14014-09-6

• 常用中文名：高氯酸铽(III)
• 常用英文名：terbium perchlorate
• CAS号：14014-09-6
• 分子式：Cl₃H₁₂O₁₈Tb
• 分子量：565.36900
• 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：2018-09-30 15:33:24
• 更新时间：2024-01-06 19:45:09

名称

• 中文名: 高氯酸铽
• 英文名: Terbium perchlorate, 50% w/w aq. soln., Reagent Grade
• 英文别名: terbium(3+) perchlorate; TERBIUM PERCHLORATE HEXAHYDRATE; EINECS 237-826-8; TERBIUM PERCHLORATE; TERBIUM PERCHLORATE,HYDRATED; TERBIUM(III) PERCHLORATE; Perchloric acid terbium(III) salt; terbium(iii) perchlorate solution; Terbium(III) perchlorate aqueous solution; MFCD00150362; Trihyperchloric acid terbium(III) salt; Terbium perchlorate hydrate

物化性质

• 密度: 1.448 g/mL at 25 °C
• 分子式: Cl₃H₁₂O₁₈Tb
• 分子量: 565.36900
• 精确质量: 563.83400
• PSA: 278.19000
• LogP: 0.25710
• 外观性状: Liquid | Colorless
• 蒸汽压: 0.12 psi ( 20 °C)
• 储存条件:

  常温密闭避光，通风干燥

• 稳定性:

  常温常压下稳定

  避免的物料：还原剂 易氧化材料 水溶液与碱金属 碱土金属和许多有机无机的活性化学药品是不相溶的

• 水溶解性: Insoluble in water.
• 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：563.834222 Da

  8、标称质量：564 Da

  9、平均质量：565.3688 Da

• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:6

  3.氢键受体数量:18

  4.可旋转化学键数量:0

  5.互变异构体数量:无

  6.拓扑分子极性表面积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：完全可拌和的

MSDS

Section 1: Product Identification Chemical Name:Terbium (III) perchlorate, 50%aqueous solution (99.9%-Tb) (REO) CAS Registry Number:14014-09-6 Formula:Tb(ClO4)3 EINECS Number:none Chemical Family:metal perchlorate salt Synonym:Perchloric acid, terbium salt, aqueous solution Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound14014-09-650%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 fume hood. If ventilation is not available a respirator should be worn. The use of respirators requires a Respiratory Respirator: Protection Program to be in compliance with 29 CFR 1910.134. Ventilation:Handle the material in an efficient fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:colorless liq. Molecular Weight:457.28 Melting Point:no data Boiling Point:no data Vapor Pressure:not applicable Specific Gravity:no data Odor:none Solubility in Water: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, Terbium 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

毒性和生态

毒理学数据: 1、急性毒性：主要的刺激性影响： 在皮肤上面：刺激皮肤和粘膜； 在眼睛上面：刺激的影响；没有已知的敏化影响。 生态学数据: 通常对水体是稍微有害的，不要将未稀释或大量产品接触地下水，水道或污水系统，未经政府许可勿将材料排入周围环境。

安全

• 危害码 (欧洲): O: Oxidizing agent;C: Corrosive;
• 风险声明 (欧洲): 8-34
• 安全声明 (欧洲): 17-26-27-36/37/39-45
• 危险品运输编码: UN 3098 5.1/PG 2
• 包装等级: II
• 危险类别: 5.1

制备

将计量的氧化铽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。