33056-03-0

• 常用中文名：甲基环戊二烯基三羰基钼(I)二聚体
• 常用英文名：(Methylcyclopentadienyl)molybdenum tricarbonyl d
• CAS号：33056-03-0
• 分子式：C₁₈H₁₄Mo₂O₆
• 分子量：518.22000
• 发布时间：2018-11-24 19:41:37
• 更新时间：2024-01-11 12:10:32

名称

• 中文名: 甲基环戊二烯基三羰基钼(I)二聚体
• 英文名: (Methylcyclopentadienyl)molybdenum tricarbonyl
• 中文别名: 甲基环戊二烯三羰基钼二聚体
• 英文别名: MFCD00151576; methylcyclopentadienylmolybdenum tricarbonyl dimer

物化性质

• 熔点: 150ºC (dec.)(lit.)
• 分子式: C₁₈H₁₄Mo₂O₆
• 分子量: 518.22000
• 精确质量: 521.89000
• LogP: 1.57520
• 储存条件:

  密闭,阴凉干燥处保存

• 稳定性:

  如果遵照规格使用和储存则不会分解，未有已知危险发生

  避免强氧化剂

• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:0

  3.氢键受体数量:16

  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6

  7.重原子数量:26

  8.表面电荷:-10

  9.复杂度:418

  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：未确定

  2. 密度（g/mLat 25°C）：未确定

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：150

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC,0.1mmHg）：未确定

  7. 折射率（n20/D）：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（mmHg,37ºC）：未确定

  12. 饱和蒸气压（kPa,114.4 ºC）：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（MPa）：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

Name: Di[(Methylcyclopentadienyl)molybdenum Tricarbonyl] Material Safety Data Sheet Synonym: Methylcyclopentadienylmolybdenum Tricarbonyl Dimer CAS: 33056-03-0 Section 1 - Chemical Product MSDS Name:Di[(Methylcyclopentadienyl)molybdenum Tricarbonyl] Material Safety Data Sheet Synonym:Methylcyclopentadienylmolybdenum Tricarbonyl Dimer Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 33056-03-0 Di[(Methylcyclopentadienyl)molybdenum ca 100 unlisted Hazard Symbols: XN Risk Phrases: 20/21/22 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Harmful by inhalation, in contact with skin and if swallowed.The toxicological properties of this material have not been fully investigated. 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. The toxicological properties of this substance have not been fully investigated. Chronic: No information found. 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. Wash clothing before reuse. Ingestion: Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or 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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing Media: Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 33056-03-0: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Crystalline powder Color: dark red Odor: none reported pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 150 deg C Autoignition Temperature: Not applicable. Flash Point: Not applicable. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: > 150 deg C Solubility in water: soluble in toluene Specific Gravity/Density: Molecular Formula: C18H14Mo2O6 Molecular Weight: 518.19 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, dust generation, excess heat. Incompatibilities with Other Materials: Oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, oxides of molybdenum. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 33056-03-0 unlisted. LD50/LC50: Not available. Carcinogenicity: Di[(Methylcyclopentadienyl)molybdenum Tricarbonyl] - 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 Shipping Name: METAL CARBONYLS, N.O.S.* Hazard Class: 6.1 UN Number: 3281 Packing Group: III IMO Shipping Name: METAL CARBONYLS, N.O.S. Hazard Class: 6.1 UN Number: 3281 Packing Group: III RID/ADR Shipping Name: METAL CARBONYLS, N.O.S. Hazard Class: 6.1 UN Number: 3281 Packing group: III Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XN Risk Phrases: R 20/21/22 Harmful by inhalation, in contact with skin and if swallowed. Safety Phrases: S 28A After contact with skin, wash immediately with plenty of water. S 36/37 Wear suitable protective clothing and gloves. S 37 Wear suitable gloves. S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). WGK (Water Danger/Protection) CAS# 33056-03-0: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 33056-03-0 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 33056-03-0 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 危害码 (欧洲): Xn: Harmful;
• 风险声明 (欧洲): 20/21/22
• 安全声明 (欧洲): 36