151139-14-9

• 常用中文名：三(2,2,6,6-四甲基-3,5-庚二酮基)镧(III)四甘醇酸酯加合物
• 常用英文名：tris(2,2,6,6-tetramethyl-3,5-heptane-dionato)lanthanum tetraglyme adduct
• CAS号：151139-14-9
• 分子式：C₄₃H₇₉LaO₁₁
• 分子量：910.98600
• 发布时间：2017-03-28 00:35:11
• 更新时间：2024-01-04 09:39:12

名称

• 中文名: 三(2,2,6,6-四甲基-3,5-庚二酮基)镧(III)四甘醇酸酯加合物
• 英文名: tris(2,2,6,6-tetramethyl-3,5-heptane-dionato)lanthanum tetraglyme adduct
• 英文别名: tris(2,2,6,6-tetramethyl-3,5-heptanedionato)lanthanum(iii)tetraglyme adduct; tris(2,2,6,6-tetramethyl-3,5-heptanedionato)lanthanum (iii) tetraglyme adduct (-la) (reo)

物化性质

• 沸点: 125ºC 0,1mm
• 熔点: 59ºC
• 分子式: C₄₃H₇₉LaO₁₁
• 分子量: 910.98600
• 精确质量: 910.46900
• PSA: 125.05000
• LogP: 9.36650
• 储存条件:

  密闭于阴凉干燥环境中

• 稳定性:

  遵照规定使用和储存则不会分解。

• 分子结构:

  1、摩尔折射率：无可用

  2、 摩尔体积（cm³/mol）：无可用

  3、 等张比容（90.2K）：无可用

  4、 表面张力（dyne/cm）：无可用

  5、 极化率：无可用

• 更多:

  1. 性状：无可用

  2. 密度（g/mL,25/4℃）：无可用

  3. 相对蒸汽密度（g/mL,空气=1）：无可用

  4. 熔点（ºC）：59

  5. 沸点（ºC,常压）：125

  6. 沸点（ºC,5.2kPa）：无可用

  7. 折射率：无可用

  8. 闪点（ºC）：无可用

  9. 比旋光度（º）：无可用

  10. 自燃点或引燃温度（ºC）：无可用

  11. 蒸气压（kPa,25ºC）：无可用

  12. 饱和蒸气压（kPa,60ºC）：无可用

  13. 燃烧热（KJ/mol）：无可用

  14. 临界温度（ºC）：无可用

  15. 临界压力（KPa）：无可用

  16. 油水（辛醇/水）分配系数的对数值：无可用

  17. 爆炸上限（%,V/V）：无可用

  18. 爆炸下限（%,V/V）：无可用

  19. 溶解性：无可用

MSDS

Section 1: Product Identification Chemical Name:Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)lanthanum (III)tetraglyme adduct (99.9%-La) (REO) CAS Registry Number:151139-14-9 Formula:La(C11H19O2)3.CH3(OCH2CH2)4OCH3 EINECS Number:none Chemical Family:metal beta-diketonate complexes Synonym:Dipivaloylmethane, lanthanum complex, tetraglyme adduct Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound151139-14-9100%no datano data Section 3: Hazards Identification Emergency Overview:May be irritating to eyes, skin and respiratory tract. Harmful if swallowed Primary Routes of Exposure:Ingestion, inhalation Eye Contact:May cause slight to mild irritation of the eyes. Skin Contact:May cause slight to mild irritation of the skin. Inhalation:May cause irritation to the nose, mucous membranes and respiratory tract. Ingestion:No information available on the effects of ingestion. Acute Health Affects:May be irritating to skin, eyes and respiratory tract. Chronic Health Affects:No information available on long-term chronic effects. 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 in Inhalation: 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:none Explosion Limits:none Extinguishing Medium:carbon dioxide, dry powder or foam If this product is involved in a fire, firefighters should be equipped with NIOSH approved positive pressure Special Fire Fighting Procedures: self-contained breathing apparatus and full protective clothing. Hazardous Combustion andIf involved in a fire this material may emit toxic organic fumes. Decomposion Products: Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards. SECTION 6: Accidental Release Measures Small spills can be mixed with vermiculite, sodium carbonate or other suitable non combustible adsorbent and Spill and Leak Procedures: swept up. SECTION 7: Handling and Storage Handling and Storage:Store in a cool, dry place in a tightly sealed container. 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 clothes and gloves. Consult glove manufacturer to determine the proper type of glove. Ventilation:Material may form a fine dust. If possible, 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:Material may form a fine dust. If possible, handle the material in an efficient fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:white to pale-yellow xtl. Molecular Weight:688.72(911.00) Melting Point:59° Boiling Point:125°C /0.1mm Vapor Pressure:no data Specific Gravity:no data Odor:none Solubility in Water:insoluble SECTION 10: Stability and Reactivity Stability:air and moisture stable Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:none Incompatibility:strong oxidizing agents Decomposition Products:carbon dioxide, carbon monoxide, lanthanum salts and organic fumes. 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 information available SECTION 13: Disposal Considerations Disposal:Dispose of according to local, state and federal regulations. SECTION 14: Transportation Shipping Name (CFR):Non-hazardous Hazard Class (CFR):NA Additional Hazard Class (CFR):NA Packaging Group (CFR):NA UN ID Number (CFR):NA Shipping Name (IATA):Non-hazardous Hazard Class (IATA):NA Additional Hazard Class (IATA):NA Packaging Group (IATA):NA UN ID Number (IATA):NA 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

生态学数据: 该物质对环境可能有危害，对水体应给予特别注意。

安全

• 风险声明 (欧洲): 36/37/38
• 安全声明 (欧洲): 26-36/37/39