557-08-4

• 常用中文名：十一烯酸锌
• 常用英文名：Zinc Undecylenate
• CAS号：557-08-4
• 分子式：C₂₂H₃₈O₄Zn
• 分子量：431.944
• 相关类别： 原料药 人工合成抗感染类药 消毒防腐药
• 发布时间：2018-09-09 10:42:59
• 更新时间：2024-01-07 10:52:34
• 十一碳烯酸锌是一种天然的或合成的抗真菌脂肪酸, 加在面霜中, 局部涂抹, 抗真菌感染, 湿疹, 癣, 和其他皮肤问题, 锌具有收敛效果。

名称

• 中文名: 十一烯酸锌
• 英文名: Zinc Undecylenate
• 中文别名: 十一烯酸鋅
• 英文别名: zinc undecenoate; MFCD00067246; Zinc diundec-10-enoate; Zinc di[(2E)-2-undecenoate]; 10-Undecenoic acid, zinc salt (2:1); Zinc di(10-undecenoate); Zinc undecylenate; EINECS 209-155-0; 2-Undecenoic acid, zinc salt, (2E)- (2:1); 10-Undecenoic acid (zinc salt)

物化性质

• 密度: 1.63g/cm3
• 沸点: 300.8ºC
• 熔点: 118-121ºC
• 分子式: C₂₂H₃₈O₄Zn
• 分子量: 431.944
• 闪点: 145.8ºC
• 精确质量: 430.206146
• PSA: 52.60000
• LogP: 6.59890
• 外观性状: 白色粉末
• 蒸汽密度: 14.9 (vs air)
• 储存条件: 室温，干燥

生物活性

• 描述: 十一碳烯酸锌是一种天然的或合成的抗真菌脂肪酸, 加在面霜中, 局部涂抹, 抗真菌感染, 湿疹, 癣, 和其他皮肤问题, 锌具有收敛效果。
• 相关类别:
  信号通路 >> 抗感染 >> 真菌
  天然产物 >> 酸和醛
  研究领域 >> 感染

MSDS

Section 1. Chemical Product and Company Identification Zinc undecylenateCatalog ZI125 Common Name/ Number(s). Trade Name CAS#557-08-4 Manufacturer RTECSNot available. SPECTRUM CHEMICAL MFG. CORP. TSCATSCA 8(b) inventory: Zinc undecylenate Commercial Name(s)Not available. CI# Not available. SynonymNot available. IN CASE OF EMERGENCY Not available. Chemical Name Chemical FamilyNot available.CALL (310) 516-8000 C22H38O4Zn Chemical Formula SPECTRUM CHEMICAL MFG. CORP. Section 2.Composition and Information on Ingredients Exposure Limits TWA (mg/m3)STEL (mg/m3) CEIL (mg/m3) NameCAS #% by Weight 1) Zinc undecylenate557-08-4100 Toxicological DataNot applicable. on Ingredients Section 3. Hazards Identification Potential Acute Health Effects Hazardous in case of ingestion. Slightly hazardous in case of skin contact (irritant), of eye contact (irritant), of inhalation. Potential Chronic HealthHazardous in case of ingestion. Slightly hazardous in case of skin contact (irritant), of eye contact (irritant), of inhalation. Effects CARCINOGENIC EFFECTS: Not available. MUTAGENIC EFFECTS: Not available. TERATOGENIC EFFECTS: Not available. DEVELOPMENTAL TOXICITY: Not available. Zinc undecylenate Section 4. First Aid Measures Eye ContactNo known effect on eye contact, rinse with water for a few minutes. Skin ContactAfter contact with skin, wash immediately with plenty of water. Gently and thoroughly wash the contaminated skin with running water and non-abrasive soap. Be particularly careful to clean folds, crevices, creases and groin. Cover the irritated skin with an emollient. If irritation persists, seek medical attention. Wash contaminated clothing before reusing. Serious Skin ContactNot available. InhalationAllow the victim to rest in a well ventilated area. Seek immediate medical attention. Serious InhalationNot available. IngestionDo not induce vomiting. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing, perform mouth-to-mouth resuscitation. Seek immediate medical attention. Serious IngestionNot available. Section 5. Fire and Explosion Data Flammability of the Product May be combustible at high temperature. Auto-Ignition Temperature Not available. Flash PointsNot available. Flammable LimitsNot available. These products are carbon oxides (CO, CO2). Products of Combustion Fire Hazards in Presence of Not available. Various Substances Explosion Hazards in Presence Risks of explosion of the product in presence of mechanical impact: Not available. of Various SubstancesRisks of explosion of the product in presence of static discharge: Not available. Fire Fighting MediaSMALL FIRE: Use DRY chemical powder. and InstructionsLARGE FIRE: Use water spray, fog or foam. Do not use water jet. Special Remarks onNot available. Fire Hazards Special Remarks on Explosion Not available. Hazards Section 6. Accidental Release Measures Small SpillUse appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements. Large Spill Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and allow to evacuate through the sanitary system. Zinc undecylenate Section 7. Handling and Storage PrecautionsKeep away from heat. Keep away from sources of ignition. Empty containers pose a fire risk, evaporate the residue under a fume hood. Ground all equipment containing material. Do not breathe dust. StorageKeep container dry. Keep in a cool place. Ground all equipment containing material. Keep container tightly closed. Keep in a cool, well-ventilated place. Combustible materials should be stored away from extreme heat and away from strong oxidizing agents. Section 8. Exposure Controls/Personal Protection Engineering ControlsUse process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminants below the exposure limit. Personal ProtectionSafety glasses. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Gloves. Personal Protection in Case of Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used a Large Spillto avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this product. Exposure LimitsNot available. Section 9. Physical and Chemical Properties Physical state and appearance Solid.Not available. Odor TasteNot available. Molecular Weight431.92 g/mole ColorNot available. pH (1% soln/water)Not available. Boiling PointNot available. Melting PointDecomposes. Critical TemperatureNot available. Not available. Specific Gravity Vapor PressureNot applicable. Not available. Vapor Density VolatilityNot available. Not available. Odor Threshold Water/Oil Dist. Coeff.Not available. Ionicity (in Water)Not available. Not available. Dispersion Properties SolubilityNot available. Section 10. Stability and Reactivity Data StabilityThe product is stable. Instability TemperatureNot available. Conditions of InstabilityNot available. Incompatibility with variousNot available. substances CorrosivityNon-corrosive in presence of glass. Zinc undecylenate Not available. Special Remarks on Reactivity Not available. Special Remarks on Corrosivity PolymerizationNo. Section 11. Toxicological Information Routes of EntryIngestion. Toxicity to AnimalsLD50: Not available. LC50: Not available. Chronic Effects on Humans Not available. Other Toxic Effects on Hazardous in case of ingestion. HumansSlightly hazardous in case of skin contact (irritant), of inhalation. Special Remarks on Not available. Toxicity to Animals Special Remarks onNot available. Chronic Effects on Humans Special Remarks on otherNot available. Toxic Effects on Humans Section 12. Ecological Information EcotoxicityNot available. Not available. BOD5 and COD Possibly hazardous short term degradation products are not likely. However, long term degradation products may Products of Biodegradation arise. Toxicity of the ProductsThe products of degradation are more toxic. of Biodegradation Special Remarks on theNot available. Products of Biodegradation Section 13. Disposal Considerations Waste Disposal Section 14. Transport Information DOT ClassificationNot a DOT controlled material (United States). IdentificationNot applicable. Not applicable. Special Provisions for Transport DOT (Pictograms) Zinc undecylenate Section 15. Other Regulatory Information and Pictograms TSCA 8(b) inventory: Zinc undecylenate Federal and State Regulations California Proposition 65 Warnings Other RegulationsNot available.. WHMIS (Canada) Not controlled under WHMIS (Canada). Other Classifications DSCL (EEC)This product is not classified according to the EU regulations. Health Hazard HMIS (U.S.A.)1 National Fire Protection 1 Flammability 1 Association (U.S.A.) Fire Hazard 1 0 Reactivity Health Reactivity 0 Specific hazard Personal Protection E WHMIS (Canada) (Pictograms) DSCL (Europe) (Pictograms) TDG (Canada) (Pictograms) ADR (Europe) (Pictograms) Protective Equipment Gloves. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Safety glasses. SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 个人防护装备: Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
• 危害码 (欧洲): Xi
• 风险声明 (欧洲): R36/37/38
• 安全声明 (欧洲): 26-36/37/39-36
• 危险品运输编码: NONH for all modes of transport
• WGK德国: 3

制备

【方法一】
由精制的十一烯酸与氧化锌反应而得。原料消耗（kg/t）十一烯酸 960氧化锌 20095%乙醇 2300