Introduction：Basic information about CAS 12061-16-4|oxo(oxoerbiooxy)erbium, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | oxo(oxoerbiooxy)erbium |
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| CAS Number | 12061-16-4 | Molecular Weight | 382.516 |
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| Density | 8.64 | Boiling Point | 3000ºC |
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| Molecular Formula | Er2O3 | Melting Point | 2400ºC |
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| MSDS | ChineseUSA | Flash Point | / |
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Names
| Name | Erbium oxide |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 8.64 |
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| Boiling Point | 3000ºC |
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| Melting Point | 2400ºC |
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| Molecular Formula | Er2O3 |
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| Molecular Weight | 382.516 |
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| Exact Mass | 379.845337 |
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| PSA | 43.37000 |
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| Water Solubility | insoluble |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- KD9250000
- CHEMICAL NAME :
- Erbium trioxide
- CAS REGISTRY NUMBER :
- 12061-16-4
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- Er2-O3
- MOLECULAR WEIGHT :
- 382.52
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,619,1993 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,619,1993
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US) |
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| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S24/25 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 2 |
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| RTECS | KD9250000 |
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| HS Code | 2846901920 |
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Customs
Articles5
More Articles
| The spectroscopic properties of Er(3+)-doped TeO(2)-Nb(2)O(5) glasses with high mechanical strength performance. Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 62(1-3) , 431-7, (2005) (100-x)TeO(2)-xNb(2)O(5) (x=5-20) niobic tellurite glasses doped with 0.5 mol.% Er(2)O(3) were synthesized, and their thermal, mechanical, and spectroscopic properties were measured and compared to th... | |
| Design of poly(ethylene glycol)/streptavidin coimmobilized upconversion nanophosphors and their application to fluorescence biolabeling. Langmuir 24 , 8864-8870, (2008) Infrared-to-visible upconversion phosphors (i.e., rare earth ion-doped Y2O3 nanoparticles (UNPs)) were synthesized by the homogeneous precipitation method. Because the charge on the erbium (Er) ion-do... | |
| Dosimetric optimization of postproduction neutron-activated erbium-170-oxide-enriched pancreatin. J. Nucl. Med. 36(5) , 888-92, (1995) The feasibility of postproduction neutron activation of an enteric-coated pancreatic enzyme preparation for in vivo gastric emptying studies has been investigated.During production of this multicompon... | |
Synonyms
| Dierbium trioxide |
| Erbium(III) oxide |
| oxo(oxoerbiooxy)erbium |
| EINECS 235-045-7 |
| MFCD00010991 |
