136-53-8

• 常用中文名：2-乙基己酸锌
• 常用英文名：UNII:3J848924K5
• CAS号：136-53-8
• 分子式：C₁₆H₃₀O₄Zn
• 分子量：351.816
• 相关类别： 有机原料 有机金属类化合物 有机锌
• 发布时间：2018-07-04 07:40:42
• 更新时间：2024-01-10 22:15:00
• 【用途一】
  主要用作涂料催干剂，在白漆中使用更具有良好的特性

名称

• 中文名: 2-乙基己酸锌
• 英文名: Zinc 2-Ethylhexanoate
• 中文别名: 异辛酸锌
• 英文别名: Ethylhexanoic acid zinc salt; MFCD00053316; EINECS 205-251-1; Hexanoic acid, 2-ethyl-, zinc salt (2:1); UNII:3J848924K5; Zinc bis(2-ethylhexanoate); Zinc 2-ethylhexanoate

物化性质

• 密度: 1.07
• 沸点: 228ºC at 760 mmHg
• 熔点: 115-117ºC
• 分子式: C₁₆H₃₀O₄Zn
• 分子量: 351.816
• 闪点: 40ºC
• 精确质量: 350.143555
• PSA: 52.60000
• LogP: 4.41810
• 蒸汽压: 0.027mmHg at 25°C
• 折射率: 1.5280 (20ºC)
• 储存条件: 室温
• 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:

  性状：为浅黄色液体。溶解性好，透明度好，不皂化物含量低，颜色浅，具有良好的催干性能。

MSDS

Section 1: Product Identification Chemical Name:Zinc 2-ethylhexanoate, approx.80% in mineral spirits (14-15% Zn) CAS Registry Number:136-53-8 Formula:Zn[OOCCH(C2H5)C4H9]2 EINECS Number:none Chemical Family:metal carboxylate Synonym:2-ethylhexanoic acid, zinc salt, in petroleum spirits, paraffin oil. Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound136-53-880%no datano data mineral spirits64475-85-020%no datano data Section 3: Hazards Identification Emergency Overview:Irritating to eyes, skin and respiratory tract, and causes drowsiness. May be harmful if swallowed. Primary Routes of Exposure:Ingestion, eyes, inhalation, skin Eye Contact:Causes mild irritation of the eyes. Skin Contact:Causes slight to mild irritation of the skin. Inhalation:Vapor is irritating to the nose, mucous membranes and respiratory tract, and cause drowsiness. Ingestion:Ingestion may cause gastrointestinal distress, dizziness, weakness, and drowsiness. Irritating to skin, eyes and respiratory tract. Mineral spirits entering lungs during vomiting can cause severe Acute Health Affects: pulmonary injury. Chronic Health Affects:No data available 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 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. Give the victim water (only if conscious). Do not Ingestion: induce vomiting unless directed by medical personnel. SECTION 5: Fire Fighting Measures Flash Point:104 °F Autoignition Temperature:445 °F (mineral sp Explosion Limits:0.7-8.9% in air (mineral s 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. 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 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:off-white, viscous liq. Molecular Weight:351.79 Melting Point:no data Boiling Point:no data Vapor Pressure:no data Specific Gravity:1.07 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. For Mineral Spirits: Oral (rat); LD50:>34600 RTECS Data:mg/Kg; Inhalation (rat) LC50: >21400 mg/m3/4H; Intraperitoneal (rat) LDLo: 8560 mg/kg; Skin (rabbit) LD50: 15400 mg/kg. Carcinogenic Effects:No data available Mutagenic Effects:No data available Tetratogenic Effects:No data available 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 N982 for reporting. Second Ingredient:Listed in the TSCA inventory SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 危害码 (欧洲): Xi
• 风险声明 (欧洲): R36/37/38
• 安全声明 (欧洲): 26-36/37/39
• 危险品运输编码: UN 1993
• 包装等级: III

制备

是异辛酸盐与无机酸锌反应的产物。