Dicerium trioxide

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Names

[ CAS No. ]:
1345-13-7

[ Name ]:
Dicerium trioxide

[Synonym ]:
EINECS 215-718-1
Dicerium trioxide

Chemical & Physical Properties

[ Density]:
7.132

[ Melting Point ]:
2600ºC

[ Molecular Formula ]:
Ce2O3

[ Molecular Weight ]:
328.23000

[ Exact Mass ]:
327.79600

[ PSA ]:
43.37000

[ Water Solubility ]:
insoluble H2O; soluble H2SO4; insoluble HCl [CRC10]

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
FK6657000
CHEMICAL NAME :
Cerium trioxide
CAS REGISTRY NUMBER :
1345-13-7
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
Ce2-O3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
475 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,33,1982 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2042 No. of Facilities: 473 (estimated) No. of Industries: 7 No. of Occupations: 8 No. of Employees: 19715 (estimated) No. of Female Employees: 10325 (estimated)

Safety Information

[ HS Code ]:
2846101000

Customs

[ HS Code ]: 2846101000

Related Compounds

  • dicerium trioxide
  • dicerium oxide silicate
  • Triboron trioxide tetrahydroxide ion(-1)
  • dinitrogen trioxide
  • Tellurium trioxide
  • chlorine trioxide
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