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Chromyl chloride

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Chromyl chloride

Molecular formula: Cl2CrO2 CAS# 14977-61-8
Categories: Acyl chloride , Oxohalides
Names
English:
(T-4)-dichlorodioxochromium
Chlorochromic anhydride
Chromic acid chloride
Chromic oxychloride
Chromium chloride oxide
Chromium dioxide dichloride
Chromium dioxychloride
Chromium oxychloride
Chromium(VI) dichloride dioxide
Chromium, dichlorodioxo-(CAS)
Chromyl chloride [Wiki]
Dichloro(dioxo)chromium(IUPAC)
Dichlorodioxochromium
EINECS:239-056-8
Etard Reagent
Русский:
Диоксид-дихлорид хрома [Wiki]
Диоксид-дихлорид хрома(VI)
Хлористый хромил
Хромилхлорид
German:
Chrom(VI)-oxiddichlorid [Wiki]
Chromoxychlorid
Chromoxydichlorid
Chromsäuredichlorid
Chromylchlorid
Chromyldichlorid
Dichlor(dioxo)chrom(IUPAC)
Etards Reagenz
French:
Chlorure de chromyle [Wiki]
Dichloro(dioxo)chrome(IUPAC)
chlorure d'acide chromique
dichlorodioxochrome
dichlorure dioxyde de chrome(VI)
oxychlorure de chrome
réactif d'Étard
Ελληνικά:
Χλωριούχο χρωμύλιο [Wiki]
Χρωμυλοχλωρίδιο
हिन्दी:
क्रोमाइल क्लोराइड [Wiki]
Italiano:
Cloruro di cromile [Wiki]
Diossido dicloruro di cromo(VI)
Ossicloruro di cromo
Português:
Cloreto de cromilo [Wiki]
Cloreto de ácido de crômico
Oxicloreto de cromo
Reagente de Etard
العربية:
أكسي كلوريد الكروم
ثنائي كلوريد ثنائي أكسيد الكروم السداسي(IUPAC)
كاشف ايتار
كلوريد الكروميل [Wiki]
中文:
二氯二氧化铬
氧化铬氯
氧氯化铬
氯化铬酰
铬酰氯 [Wiki]

Variants of the formula:

CrO2Cl2
O//Cr<_(a-90,d+)Cl><_(a-30,w+)Cl>\\O
$L(1.1)O//Cr`|O|<_(A20,d+)Cl><_(A70,w+)Cl>
Cl-Cr<`||O><||O>-Cl
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Chromyl chloride is involved

  • 4KCl + K2Cr2O7 + 6H2SO4 -> 2CrO2Cl2 + 3H2O + 6KHSO4
  • K2Cr2O7 + 4NaCl + 6H2SO4 = 2CrO2Cl2 + 2KHSO4 + 4NaHSO4 + 3H2O
  • CrO2Cl2 + 4NaOH -> Na2CrO4 + 2NaCl + 2H2O
  • CrO2Cl2 + 2H2O <=> H2CrO4 + 2HCl
  • CrO2Cl2 + 2AgCNO -> CrO2(OCN)2 + 2AgCl