(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