61788-71-4

• 常用中文名：环烷酸镍(II)
• 常用英文名：nickel naphthenate
• CAS号：61788-71-4
• 分子式：C₂₂H₁₄NiO₄
• 分子量：401.03800
• 相关类别： 有机原料 羧酸类化合物及衍生物 羧酸酯及其衍生物的盐
• 发布时间：2018-04-11 08:00:00
• 更新时间：2024-01-07 01:58:22

• 为生产顺丁橡胶的组分之一。也用于油漆催干剂、木材防腐剂、织物的防水剂、杀虫剂和杀菌剂等。

名称

• 中文名: 环烷酸镍
• 英文名: naphthalene-2-carboxylate,nickel(2+)
• 英文别名: Naphthenic acids,nickel salts; EINECS 263-000-1; MFCD00147723; naphthalene-2-carboxylate

物化性质

• 熔点: > 100ºC
• 分子式: C₂₂H₁₄NiO₄
• 分子量: 401.03800
• 闪点: combustible
• 精确质量: 400.02500
• PSA: 80.26000
• LogP: 2.40660
• 外观性状: 暗绿色树脂质的液体
• 储存条件: 存放在密封容器内，并放在阴凉，干燥处。储存的地方必须上锁，钥匙必须交给技术专家和他们的助手保管。储存的地方必须远离氧化剂。 按有毒易燃物品规定储运.
• 稳定性:

  正常条件下稳定

• 水溶解性: Insoluble in water.
• 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:0

  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:27

  8.表面电荷:0

  9.复杂度:195

  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：深绿色透明膏状物。

  2. 密度（g/mL,25/4℃）：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）：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：不能溶于水，溶于乙醇，乙醚，苯，甲苯，松节油等。

MSDS

Section 1: Product Identification Chemical Name:Nickel (II) naphthenate, approx. 60% in toluene (6-8% Ni) CAS Registry Number:61788-71-4 Formula:Ni salt of napthenic acid EINECS Number:none Chemical Family:metal carboxylate Synonym:Naphthenic acid, nickel salt, in methyl benzene Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound61788-71-460%0.2mg/m3 (as Ni)1mg/m3 (as Ni) toluene108-88-340%50ppm300ppm (ceiling Section 3: Hazards Identification Harmful by inhalation and if swallowed. Irritating to skin, eyes and respiratory tract. Possible risk of irreversible Emergency Overview: effects. May cause cancer. Primary Routes of Exposure:Ingestion, eyes, inhalation, skin Eye Contact:Causes moderate irritation of the eyes. Skin Contact:Causes mild irritation of the skin. Prolonged contact with nickel salts may lead to dermatitis. Harmful by inhalation. Vapor is irritating to the nose, mucous membranes and respiratory tract and cause Inhalation: headache, dizziness, and drowsiness. Harmful if swallowed. Ingestion may cause gastrointestinal distress, vomiting, convulsions, dizziness, Ingestion: weakness and drowsiness. Acute Health Affects:Harmful by inhalation and if swallowed. Irritating to skin, eyes and respiratory tract. Chronic toluene poisoning may result in bone marrow or liver injury. Prolonged exposure to nickel compounds Chronic Health Affects:may lead to skin irritation and dermatitis. May cause cancer and impair fertility. Possible risk of irreversible effects. 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. Seek medical attention immediately. Keep the victim calm. Do not induce vomiting as serious lung damage Ingestion: can result if aspirated. SECTION 5: Fire Fighting Measures Flash Point:40 °F(toluene) Autoignition Temperature:997 °F(toluene) Explosion Limits:1-7% in air (Toluene) 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: Flammable material at elevated temperatures. Formation of explosive air/ vapor mixtures is possible. 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 tightly sealed container and store in a cool place. Handle in a well ventilated area. 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:not applicable Melting Point:no data Boiling Point:no data Vapor Pressure:not applicable Specific Gravity:no data 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:Keep away from heat and ignition sources including open flame and electrostatic discharge. Incompatibility:oxidizing agents Decomposition Products:Carbon dioxide, carbon monoxide, organic vapors, and metal oxides and carbonates. SECTION 11: Toxicological Information No information available in the RTECS files for title compound. Toluene: Oral (human) LDLo: 50 mg/kg; RTECS Data:Inhalation (human) TCLo: 200 ppm; Inhalation (human) TCLo 100 ppm; Oral (rat) LD50: 636 mg/Kg; Inhalation (rat) LC50:49gm/m3/4H; Intraperitoneal (rat) LD50:1332mg/Kg; Oral (rat) TDLo(reproductive): 7280 mg/Kg. Carcinogenic Effects:Carcinogen (as Ni) Mutagenic Effects:Toluene: Mutagen Tetratogenic Effects:Toluene: 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):Flammable liquids, N.O.S. Hazard Class (CFR):3 Additional Hazard Class (CFR):NA Packaging Group (CFR):III UN ID Number (CFR):UN# 1993 Shipping Name (IATA):Flammable liquid, N.O.S. Hazard Class (IATA):3 Additional Hazard Class (IATA):NA Packaging Group (IATA):III UN ID Number (IATA):UN# 1993 SECTION 15: Regulatory Information TSCA:Listed in the TSCA inventory. SARA (Title 313):Title compound: See Category Code N495 for reporting. Second Ingredient:Toluene (CAS# 108-88-3): listed TSCA; Listed SARA 313 SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

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): Xn
• 风险声明 (欧洲): 10
• 安全声明 (欧洲): S16
• 危险品运输编码: UN 3082 9/PG 3

制备

环氧酸与氢氧化钠溶液进行皂化反应，制得环烷酸钠，然后与镍的无机盐溶液［NiCl2·6H2O或Ni(NO3)2·6H2O］进行复分解反应，生成环烷酸镍粗品，再经精制即得成品