12770-26-2

12770-26-2 structure

12770-26-2 structure

Name: hafnium,hydride
Chemical Name: hafnium,hydride
CAS Number: 12770-26-2
Molecular Formula: Hf
Molecular Weight: 178.49000
Create Date: 2016-04-05 11:05:53
Modify Date: 2024-01-14 11:52:55

Name	hafnium,hydride
Synonyms	Hafnium hydride EINECS 235-812-6 Hafnium dihydride

Molecular Formula	Hf
Molecular Weight	178.49000
Exact Mass	179.94700

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