147227-26-7

• 常用中文名：Alpha,Alpha-双(三甲基硅基)叔丁基酮亚胺
• 常用英文名：α,α-Bis(trimethylsilyl)-tert-butylketimine
• CAS号：147227-26-7
• 分子式：C₁₂H₂₉NSi₂
• 分子量：243.53600
• 发布时间：2018-10-07 15:45:22
• 更新时间：2025-08-23 17:56:27

名称

• 中文名: Alpha,Alpha-双(三甲基硅基)叔丁基酮亚胺
• 英文名: α,α-Bis(trimethylsilyl)-tert-butylketimine
• 中文别名: Α,Α-双(三甲基硅基)叔丁基酮亚胺
• 英文别名: MFCD01632578

物化性质

• 沸点: 104ºC (8 mmHg)
• 分子式: C₁₂H₂₉NSi₂
• 分子量: 243.53600
• 精确质量: 243.18400
• PSA: 23.85000
• LogP: 4.73780
• 折射率: 1.4505-1.4525
• 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：76.90

  2、 摩尔体积（m³/mol）：298.4

  3、 等张比容（90.2K）：619.9

  4、 表面张力（dyne/cm）：18.6

  5、 极化率（10^-24cm³）：30.48

• 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）：无可用

  5. 沸点（ºC,常压）：104 /8 mmHg

  6. 沸点（ºC,5.2kPa）：无可用

  7. 折射率：1.4505-1.4525

  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

Name: alpha alpha-Bis(trimethylsilyl)-tert-butylketimine Material Safety Data Sheet Synonym: None CAS: 147227-26-7 Section 1 - Chemical Product MSDS Name:alpha alpha-Bis(trimethylsilyl)-tert-butylketimine Material Safety Data Sheet Synonym:None Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 147227-26-7 alpha,alpha-Bis(trimethylsilyl)-tert-b 100 unlisted Hazard Symbols: None Listed. Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Not available. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. Ingestion: May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. Inhalation: May cause respiratory tract irritation. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Get medical aid. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Notes to Physician: Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing Media: Use extinguishing media most appropriate for the surrounding fire. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Store in a tightly closed container. Keep refrigerated. (Store below 4C/39F.) Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 147227-26-7: Personal Protective Equipment Eyes: Not available. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Liquid Color: yellow Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 104 deg C @ 8 mm Hg Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C13H31NSi2 Molecular Weight: 257.57 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Excess heat. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, oxides of nitrogen, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 147227-26-7 unlisted. LD50/LC50: Not available. Carcinogenicity: alpha,alpha-Bis(trimethylsilyl)-tert-butylketimine - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA No information available. IMO No information available. RID/ADR No information available. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: Not available. Risk Phrases: Safety Phrases: S 24/25 Avoid contact with skin and eyes. WGK (Water Danger/Protection) CAS# 147227-26-7: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 147227-26-7 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 147227-26-7 is not listed on the TSCA inventory. It is for research and development use only. 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

• 安全声明 (欧洲): S24/25