氧化铈（CAS 1306-38-3）：分子式 CeO2、分子量 172.115。
| CAS号 | 1306-38-3 |
|---|---|
| 分子式 | CeO2 |
| 分子量 | 172.115 |
| 熔点 | 2600 °C |
| 应用领域 | Uses: Used to polish and decolorize glass、to opacify enamels、to analyze chemicals、to catalyze organic reactions、and to make coatings for heat-resistant alloys and infrared filters、[Merck Index] Cerium oxide nanoparticles are used in diesel fuel as combustion catalysts、[HSDB] Nanoparticles are used in solar and fuel cells、gas sensors、abrasives、oxygen pumps、and other metallurgic、glass、and ceramic applications、[PMID 21191487]、Glass Manufacturing [Category: Industry]、Industry Uses: Drier、Pigment、Heat stabilizer、Processing aids、specific to petroleum production、Oxidizing agent、Catalyst、Processing aids not otherwise specified、Abrasives、Opacifer、Consumer Uses: Abrasives、U.S. Production: 2023: 2、500、000 - <4、000、000 lb、2022: 2、2021: 2、2020: 2、General Manufacturing Information: All Other Basic Inorganic Chemical Manufacturing、Computer and Electronic Product Manufacturing、Electrical Equipment、Appliance、and Component Manufacturing、Transportation Equipment Manufacturing、All Other Chemical Product and Preparation Manufacturing、Paint and Coating Manufacturing、Non-metallic Mineral Product Manufacturing (includes clay、cement、concrete、lime、gypsum、and other non-metallic mineral product manufacturing)、Petroleum Refineries、Plastics Material and Resin Manufacturing、All Other Basic Organic Chemical Manufacturing、Machinery Manufacturing、Cerium oxide (CeO2): ACTIVE |
登记用途：Uses: Used to polish and decolorize glass、to opacify enamels、to analyze chemicals、to catalyze organic reactions、and to make coatings for heat-resistant alloys and infrared filters、[Merck Index] Cerium oxide nanoparticles are used in diesel fuel as combustion catalysts、[HSDB] Nanoparticles are used in solar and fuel cells、gas sensors、abrasives、oxygen pumps、and other metallurgic、glass、and ceramic applications、[PMID 21191487]、Glass Manufacturing [Category: Industry]、Industry Uses: Drier、Pigment、Heat stabilizer、Processing aids、specific to petroleum production、Oxidizing agent、Catalyst、Processing aids not otherwise specified、Abrasives、Opacifer、Consumer Uses: Abrasives、U.S. Production: 2023: 2、500、000 - <4、000、000 lb、2022: 2、2021: 2、2020: 2、General Manufacturing Information: All Other Basic Inorganic Chemical Manufacturing、Computer and Electronic Product Manufacturing、Electrical Equipment、Appliance、and Component Manufacturing、Transportation Equipment Manufacturing、All Other Chemical Product and Preparation Manufacturing、Paint and Coating Manufacturing、Non-metallic Mineral Product Manufacturing (includes clay、cement、concrete、lime、gypsum、and other non-metallic mineral product manufacturing)、Petroleum Refineries、Plastics Material and Resin Manufacturing、All Other Basic Organic Chemical Manufacturing、Machinery Manufacturing、Cerium oxide (CeO2): ACTIVE。
氧化铈 是一种化工化合物，登记 CAS 号为 1306-38-3，分子式 CeO2（分子量 172.115）。
登记 CAS 号：1306-38-3
其分子式 CeO2 由 1 个铈、2 个氧 组成。
别名/同义词：氧化铈 · Cerium Oxide
氧化铈 的 CAS 登记号为 1306-38-3。
分子式 CeO2，分子量 172.115。
别名/同义词：氧化铈、Cerium Oxide。
登记用途：Uses: Used to polish and decolorize glass、to opacify enamels、to analyze chemicals、to catalyze organic reactions、and to make coatings for heat-resistant alloys and infrared filters、[Merck Index] Cerium oxide nanoparticles are used in diesel fuel as combustion catalysts、[HSDB] Nanoparticles are used in solar and fuel cells、gas sensors、abrasives、oxygen pumps、and other metallurgic、glass、and ceramic applications、[PMID 21191487]、Glass Manufacturing [Category: Industry]、Industry Uses: Drier、Pigment、Heat stabilizer、Processing aids、specific to petroleum production、Oxidizing agent、Catalyst、Processing aids not otherwise specified、Abrasives、Opacifer、Consumer Uses: Abrasives、U.S. Production: 2023: 2、500、000 - <4、000、000 lb、2022: 2、2021: 2、2020: 2、General Manufacturing Information: All Other Basic Inorganic Chemical Manufacturing、Computer and Electronic Product Manufacturing、Electrical Equipment、Appliance、and Component Manufacturing、Transportation Equipment Manufacturing、All Other Chemical Product and Preparation Manufacturing、Paint and Coating Manufacturing、Non-metallic Mineral Product Manufacturing (includes clay、cement、concrete、lime、gypsum、and other non-metallic mineral product manufacturing)、Petroleum Refineries、Plastics Material and Resin Manufacturing、All Other Basic Organic Chemical Manufacturing、Machinery Manufacturing、Cerium oxide (CeO2): ACTIVE。
氧化铈（CAS 1306-38-3）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 1306-38-3 |
|---|---|
| PubChem CID | 73963 |
| Molecular formula | CeO2 |
| IUPAC name | dioxocerium |
| UNII (FDA) | 619G5K328Y |
| Molecular Weight | 172.115 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 171.89528 |
| Monoisotopic Mass | 171.89528 |
| Topological Polar Surface Area | 34.1 |
| Heavy Atom Count | 3 |
| Melting Point | 2600 °C |
|---|---|
| Density | 7.65 @25 °C |
Ceric oxide; 1306-38-3; Ceria; Ceric dioxide; Cerium(IV)dioxide; Needlal; Nidoral; Opaline; Cerium(4+) oxide; Needlal U15; Needlal W15; Molycomp 5310; CHEBI:79089; 619G5K328Y; Cerium Oxydatum; RefChem:58009
| Reported hazard statements | H371, H372 |
|---|
Reported as not meeting GHS hazard criteria by 565 of 651 companies
Aggregated GHS information provided per 651 reports by companies from 11 notifications to the ECHA C&L Inventory.
Cerium Oxide · CAS 1306-38-3 · CeO2. UNII 619G5K328Y. Melting Point: 2600 °C; Density: 7.65 @25 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Cerium Oxide