101923-26-6

• 常用中文名：二(乙基环戊二烯基)锰
• 常用英文名：Bis(ethylcyclopentadienyl)manganese(II)
• CAS号：101923-26-6
• 分子式：C₁₄H₁₈Mn
• 分子量：241.23100
• 发布时间：2018-09-20 19:21:46
• 更新时间：2024-01-13 20:50:21

名称

• 中文名: 二(乙基环戊二烯基)锰(II)
• 英文名: 2-ethylcyclopenta-1,3-diene,manganese(2+)
• 中文别名: 双(乙基环戊二烯基)锰; 双(乙基环戊二烯基)锰(II)
• 英文别名: Manganocene,1,1'-diethyl; 1,1'-Diethylmanganocene; MFCD01862452

物化性质

• 沸点: ~80ºC(lit.)
• 分子式: C₁₄H₁₈Mn
• 分子量: 241.23100
• 闪点: 230 °F
• 精确质量: 241.07900
• LogP: 3.60340
• 储存条件:

  密封储存，储存于阴凉、干燥的库房。远离热源，火花，火焰。常用氮气保护。

• 稳定性:

  常温常压下稳定，避免与空气，水分，强氧化剂接触。

• 分子结构:

  1、摩尔折射率：无可用的

  2、摩尔体积（cm³/mol）：无可用的

  3、等张比容（90.2K）：无可用的

  4、表面张力（dyne/cm）：无可用的

  5、介电常数：无可用的

  6、极化率（10^-24cm³）：无可用的

  7、单一同位素质量：241.0789 Da

  8、标称质量：241 Da

  9、平均质量：241.2308 Da

• 计算化学:

  1、 疏水参数计算参考值（XlogP）：

  2、 氢键供体数量：0

  3、 氢键受体数量：8

  4、 可旋转化学键数量：2

  5、 互变异构体数量：

  6、 拓扑分子极性表面积（TPSA）：0

  7、 重原子数量：15

  8、 表面电荷：-8

  9、 复杂度：250

  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：3

• 更多:

  1. 性状：液体

  2. 密度（g/mL,20℃）：未确定

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：未确定

  5. 沸点（ºC,常压）：80

  6. 沸点（ºC，1.5mmHg）：未确定

  7. 折射率(n20/D)：未确定

  8. 闪点（ºC）：110

  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,20ºC）：未确定

  12. 饱和蒸气压（kPa,25ºC）：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：未确定

MSDS

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 Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title compound101923-26-6100%0.2mg/m3 (as Mn)5mg/m3 (as Mn- 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 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. 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 andIf 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. 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. 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. 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. 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 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. 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 SECTION 12: Ecological Information Ecological Information:No information available. SECTION 13: Disposal Considerations Disposal:Dispose of this material according to local, state and federal regulations. 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 SECTION 15: Regulatory Information TSCA:Not listed in the TSCA inventory SARA (Title 313):See Category code N450 for reporting Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 危害码 (欧洲): F: Flammable;Xi: Irritant;
• 风险声明 (欧洲): R17
• 安全声明 (欧洲): 26
• 危险品运输编码: UN 3392 4.2/PG 1