基本情報
- CAS
37317-01-4- 標準SMILES
[Ce+3].[F-].[F-].[F-]- InChIKey
QCCDYNYSHILRDG-UHFFFAOYSA-K- 分子式
- CeF3
- 平均分子量
- 197.111 g/mol
- 単同位体質量
- 196.90064836
名称と識別子
- 優先名称
- Cerium trifluoride
- IUPAC
- cerium(3+) trifluoride
- 英語名
- cerium(+3) cation trifluoride
- 分子式
- CeF3
- 分子量
- 0
名称と別名
CERIUM FLUORIDE7758-88-5Cerium trifluorideCerous fluorideCerium fluoride (CeF3)1GCT2G09ANDTXSID8052516RefChem:575220DTXCID2031089231-841-3Cerium fluorurecerium(III) fluoride
名称をさらに表示
cerium(3+) trifluoridecerium(3+);trifluoride37317-01-4Cerium(+3) cation trifluorideSCHEMBL84010CEROUS FLUORIDE [MI]fluoride, fluoride, Ce, fluorideHAA75888
データベース識別子
- CAS
37317-01-4、7758-88-5- PubChem CID
- 24457
- DTXSID
DTXSID8052516- UNII
- 1GCT2G09AN
- EC Number
- 231-841-3
- Nikkaji
- J33.964D
物性
構造計算による物性
- 極性表面積
- 0 Ų
- 水素結合供与体数
- 0
- 水素結合受容体数
- 3
- 回転可能結合数
- 0
- 重原子数
- 4
- 形式電荷
- 0
- 複雑度
- 0
実験および物理化学的性質
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]
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
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.
危険有害性情報
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%)
安全と保護具
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)2.5 [mg/m3], as F
Permissible Exposure Limit (PEL)2.5 [mg/m3], as F
化学と産業
用途と製造
UsesUsed in carbon arc lights and to prepare cerium metal; [Hawley]
General Manufacturing InformationCerium fluoride (CeF3): ACTIVE
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