4454-16-4

• 常用中文名：2-乙基己酸镍(II)
• 常用英文名：Nickel 2-ethylhexanoate
• CAS号：4454-16-4
• 分子式：C₁₆H₃₀NiO₄
• 分子量：345.10000
• 相关类别： 有机原料 有机金属盐
• 发布时间：2018-04-03 08:00:00
• 更新时间：2024-01-12 12:11:17
• 下载msds

名称

• 中文名: 2-乙基己酸镍,乙基乙酸溶液
• 英文名: 2-ethylhexanoate,nickel(2+)
• 中文别名: 2-乙基己酸镍
• 英文别名: EINECS 224-699-9; Hexanoic acid,2-ethyl-,nickel salt; MFCD00014002; Nickel 2-ethylhexanoate

物化性质

• 密度: 0.96 g/mL at 25 °C(lit.)
• 沸点: 228ºC at 760mmHg
• 分子式: C₁₆H₃₀NiO₄
• 分子量: 345.10000
• 闪点: 116.6ºC
• 精确质量: 344.15000
• PSA: 52.60000
• LogP: 4.42060
• 外观性状: liquid | viscous
• 储存条件:

  避光，通风干燥处，密封保存

• 稳定性:

  常温常压下稳定

• 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:4

  4.可旋转化学键数量:8

  5.互变异构体数量:无

  6.拓扑分子极性表面积80.3

  7.重原子数量:21

  8.表面电荷:0

  9.复杂度:93.9

  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:2

  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：绿色粘状

  2. 密度：不确定

  3. 相对蒸汽密度（g/mL,空气=1）：不确定

  4. 熔点（ºC）：不确定

  5. 沸点（ºC,常压）：不确定

  6. 沸点（ºC,12mmHg）：不确定

  7. 折射率：不确定

  8. 闪点（ºC）：不确定

  9. 比旋光度（º）：不确定

  10. 自燃点或引燃温度（ºC）：不确定

  11. 蒸气压（kPa,25ºC）：不确定

  12. 饱和蒸气压（kPa,60ºC）：不确定

  13. 燃烧热（KJ/mol）：不确定

  14. 临界温度（ºC）：不确定

  15. 临界压力（KPa）：不确定

  16. 油水（辛醇/水）分配系数的对数值：不确定

  17. 爆炸上限（%,V/V）：不确定

  18. 爆炸下限（%,V/V）：不确定

  19. 溶解性：不确定

MSDS

Section 1: Product Identification Chemical Name:Nickel (II) 2-ethylhexanoate,78% in 2-ethylhexanoic acid (10-15% Ni) CAS Registry Number:4454-16-4 Formula:Ni[OOCCH(C2H5)C4H9]2 EINECS Number:244-699-9 Chemical Family:metal carboxylate Synonym:2-Ethylcaproic acid, nickel in 2-Ethylcaproic acid Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound4454-16-478%0.2mg/m3 (as Ni)1mg/m3 (as Ni) 2-ethylhexanoic acid149-57-521%no datano data Section 3: Hazards Identification 2-ethyl hexanoic acid is severely irritating to eyes, skin and respiratory tract, and causes drowsiness. May Emergency Overview: cause sensitization by skin contact and may cause cancer. Primary Routes of Exposure:Ingestion, eyes, inhalation, skin Eye Contact:Causes severe irritation of the eyes. Skin Contact:Causes moderate to severe irritation of the skin. May cause sensitization by skin contact. Inhalation:Vapor will severely irritate the nose, mucous membranes and respiratory tract, and cause drowsiness. Ingestion:Ingestion may cause gastrointestinal distress, dizziness, weakness, and drowsiness. Acute Health Affects:Irritating to skin, eyes and respiratory tract. May cause sensitization by skin contact. Prolonged exposure to 2-ethylhexanoic acid may damage the liver. Long term exposure to nickel and nickel Chronic Health Affects: compounds may lead to skin irritation and dermatitis. May cause cancer. NTP:Yes IARC:Yes 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 soap and water. Remove contaminated clothes if necessary. Seek medical Skin Exposure: assistance if 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. Ingestion:Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). SECTION 5: Fire Fighting Measures Flash Point:155 °F Autoignition Temperature:no data Explosion Limits:none Extinguishing Medium:carbon dioxide, dry powder or foam If involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure self-contained Special Fire Fighting Procedures: breathing apparatus and full protective clothing. Hazardous Combustion andIf involved in a fire this material may emit toxic organic fumes. Decomposion Products: Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards. SECTION 6: Accidental Release Measures Eliminate all ignition sources. Small spills may be adsorbed into diatomaceous earth, sand, or other suitable Spill and Leak Procedures: adsorbent, and swept up. SECTION 7: Handling and Storage Handling and Storage:Store in a sealed container. Keep away from heat and moisture. 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 appropriate chemical resistant gloves and protective clothing. Ventilation:Material may form a vapor. If possible, 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:Material may form a vapor. If possible, handle the material in an efficient fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:viscous liq. Molecular Weight:345.13 Melting Point:no data Boiling Point:no data Vapor Pressure:no data Specific Gravity:1.08 Odor:organic odor Solubility in Water:insoluble SECTION 10: Stability and Reactivity Stability:air and moisture stable liquid Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:none Incompatibility:oxidizing agents, bases Decomposition Products:Carbon dioxide, carbon monoxide, organic vapors, and metal oxides and carbonates. SECTION 11: Toxicological Information No information available in the RTECS files. 2-Ethylhexanoic acid: Eye (rabbit) Draize: 20mg Severe; Oral RTECS Data:(rat) LD50:3g/kg; Inhalation (rat) LC: >400 ppm/6H; Skin (rabbit) LD50: 1260 microliter/kg; Oral (rat) TDLo: 8800 mg/kg/2W-1 somnolence; Oral (rat) Reproductive: 1803 mg.Kg developmental abnormalities. Carcinogenic Effects:Carcinogen (as Ni) Mutagenic Effects:none Tetratogenic Effects:2-Ethylhexanoic acid: reproductive effector. SECTION 12: Ecological Information Ecological Information:No information available SECTION 13: Disposal Considerations Disposal:Dispose of according to local, state and federal regulations. SECTION 14: Transportation Shipping Name (CFR):Non-hazardous Hazard Class (CFR):NA Additional Hazard Class (CFR):NA Packaging Group (CFR):NA UN ID Number (CFR):NA Shipping Name (IATA):Non-hazardous Hazard Class (IATA):NA Additional Hazard Class (IATA):NA Packaging Group (IATA):NA UN ID Number (IATA):NA SECTION 15: Regulatory Information TSCA:Listed in the TSCA inventory. SARA (Title 313):Title compound: See Category Code N495 for reporting. Second Ingredient:2-ethylhexanoic acid (149-57-5) listed TSCA SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

毒理学数据: 主要的刺激性影响 在皮肤上面：刺激皮肤和粘膜 在眼睛上面：刺激的影响 过敏作用：通过皮肤接触可能造成敏化作用 生态学数据: 通常对水是不危害的，若无政府许可，勿将材料排入周围环境

安全

• 危害码 (欧洲): T: Toxic;
• 风险声明 (欧洲): 45-20/21/22-36/37/38
• 安全声明 (欧洲): 53-26-36/37/39-45
• 危险品运输编码: UN 2810
• WGK德国: 3