]

Solubilidade em água decompõe-se em ácido clorídrico e óxidos de vanádio[2]
Estrutura
Estrutura cristalina Trigonal, hR24
Grupo de espaço R-3, No. 148
Riscos associados
Índice UE Não listado
Frases R R22 R34
Frases S S25 S36/37/39 S45
Ponto de fulgor Não inflamável
LD50 350 mg·kg-1 (rato, peroral)[3]
Compostos relacionados
Outros aniões/ânions trifluoreto de vanádio, sulfeto de vanádio (III), tribrometo de vanádio
Outros catiões/cátions tricloreto de titânio, cloreto de cromo (III), tricloreto de nióbio, tricloreto de tântalo
Compostos relacionados dicloreto de vanádio, tetracloreto de vanádio
Página de dados suplementares
Estrutura e propriedades n, εr, etc.
Dados termodinâmicos Phase behaviour
Solid, liquid, gas
Dados espectrais UV, IV, RMN, EM
Exceto onde denotado, os dados referem-se a
materiais sob condições normais de temperatura e pressão
Referências e avisos gerais sobre esta caixa.
Alerta sobre risco à saúde.

Cloreto de vanádio (III) é o composto inorgânico com a fórmula VCl3. Este sal púrpura é um precursor comum a outros complexos de vanádio (III).[4]


Referências

  1. ↑ Registo de Vanadium(III)-chlorid na Base de Dados de Substâncias GESTIS do IFA
  2. ↑ a b Acros
  3. ↑ Sicherheitsdatenblatt (engl.)
  4. ↑ Holleman, A. F.; Wiberg, E. "Inorganic Chemistry" Academic Press: San Diego, 2001. ISBN 0-12-352651-5.

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