ChemicalBook--->CAS DataBase List--->14456-34-9

14456-34-9

14456-34-9 Structure

14456-34-9 Structure
IdentificationBack Directory
[Name]

HAFNIUM DICHLORIDE OXIDE
[CAS]

14456-34-9
[Synonyms]

metallicbasis
HAFNIUM DICHLORIDE OXIDE
HAFNIUM OXYCHLORIDE, HYDROUS
dichlorooxohafniumoctahydrate
hafniumoxychlorideoctahydrate
hafniumchlorideoxideoctahydrate
HAFNIUM DICHLORIDE OXIDE OCTAHYDRATE
HAFNIUM(IV)DICHLORIDE OXIDE OCTAHYDRATE
Hafnium(Ⅳ)Dichloride Oxide Octahydrate
hafnium dichloride oxide octahydrate, puratronic
Hafnium(IV) dichloride oxide octahydrate (98+%-Hf
Hafnium(IV)dichlorideoxideoctahydrate(98+%-Hf,1.5%Zr)
HAFNIUM DICHLORIDE OXIDE, PURATRONIC, 99.998% (METALS BASIS
HAFNIUM DICHLORIDE OXIDE, 98+% (METALS BASIS EXCLUDING ZR),
Hafnium dichloride oxide octahydrate, Puratronic, 99.998% (metals basis)
Hafnium dichloride oxide octahydrate, Puratronic(R), 99.998% (metals basis)
Hafnium(IV) dichloride oxide octahydrate, 98% trace metals basis excluding Zr
Hafnium dichloride oxide octahydrate, 98+% (metals basis excluding Zr), Zr 1.5%
Hafnium dichloride oxide octahydrate, Puratronic, 99.998% (metals basis excluding Zr), Zr <1%
Hafnium dichloride oxide octahydrate, Puratronic|r, 99.998% (metals basis excluding Zr), Zr <1%
[EINECS(EC#)]

237-345-3
[Molecular Formula]

Cl2H16HfO9
[MDL Number]

MFCD00150417
[MOL File]

14456-34-9.mol
[Molecular Weight]

409.52
Chemical PropertiesBack Directory
[Melting point ]

decomposes [KIR80]
[density ]

2.2
[RTECS ]

MG4800000
[solubility ]

soluble in H2O
[form ]

Powder
[color ]

White
[Water Solubility ]

Soluble in water.
[Sensitive ]

Hygroscopic
[Exposure limits]

ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3
Hazard InformationBack Directory
[Chemical Properties]

-6 mesh with 99.99% purity; white powder(s) or tetr crystal(s); produced by addition of HfCl4 to H2O or by dissolution of HfO2 in HCl; when heated, first dissolves in water of crystallization, then decomposes [KIR80] [STR93] [CER91]
[Uses]

Hafnium dichloride oxide octahydrate is used in the synthesis of hafnium(IV) oxide.
Safety DataBack Directory
[Risk Statements ]

20/21/22-34
[Safety Statements ]

26-36/37/39
[RIDADR ]

3260
[TSCA ]

Yes
[HazardClass ]

8
[PackingGroup ]

III
Spectrum DetailBack Directory
[Spectrum Detail]

HAFNIUM DICHLORIDE OXIDE(14456-34-9)IR1
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