14646-29-8

• 常用中文名：高氯酸镥(III)
• 常用英文名：lutetium(iii) perchlorate
• CAS号：14646-29-8
• 分子式：Cl₃LuO₁₂
• 分子量：473.31900
• 相关类别： 无机化工 无机盐 金属卤化物及卤酸盐 金属氯化物及盐
• 发布时间：2018-06-16 18:18:34
• 更新时间：2024-01-14 09:48:10

名称

• 中文名: 高氯酸镥
• 英文名: lutetium(3+),triperchlorate
• 英文别名: Lutetium triperchlorate; Perchloric acid,lutetium(3+) salt (8CI,9CI); Lutetium perchlorate; Lutetiumperchlorate,octahydrate (7CI)

物化性质

• 分子式: Cl₃LuO₁₂
• 分子量: 473.31900
• 精确质量: 471.78600
• PSA: 222.81000
• LogP: 0.64290
• 外观性状: liquid | colorless
• 分子结构:

  1、摩尔折射率：无可用的

  2、摩尔体积（cm³/mol）：无可用的

  3、等张比容（90.2K）：无可用的

  4、表面张力（dyne/cm）：无可用的

  5、介电常数：无可用的

  6、极化率（10^-24cm³）：无可用的

  7、单一同位素质量：471.786334 Da

  8、标称质量：472 Da

  9、平均质量：473.3188 Da

• 计算化学:

  1、 疏水参数计算参考值（XlogP）：

  2、 氢键供体数量：6

  3、 氢键受体数量8

  4、 可旋转化学键数量：0

  5、 互变异构体数量：

  6、 拓扑分子极性表面积（TPSA）： 229

  7、 重原子数量：22

  8、 表面电荷：0

  9、 复杂度：95.8

  10、 同位素原子数量：0

  11、 确定原子立构中心数量：0

  12、 不确定原子立构中心数量：0

  13、 确定化学键立构中心数量：0

  14、 不确定化学键立构中心数量：0

  15、 共价键单元数量：10
• 更多:

  1.性状：白色晶体。吸湿。

  2.密度（g/mL,25/4℃）：未确定

  3.相对蒸汽密度（g/mL,空气=1）：未确定

  4.熔点（ºC）：未确定

  5.沸点（ºC,常压）：未确定

  6.沸点（ºC,5.2kPa）：未确定

  7.折射率：未确定

  8.闪点（ºC）：未确定

  9.比旋光度（º）：未确定

  10.自燃点或引燃温度（ºC）：未确定

  11.蒸气压（kPa,25ºC）：未确定

  12.饱和蒸气压（kPa,60ºC）：未确定

  13.燃烧热（KJ/mol）：未确定

  14.临界温度（ºC）：未确定

  15.临界压力（KPa）：未确定

  16.油水（辛醇/水）分配系数的对数值：未确定

  17.爆炸上限（%,V/V）：未确定

  18.爆炸下限（%,V/V）：未确定

  19.溶解性：未确定

MSDS

Section 1: Product Identification Chemical Name:Lutetium(III) perchlorate, 50% aqueous solution (99.9%-Lu) (REO) CAS Registry Number:14646-29-8 Formula:Lu(ClO4)3 EINECS Number:none Chemical Family:metal perchlorate salt Synonym:Perchloric acid, Lutetium(III) salt, aqueous solution Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound14646-29-850%no datano data water7732-18-550%no datano data Section 3: Hazards Identification Irritating to eyes, skin and respiratory tract. May be harmful if swallowed. May affect thyroid and kidney Emergency Overview: functions Primary Routes of Exposure:Ingestion Eye Contact:Causes moderate irritation of the eyes. Skin Contact:Causes moderate irritation of the skin. Inhalation:Irritating to the nose, mucous membranes and respiratory tract. No specific information is available on the physiological effects of ingestion. May cause gastrointestinal Ingestion: irritation, nausea, and vomiting. Acute Health Affects:Irritating to skin, eyes and respiratory tract. Chronic Health Affects:Perchlorates reversibly inhibit thyroid iodine uptake. Kidney function may be affected. NTP:No IARC:No OSHA:No SECTION 4: First Aid Measures Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need Eye Exposure: assistance in keeping their eye lids open. Get immediate medical attention. Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if Skin Exposure: irritation persists. Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty Inhalation: in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance. Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce Ingestion: vomiting only if directed by medical personnel. SECTION 5: Fire Fighting Measures Flash Point:no data Autoignition Temperature:no data Explosion Limits:no data Extinguishing Medium:Water spray Keep sample area wet until fire is completely out. Once dry, product becomes a powerful oxidant, and will act Special Fire Fighting Procedures: as a source of oxygen to support combustion. Hazardous Combustion andIf involved in a fire this material may emit corrosive hydrogen chloride fumes. Decomposion Products: Unusual Fire or Explosion Hazards: May decompose explosively if allowed to dry under fire fighting conditions. Do not mix with combustibles. SECTION 6: Accidental Release Measures Spill and Leak Procedures:Adsorb the liquid into vermiculite or other non combustible adsorbent. SECTION 7: Handling and Storage Handling and Storage:Store in a tightly sealed container in a cool place. SECTION 8: Exposure Controls and Personal Protection Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory. Skin Protection:Wear protective clothing and gloves. Ventilation:Handle the material in an efficient hood. If ventilation is not available a respirator should be worn. the use of respirators requires Respiratory Protection Respirator: Program to be in compliance with 29 CFR 1910.134. Ventilation:Handle the material in an efficient hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:colorless liq. Molecular Weight:473.32 Melting Point:no data Boiling Point:no data Vapor Pressure:not applicable Specific Gravity:no data Odor:none Solubility in Water:very soluble SECTION 10: Stability and Reactivity Stability:Air and moisture stable liquid Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:Any contact with combustible matter, followed by evaporation of water. None as aqueous solution. If dried, avoid reducing agents, organic matter, active metals, hydrazine, and Incompatibility: strong acids Decomposition Products:Oxygen, Lutetium oxide, hydrogen chloride, SECTION 11: Toxicological Information RTECS Data:No information available in the RTECS files. Carcinogenic Effects:No data available Mutagenic Effects:No data available Tetratogenic Effects:No data available SECTION 12: Ecological Information Ecological Information:No data available SECTION 13: Disposal Considerations Disposal:Dispose of according to local, state and federal regulations. SECTION 14: Transportation Shipping Name (CFR):Perchlorates, Inorganic, Aqueous solution, N.O.S. Hazard Class (CFR):5.1 Additional Hazard Class (CFR):NA Packaging Group (CFR):II UN ID Number (CFR):UN# 3211 Shipping Name (IATA):Perchlorates, Inorganic, Aqueous solution, N.O.S. Hazard Class (IATA):5.1 Additional Hazard Class (IATA):NA Packaging Group (IATA):II UN ID Number (IATA):UN# 3211 SECTION 15: Regulatory Information TSCA:Not listed in the TSCA inventory. SARA (Title 313):Title compound not listed. Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 危害码 (欧洲): O: Oxidizing agent;Xi: Irritant;
• 风险声明 (欧洲): R8
• 安全声明 (欧洲): 17-26-36
• 危险品运输编码: UN 3211 5.1/PG 2

制备

将计量的氧化镥用热的稀高氯酸溶液处理。过滤后将滤液用旋转蒸发器在水浴上蒸发至干。