121009-93-6

• 常用中文名：外消旋-二甲基甲硅烷基双(1-茚基)二氯化锆
• 常用英文名：RAC-DIMETHYLSILYLBIS(INDENYL)ZIRCONIUMDICHLORIDE
• CAS号：121009-93-6
• 分子式：C₂₀H₁₈Cl₂SiZr
• 分子量：448.57200
• 发布时间：2018-12-29 21:14:55
• 更新时间：2024-01-16 13:15:15

名称

• 中文名: rac-二甲基硅基双(1-茚基)二氯化锆
• 英文名: dichlorozirconium,di(inden-1-yl)-dimethylsilane
• 英文别名: Eurocen(R) 5037; RAC-DIMETHYLSILYLBIS(INDENYL)ZIRCONIUMDICHLORIDE; rac-dimethylbis(indenyl)zirconocene dichloride; [(CH3)2Si(indenyl)2]ZrCl2; dimethylsilylbis(1-indenyl)zirconium dichloride; dimethylsilanediylbis(indenyl)zirconium dichloride; rac-dimethylsilylenebis(indenyl)zirconium dichloride; RAC-DIMETHYLSILYLBIS(1-INDENYL)ZIRCONIUM DICHLORIDE

物化性质

• 熔点: 140℃
• 分子式: C₂₀H₁₈Cl₂SiZr
• 分子量: 448.57200
• 精确质量: 445.96000
• LogP: 5.96260
• 外观性状: 橙色粉末
• 储存条件: 室温，惰性气体，干燥
• 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：445.96084 Da

  8、标称质量：446 Da

  9、平均质量：448.5724 Da

• 更多:

  1. 性状：未确定

  2. 密度（g/mL,20℃）：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,KPa）：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（Pa,20ºC）：未确定

  12. 饱和蒸气压（KPa,20ºC）：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:rac-Dimethylsilylbis(1-indenyl)zirconium dichloride, min. 97% CAS Registry Number:121009-93-6 Formula:(CH3)2Si(C9H6)2ZrCl2 EINECS Number:none Chemical Family:organometallic complexes Synonym:None Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title compound121009-93-6100%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 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:none Autoignition Temperature:none Explosion Limits:none Extinguishing Medium:carbon dioxide, foam or dry powder If this product is involved in a fire, fire fighters should be equipped with a 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 irritating 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 Store in a tightly sealed container under an inert atmosphere of nitrogen or argon. Keep away from heat and Handling and Storage: direct sunlight. 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: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 Proram to be in compliance with 29 CFR 1910.134. Ventilation: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:orange powder Molecular Weight:448.53 Melting Point:no data Boiling Point:no data Vapor Pressure:no data Specific Gravity:no data Odor:none Solubility in Water:insoluble SECTION 10: Stability and Reactivity Stability:moisture sensitive Hazardous Polymerization:none Conditions to Avoid:prolonged exposure to moisture Incompatibility:strong oxidizing agents Decomposition Products:carbon dioxide, carbon monoxide, hydrogen chloride, organic fumes and zirconium oxide SECTION 11: Toxicological Information RTECS Data:No information available from 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 on the TSCA inventory SARA (Title 313):not reportable under SARA Title (313) Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 风险声明 (欧洲): 36/37/38
• 安全声明 (欧洲): S26-S36-S37-S39

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