Hafnium chloride oxide (HfCl2O), octahydrate (9CI)

Basic Information

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CAS Number

14456-34-9

Molecular Formula

Cl2H2HfO2

Molecular Weight

283.41 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Water Solubility

Soluble in water.

SMILES

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Cl[Hf](=O)Cl.O

InChI

InChI=1S/2ClH.Hf.H2O.O/h2*1H;;1H2;/q;;+2;;/p-2

InChIKey

ONMNZQKEFYFCCQ-UHFFFAOYSA-L

LogP

0.4330000000000001

Topological Polar Surface Area

48.57 Å²

Hydrogen Bond Donor/Acceptor

2 / 2

Safety Information

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Hazard Class

Class 8 Class 8

Sensitiveness

Hygroscopic

Synonyms & References

English

Hafnium dichloride oxide octahydrate
HAFNIUM DICHLORIDE OXIDE
dichlorooxohafniumoctahydrate
hafnium dichloride oxide octahydrate,puratronic
HAFNIUM OXYCHLORIDE,HYDROUS
hafniumchlorideoxideoctahydrate
hafniumoxychlorideoctahydrate
metallicbasis
SJCUMUJATSKNLA-UHFFFAOYSA-L
HAFNIUM(IV)DICHLORIDE OXIDE OCTAHYDRATE
Hafnium(Ⅳ)Dichloride Oxide Octahydrate
HAFNIUM OXYCHLORIDE, HYDROUS

MDL Number

MFCD00049742

FAQ

What is Hafnium chloride oxide (CAS: 14456-34-9)?

Hafnium chloride oxide (CAS: 14456-34-9) is a hydrated compound with the formula HfCl2O·9H2O. It is a white crystalline solid with a molecular weight of approximately 468.92 g/mol. This compound is known for its stability and reactivity in various chemical processes.

What are the main uses of Hafnium chloride oxide (CAS: 14456-34-9)?

Hafnium chloride oxide (CAS: 14456-34-9) is primarily used in the production of high-temperature resistant ceramics and in the preparation of hafnium metal. It is also utilized in the semiconductor industry for doping purposes and in research for studying hafnium compounds.

Is Hafnium chloride oxide (CAS: 14456-34-9) safe?

Hafnium chloride oxide (CAS: 14456-34-9) is generally considered safe under normal handling conditions. However, it is important to wear appropriate personal protective equipment such as gloves and goggles to avoid skin and eye contact. Inhaling dust or fumes should be avoided to prevent respiratory issues.

How should Hafnium chloride oxide (CAS: 14456-34-9) be stored?

Hafnium chloride oxide (CAS: 14456-34-9) should be stored in a cool, dry place away from direct sunlight and heat sources to prevent degradation. It should be kept in a tightly sealed container to protect it from moisture and air. Ideal storage conditions are below 25°C (77°F) with a relative humidity below 60%.