15321-51-4

• 常用中文名：二壬羰基铁
• 常用英文名：Diiron nonacarbonyl
• CAS号：15321-51-4
• 分子式：C₉Fe₂O₉
• 分子量：363.78100
• 相关类别： 有机原料 有机金属类化合物 有机铁
• 发布时间：2018-04-21 08:00:00
• 更新时间：2024-01-09 10:59:16

• 广泛用于托烷，罩酮及其类似物，环戊酮，环戊烯酮，环·庚烯酮，苯并环丁烯及三亚甲基甲烷等的合成。
  

名称

• 中文名: 二壬羰基铁
• 英文名: Diiron nonacarbonyl
• 中文别名: 九羰基合二铁
• 英文别名: MFCD00151465; EINECS 239-359-5; Enneacarbonyldiiron Iron enneacarbonyl Nonacarbonyldiiron; Nonacarbonyldiiron; DIIRON NONACARBONYL

物化性质

• 密度: 2.85 g/cm3
• 沸点: 209°C (rough estimate)
• 熔点: 100ºC
• 分子式: C₉Fe₂O₉
• 分子量: 363.78100
• 精确质量: 363.82400
• PSA: 51.21000
• 外观性状: 金色
• 蒸汽压: 3460mmHg at 25°C
• 储存条件:

  常温密闭避光，通风干燥惰性气体下

• 稳定性:

  1.常温常压下稳定

  避免的物料：水分/潮湿 氧化物 酸 空气 卤素

  2.加热至100一120℃分解。置惰性气体(一氧化碳等)中于暗处下可长期贮存。存放过久，易被污染。九羰基二铁及基它羰基铁都是剧毒性物质。

• 水溶解性: Insoluble in water.
• 更多:

  1.性状：晶体

  2.密度（g/mL,25/4℃）：2.85

  3.相对蒸汽密度（g/mL,空气=1）：未确定

  4.熔点（ºC）：100

  5.沸点（ºC,常压）：未确定

  6.沸点（ºC,5.2kPa）：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（kPa,25ºC）：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：不溶于有机溶剂。在四氢呋喃或二氧甲烷中缓慢分解。

MSDS

Name: Diiron Nonacarbonyl Material Safety Data Sheet Synonym: None CAS: 15321-51-4 Section 1 - Chemical Product MSDS Name:Diiron Nonacarbonyl Material Safety Data Sheet Synonym:None Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 15321-51-4 Diiron Nonacarbonyl ca 100 239-359-5 Hazard Symbols: None Listed. Risk Phrases: 10 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Flammable.Air sensitive.The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: May cause eye irritation. The toxicological properties of this material have not been fully investigated. Skin: May cause skin irritation. The toxicological properties of this material have not been fully investigated. 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. Inhalation of dust may cause respiratory tract irritation. 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. Vapors may form an explosive mixture with air. Vapors can travel to a source of ignition and flash back. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Will burn if involved in a fire. Water Reactive. Material will react with water and may release a flammable and/or toxic gas. Use water spray to keep fire-exposed containers cool. Containers may explode in the heat of a fire. Flammable solid. Extinguishing Media: For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam. For large fires, use water spray, fog, or alcohol-resistant foam. Do NOT use water directly on fire. Use water spray to cool fire-exposed containers. Water may be ineffective. Do NOT use straight streams of water. 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. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation. Place under an inert atmosphere. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Ground and bond containers when transferring material. Use spark-proof tools and explosion proof equipment. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep away from heat, sparks and flame. Avoid ingestion and inhalation. Handle under an inert atmosphere. Store protected from air. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Storage: Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep away from water. Flammables-area. Keep refrigerated. (Store below 4C/39F.) Do not expose to air. Store under an inert atmosphere. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 15321-51-4: Belgium - TWA: (listed as iron salts (soluble)): 1 mg/m3 VLE (as Malaysia: (listed as iron salts (soluble)): 1 mg/m3 TWA (as Fe) Netherlands: (listed as iron salts (soluble)): 1 mg/m3 MAC (as Fe Spain: (listed as iron salts (soluble)): 1 mg/m3 VLA-ED (as Fe) 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: 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: Flakes Color: gold Odor: None reported. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 100 deg C Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: insoluble Specific Gravity/Density: Molecular Formula: C9Fe2O9 Molecular Weight: 363.78 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, ignition sources, dust generation, exposure to air, excess heat, strong oxidants. Incompatibilities with Other Materials: Oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 15321-51-4 unlisted. LD50/LC50: Not available. Carcinogenicity: Diiron Nonacarbonyl - 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: FLAMMABLE SOLID, ORGANIC, N.O.S.* Hazard Class: 4.1 UN Number: 1325 Packing Group: II IMO Shipping Name: FLAMMABLE SOLID, ORGANIC, N.O.S. Hazard Class: 4.1 UN Number: 1325 Packing Group: II RID/ADR Shipping Name: FLAMMABLE SOLID, ORGANIC, N.O.S. Hazard Class: 4.1 UN Number: 1325 Packing group: II Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: Not available. Risk Phrases: R 10 Flammable. Safety Phrases: S 9 Keep container in a well-ventilated place. S 16 Keep away from sources of ignition - No smoking. S 28A After contact with skin, wash immediately with plenty of water. S 33 Take precautionary measures against static discharges. 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# 15321-51-4: No information available. Canada CAS# 15321-51-4 is listed on Canada's NDSL List. CAS# 15321-51-4 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 15321-51-4 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 通常对水体是稍微有害的，不要将未稀释或大量产品接触地下水，水道或污水系统，未经政府许可勿将材料排入周围环境。

安全

• 符号: GHS02, GHS06
• 信号词: Danger
• 危害声明: H228-H261-H301 + H331
• 警示性声明: P210-P231 + P232-P261-P301 + P310-P311-P422
• 个人防护装备: Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
• 危害码 (欧洲): F: Flammable;T: Toxic;
• 风险声明 (欧洲): R11
• 安全声明 (欧洲): 16-28-36/37/39-45
• 危险品运输编码: UN 2930 6
• WGK德国: 3
• 包装等级: II
• 危险类别: 6.1

合成路线

制备

1. 注意l应在通风橱内进行操作。
将装有搅拌器、气体导入管和汞计泡器的1升三颈烧瓶置于5升镀银杜瓦瓶中并用流水冷却，通氮气冲洗后，加入100毫升(146克，0.746摩尔)五拨基铁和200毫升冰醋孩，然后用125瓦高压汞灯照射。为了避免冷却水与永灯接触，该照射系统用石英管(长约30厘米，内径约1.7厘米)制成。将管子一端封闭，内接一个125瓦汞蒸汽灯泡，其连接线用瓷环绝缘。石英管置于杜瓦瓶内的水中并尽可能r近反应瓶。为了避免因产物沉积于反应器璧而引起的光强度的减弱，应有效地搅拌反应混合物。如果产物沉积于器壁，可不时地中断反应以清除生成的九拨基二铁。沉积物经氮气冲洗几次后仍返回反应瓶内。照24小时(注)后，滤集九羰基二铁，用乙醇、乙醚依次洗涤，真空干燥得100一122克(74一91%产品。当杜瓦瓶不加盖时，产率只有74%;当性瓦瓶的塑料桶和盖都用铝箔衬里时，产率高达91%。