Hafnium chloride oxide(HfCl2O) cas no:13759-17-6

Synonyms: Hafniumchloride (HfOCl2) (6CI); Hafnium chloride oxide (HfOCl2) (7CI,8CI);Dichlorooxohafnium; Hafnium dichloride monoxide; Hafnium dichloride oxide;Hafnium monoxide dichloride; Hafnium oxychloride; Hafnium oxychloride (HfOCl2)

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Identification
Chemical Properties
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Safety Data
Toxicity

Identification

NameHafnium chloride oxide(HfCl2O)
CAS13759-17-6
SynonymsHafniumchloride (HfOCl2) (6CI); Hafnium chloride oxide (HfOCl2) (7CI,8CI);Dichlorooxohafnium; Hafnium dichloride monoxide; Hafnium dichloride oxide;Hafnium monoxide dichloride; Hafnium oxychloride; Hafnium oxychloride (HfOCl2)
EINECS(EC#)237-345-3
Molecular FormulaCl2Hf O
Molecular Weight265.39

Chemical Properties

AppearanceWhite crystals. Odorless.

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass8

Safety Data

Safety

A poison by intravenous and intraperitoneal routes. See also HAFNIUM. When heated to decomposition it emits very toxic fumes of Cl⁻.Safety information of Hafnium oxychloride (CAS NO.13759-17-6):
RIDADR 1759
HazardClass 8
PackingGroup III

Toxicity

1.	ipr-mus LD50:112 mg/kg	TXAPA9 Toxicology and Applied Pharmacology. 4 (1962),238.
2.	ivn-cat LDLo:10 mg/kg	TXAPA9 Toxicology and Applied Pharmacology. 4 (1962),238.
3.	ipr-rbt LD50:112 mg/kg	FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. 19 (1960),389.

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