Cerium trifluoride
Grundinformationen
- CAS
37317-01-4- Standard-SMILES
[Ce+3].[F-].[F-].[F-]- InChIKey
QCCDYNYSHILRDG-UHFFFAOYSA-K- Summenformel
- CeF3
- Durchschnittliche Molmasse
- 197,111 g/mol
- Monoisotopische Masse
- 196,90064836
Namen und Bezeichner
- Bevorzugter Name
- Cerium trifluoride
- IUPAC
- cerium(3+) trifluoride
- Englischer Name
- cerium(+3) cation trifluoride
- Summenformel
- CeF3
- Molmasse
- 0
Namen und Synonyme
CERIUM FLUORIDE7758-88-5Cerium trifluorideCerous fluorideCerium fluoride (CeF3)1GCT2G09ANDTXSID8052516RefChem:575220DTXCID2031089231-841-3Cerium fluorurecerium(III) fluoride
Weitere Namen anzeigen
cerium(3+) trifluoridecerium(3+);trifluoride37317-01-4Cerium(+3) cation trifluorideSCHEMBL84010CEROUS FLUORIDE [MI]fluoride, fluoride, Ce, fluorideHAA75888
Datenbank-Bezeichner
- CAS
37317-01-4、7758-88-5- PubChem CID
- 24457
- DTXSID
DTXSID8052516- UNII
- 1GCT2G09AN
- EC Number
- 231-841-3
- Nikkaji
- J33.964D
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 0 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 4
- Formalladung
- 0
- Komplexität
- 0
Experimentelle und physikochemische Eigenschaften
Chemical ClassesMetals -> Rare Earth Metals
SpringerMaterials Propertiescrystal structure
Density6.16 @25 °C
Boiling Point2300 °C @760 [mm Hg]
Melting Point1460 °C
Physical DescriptionHexagonal crystals or powder; [Merck Index] Insoluble in water and acids; [Hawley]
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 27.7% (18 of 65) of reports.
Warning
H312 (64.6%): Harmful in contact with skin [Warning Acute toxicity, dermal]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 65 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: Cerium fluoride, (CeF3)
Status: Active Update: 31-05-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/12788
Cerium fluoride (CeF3): Does not have an individual approval but may be used under an appropriate group standard
Hazards SummarySee Cerium. See RARE EARTH METALS and linked occupational diseases.
Hazard Classes and CategoriesAcute Tox. 4 (64.6%)
Sicherheit und Schutzausrüstung
Exposure Control and Personal Protection
Biological Exposure Indices (BEI) [ACGIH] - Fluorides in urine = 2 mg/L prior to shift or 3 mg/L at end of shift; (Repeated measurements recommended.)
1.0 [mg/m3], as F, inhalable fraction[German Research Foundation (DFG)]
Threshold Limit Values (TLV)
Chemie und Industrie
Verwendung und Herstellung
UsesUsed in carbon arc lights and to prepare cerium metal; [Hawley]
General Manufacturing InformationCerium fluoride (CeF3): ACTIVE
Anbieter1 Anbieter
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