(η5-C5H4(C2H5))2Mn | 101923-26-6

• 物质功能分类: 化学试剂 - 有机试剂 - 烯烃（环状与无环状）
• 分子结构分类: 有机化合物 - 碳氢化合物 - 不饱和烃
• 英文名称: (η5-C5H4(C2H5))2Mn
• 英文别名: Bis(ethylcyclopentadienyl)manganese
• CAS: 101923-26-6
• 化学式: C₁₄H₁₈Mn
• 分子量: 241.235
• InChiKey: NMGMAOIYXASREJ-UHFFFAOYSA-N

物化性质

• 沸点：
  ~80 °C(lit.)
• 闪点：
  230 °F
• 稳定性/保质期：
  在常温常压下保持稳定，应避免与空气、水分以及强氧化剂接触。

计算性质

• 辛醇/水分配系数(LogP)：
  4.19
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• 危险等级：
  4.2
• 危险品标志：
  F,Xi
• 安全说明：
  S26
• 危险类别码：
  R17
• 危险品运输编号：
  UN 3392 4.2/PG 1
• 储存条件：
  密封储存，宜存放在阴凉、干燥的库房中，并远离热源、火花和火焰。通常需要使用氮气进行保护。

SDS

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Section 1: Product Identification
Bis(ethylcyclopentadienyl)manganese, min. 98%, 25-0210, contained in 50 ml Swagelok® cylinder (96-1070)
Chemical Name:
for CVD/ALD
CAS Registry Number: 101923-26-6
Formula: [(C2H5)C5H4]2Mn
EINECS Number: none
Chemical Family: metallocene
Synonym: none

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Section 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title compound 101923-26-6 100% 0.2mg/m3 (as Mn) 5mg/m3 (as Mn-

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Section 3: Hazards Identification
May be irritating to, skin, eyes and mucous membranes. May be harmful if swallowed. Some manganese
Emergency Overview:
compounds are known to affect the central nervous system. Possible risk of irreversible effects.
Primary Routes of Exposure: Inhalation and ingestion
Eye Contact: May cause slight to mild irritation of the eyes.
Skin Contact: May cause slight to mild irritation of the skin.
Vapor or mist may be irritating to the nose, mucous membranes and respiratory tract. May cause chronic
Inhalation:
health problems.
Ingestion: No information available on the physiological effects of ingestion. May be harmful if swallowed.
Acute Health Affects: May be irritaitng to the nose, mucous membranes and respiratory tract.
Prolonged exposure to manganese containing vapor or mist may produce manganese pneumonitis and
Chronic Health Affects: manganese poisoning. Symptoms include sleepiness, weakness and emotional disturbances. Equivocal
studies have shown manganese may decrease fertility in men. Possible risk of irreversible effects.
NTP: No
IARC: No
OSHA: No

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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.

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SECTION 5: Fire Fighting Measures
Flash Point: no data
Autoignition Temperature: no data
Explosion Limits: no data
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 and If involved in a fire, this material may emit toxic and corrosive fumes.
Decomposion Products:
Unusual Fire or Explosion Hazards: Highly flammable. Formation of explosive air/dust mixtures is possible.

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SECTION 6: Accidental Release Measures
Small spills can be mixed with vermiculite, sodium carbonate or other suitable non-combustible adsorbent and
Spill and Leak Procedures:
swept up.

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SECTION 7: Handling and Storage
Handle and store the material under an inert atmosphere of nitrogen or argon. Keep in a cool, dry
Handling and Storage:
well-ventilated area. Prolongrd exposure to air or moisture will result in degradation of the product.

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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: Handle the material in an efficient fume hood.
If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator
Respirator:
Protection Program to be in compliance with 29 CFR 1910.134.
Ventilation: Handle the material in an efficient fume hood.
Additional Protection: No additional protection required.

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SECTION 9: Physical and Chemical Properties
Color and Form: dark red liq.
Molecular Weight: 241.23
Melting Point: not applicable
Boiling Point: no data
Vapor Pressure: 0.1 torr @ 50-65°
Specific Gravity: no data
Odor: none
Solubility in Water: reacts with water

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SECTION 10: Stability and Reactivity
Stability: air sensitive, moisture sensitive
Hazardous Polymerization: no hazardous polymerization
contact with moisture and oxygen. Keep away from heat and ignition sources including open flame and
Conditions to Avoid:
electostatic discharge.
Incompatibility: air, oxidizing agents, halogens, protoc agents
Decomposition Products: Carbon dioxide, carbon monoxide, organic fumes and manganese oxide.

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SECTION 11: Toxicological Information
RTECS Data: No information available from the RTECS files.
Carcinogenic Effects: no data
Mutagenic Effects: Possible mutagen (as Mn)
Tetratogenic Effects: no data

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SECTION 12: Ecological Information
Ecological Information: No information available.

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SECTION 13: Disposal Considerations
Disposal: Dispose of this material according to local, state and federal regulations.

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SECTION 14: Transportation
Shipping Name (CFR): Flammable solids, Organic, N.O.S.
Hazard Class (CFR): 4.1
Additional Hazard Class (CFR): NA
Packaging Group (CFR): II
UN ID Number (CFR): UN# 1325
Shipping Name (IATA): Flammable solid, Organic, N.O.S.
Hazard Class (IATA): 4.1
Additional Hazard Class (IATA): NA
Packaging Group (IATA): II
UN ID Number (IATA): UN# 1325

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SECTION 15: Regulatory Information
TSCA: Not listed in the TSCA inventory
SARA (Title 313): See Category code N450 for reporting
Second Ingredient: none

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  (η5-C5H4(C2H5))2Mn 、 氨 、 三甲基镓 以 neat (no solvent) 为溶剂， 生成
  参考文献：
  名称：

  掺杂对 GaMnN 磁性能的影响：费米能级工程

  摘要：

  通过有机金属化学气相沉积制备的 GaMnN 稀释磁性半导体样品显示出铁磁性甚至顺磁性，这取决于薄膜中存在的外来杂质的类型和浓度。此外，使用生长参数沉积的 GaMnN 通常会产生非铁磁性薄膜，而加入镁（一种受主掺杂剂）后会变成强铁磁性。基于这些观察，该材料系统中的铁磁性似乎取决于 Mn 能带和 GaMnN 带隙内的费米能级的相对位置。只有当费米能级与 Mn 能级紧密重合时，才能实现铁磁性。通过将费米能量主动设计在 Mn 能带内或附近，实现了室温铁磁性。

  DOI：

  10.1063/1.1881786
• 作为产物：
  描述：

  manganese(II) bromide 、 sodium ethylcyclopentadienide 以 四氢呋喃 为溶剂， 以15%的产率得到(η5-C5H4(C2H5))2Mn
  参考文献：
  名称：

  Cozak, Daniel; Gauvin, Francois; Demers, Jacques, Canadian Journal of Chemistry, 1986, vol. 64, p. 71 - 75

  摘要：

  DOI：

文献信息

• Electron spin adjustment in manganocenes. Preparative, paramagnetic NMR and X-ray study on substituent and solvent effects
  作者：Nikolaus. Hebendanz、Frank H. Koehler、Gerhard. Mueller、Juergen. Riede

  DOI：10.1021/ja00272a023

  日期：1986.6

  Preparation d'une serie de manganocenes ou l'on fait varier un substituant par Cp et le nombre d'alkyls par Cp. Etude RMN de la serie. Structure cristalline de (Me 3 SiCp) 2 Mn

  准备 d'une serie de manganocenes ou l'on fait varier un substituant par Cp et le nombre d'alkyls par Cp。练习曲 RMN de la 系列。结构 crastalline de (Me 3 SiCp) 2 Mn
• Effect of doping on the magnetic properties of GaMnN: Fermi level engineering
  作者：M. J. Reed、F. E. Arkun、E. A. Berkman、N. A. Elmasry、J. Zavada、M. O. Luen、M. L. Reed、S. M. Bedair

  DOI：10.1063/1.1881786

  日期：2005.3.7

  it seems that ferromagnetism in this material system depends on the relative position of the Mn energy band and the Fermi level within the GaMnN band gap. Only when the Fermi level closely coincides with the Mn-energy level is ferromagnetism achieved. By actively engineering the Fermi energy to be within or near the Mn energy band, room temperature ferromagnetism is realized.

  通过有机金属化学气相沉积制备的 GaMnN 稀释磁性半导体样品显示出铁磁性甚至顺磁性，这取决于薄膜中存在的外来杂质的类型和浓度。此外，使用生长参数沉积的 GaMnN 通常会产生非铁磁性薄膜，而加入镁（一种受主掺杂剂）后会变成强铁磁性。基于这些观察，该材料系统中的铁磁性似乎取决于 Mn 能带和 GaMnN 带隙内的费米能级的相对位置。只有当费米能级与 Mn 能级紧密重合时，才能实现铁磁性。通过将费米能量主动设计在 Mn 能带内或附近，实现了室温铁磁性。
• Cozak, Daniel; Gauvin, Francois; Demers, Jacques, Canadian Journal of Chemistry, 1986, vol. 64, p. 71 - 75
  作者：Cozak, Daniel、Gauvin, Francois、Demers, Jacques

  DOI：——

  日期：——