321837-08-5

• 常用中文名：R-四氢呋喃合镧
• 常用英文名：DI-[3-((R)-2,2'-DIHYDROXY- 1,1'-BINAPHTHYLMETHYL)]ETHER, LANTHANUM (III) SALT, TETRAHYDROFURAN ADDUCT SCT-(R)-BINOL
• CAS号：321837-08-5
• 分子式：C₄₈H₄₄LaO₇
• 分子量：871.76400
• 发布时间：2018-07-15 15:04:56
• 更新时间：2024-01-04 07:14:22

名称

• 中文名: R-四氢呋喃合镧
• 英文名: 2-Naphthalenol, 1,1'-[oxybis(methylene)]bis-, compd. with tetrahy drofuran, lanthanum salt (2:1:1)
• 英文别名: MFCD03098649

物化性质

• 分子式: C₄₈H₄₄LaO₇
• 分子量: 871.76400
• 精确质量: 871.21500
• PSA: 108.61000
• LogP: 11.03880
• 储存条件:

  保存方法：密闭，阴凉，通风干燥处

• 稳定性:

  避氧化物

• 计算化学:

  1、 疏水参数计算参考值（XlogP）：2.6

  2、 氢键供体数量：0

  3、 氢键受体数量：5

  4、 可旋转化学键数量：6

  5、 互变异构体数量：

  6、 拓扑分子极性表面积（TPSA）：61.8

  7、 重原子数量：22

  8、 表面电荷：0

  9、 复杂度：501

  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：1

• 更多:

  1. 性状：粉末

  2. 密度（g/mL25 ºC）：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（ºC12mmHg）：未确定

  7. 折射率：未确定

  8. 闪点（ºF）：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,）：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：能溶解于水的

MSDS

Section 1: Product Identification Di-[3-((R)-2,2'-dihydroxy-1,1'-binaphthylmethyl)]ether, lanthanum (III) salt, tetrahydrofuran adduct Chemical Name: SCT-(R)-BINOL CAS Registry Number:321837-08-5 Formula:C42H27LaO5.C4H8O EINECS Number:none Chemical Family:metal alkoxide Synonym:none Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title compound321837-08-5100%no datano data Section 3: Hazards Identification Emergency Overview:Irritating to eyes and skin. May be harmful if swallowed or inhaled. Primary Routes of Exposure:Ingestion Eye Contact:Causes mild irritation of the eyes. Skin Contact:Causes slight irritation of the skin. Inhalation:Inhalation of dust may lead to irritation of the respiratory tract. Ingestion:No information is available on the physiological effects of ingestion. May be harmful if swallowed. Acute Health Affects:Irritating to eyes and skin. May be harmful if swallowed or inhaled. 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 soap and water. Remove contaminated clothes if necessary. Seek medical Skin Exposure: assistance if 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. Ingestion:Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). SECTION 5: Fire Fighting Measures Flash Point:no data Autoignition Temperature:no data Explosion Limits:no data Extinguishing Medium:carbon dioxide, dry powder or foam If involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure self-contained Special Fire Fighting Procedures: 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 Spill and Leak Procedures:Small spills can be mixed with vermiculite or sodium carbonate and swept up. SECTION 7: Handling and Storage Handling and Storage:Store in a sealed container. Keep away from heat and moisture. 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 appropriate chemical resistant gloves and protective clothing. Ventilation:Material may form a fine dust. If possible, handle the material in an efficient fume hood. If in form of fine dust and ventilation is not available a respirator should be worn. The use of respirators Respirator: requires a 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:pale yellow pwdr. Molecular Weight:822.67 Melting Point:no data Boiling Point:no data Vapor Pressure:no data Specific Gravity:no data Odor:organic odor Solubility in Water:soluble SECTION 10: Stability and Reactivity Stability:air and moisture stable solid Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:none Incompatibility:oxidizing agents and halogens. Decomposition Products:Carbon dioxide, carbon monoxide, organic vapors, and metal oxides and carbonates. 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: 1、其它有害作用：通常对水是稍微危害的，若无政府许可，勿将材料排入周围环境。