Introduction：Basic information about CAS 1345-13-7|Dicerium trioxide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Dicerium trioxide |
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| CAS Number | 1345-13-7 | Molecular Weight | 328.23000 |
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| Density | 7.132 | Boiling Point | / |
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| Molecular Formula | Ce2O3 | Melting Point | 2600ºC |
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| MSDS | USA | Flash Point | / |
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Names
| Name | cerium oxide |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 7.132 |
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| Melting Point | 2600ºC |
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| Molecular Formula | Ce2O3 |
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| Molecular Weight | 328.23000 |
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| Exact Mass | 327.79600 |
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| PSA | 43.37000 |
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| InChIKey | BMMGVYCKOGBVEV-UHFFFAOYSA-N |
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| SMILES | O=[Ce]O[Ce]=O |
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| Water Solubility | insoluble H2O; soluble H2SO4; insoluble HCl [CRC10] |
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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 DATAACUTE 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)
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Safety Information
Customs
Synonyms
| EINECS 215-718-1 |
| Dicerium trioxide |
