hafnium,hydride

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Names

[ CAS No. ]:
12770-26-2

[ Name ]:
hafnium,hydride

[Synonym ]:
Hafnium hydride
EINECS 235-812-6
Hafnium dihydride

Chemical & Physical Properties

[ Molecular Formula ]:
Hf

[ Molecular Weight ]:
178.49000

[ Exact Mass ]:
179.94700

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MG5000000
CHEMICAL NAME :
Hafnium hydride
CAS REGISTRY NUMBER :
12770-26-2
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
H2-Hf

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intratracheal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
45 gm/kg/26W-I
TOXIC EFFECTS :
Blood - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - dehydrogenases
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 37(7),36,1972

Related Compounds

  • Hafnium hydride
  • tris(cyclopentadienyl)hafnium hydride
  • hafnium(IV) hydride
  • Hafnium(IV) dichloride oxide octahydrate
  • hafnium monoxide
  • hafnium methylidene dihydride
  • 1-(Naphthalen-1-ylmethyl)-3-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)urea
  • 1-(2-Phenylethyl)-3-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydro-1,5-benzoxazepin-8-yl)urea
  • [1-(prop-2-en-1-yl)-1H-pyrazol-4-yl]methanol
  • 1-(5-Ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-3-(thiophen-2-yl)urea
  • 1-Benzyl-3-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)urea
  • 1-(5-Ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-3-(4-methoxyphenethyl)urea
  • 1-(3,5-Dimethoxyphenyl)-3-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)urea
  • 1-(5-Allyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-3-(3,4-dichlorophenyl)urea
  • 1-(3,3-Dimethyl-4-oxo-5-propyl-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-3-phenylurea
  • 1-(3,3-Dimethyl-4-oxo-5-propyl-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-3-phenethylurea
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