136-94-7

• 常用中文名：促进剂EZ
• 常用英文名：ZINC DIETHYLDITHIOCARBAMATE
• CAS号：136-94-7
• 分子式：C₁₀H₂₀N₂S₄Zn
• 分子量：361.91900
• 发布时间：2018-03-27 08:00:00
• 更新时间：2024-01-02 15:42:01

名称

• 中文名: 促进剂EZ
• 英文名: zinc diethyldithiocarbamate
• 中文别名: 二乙基二硫代氨基甲酸锌酯
• 英文别名: ZDEC; Accelerator EZ; ZINC N,N-DIETHYLDITHIOCARBAMATE; DIETHYLDITHIOCARBAMIC ACID ZINC SALT; EINECS 238-270-9

物化性质

• 熔点: 178-181ºC(lit.)
• 分子式: C₁₀H₂₀N₂S₄Zn
• 分子量: 361.91900
• 精确质量: 359.98000
• PSA: 121.26000
• LogP: 3.61870

MSDS

Section 1. Chemical Product and Company Identification Zinc DiethyldithiocarbamateCatalog Common Name/ Number(s). Trade Name CAS#136-94-7 Manufacturer RTECSZH0350000 SPECTRUM CHEMICAL MFG. CORP. TSCATSCA 8(b) inventory: Zinc Diethyldithiocarbamate Commercial Name(s)Not available. CI# Not available. SynonymDiethyldithiocarbamic acid zinc salt IN CASE OF EMERGENCY Zinc Diethyldithiocarbamate Chemical Name Chemical FamilyNot available.CALL (310) 516-8000 C10-H22-N2-S4.Zn 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 Diethyldithiocarbamate136-94-7100 Toxicological DataZinc Diethyldithiocarbamate: on IngredientsORAL (LD50):Acute: 700 mg/kg [Rat]. 1400 mg/kg [Mouse]. 400 mg/kg [Rabbit]. Section 3. Hazards Identification Potential Acute Health Effects Hazardous in case of skin contact (irritant), of eye contact (irritant), of inhalation. Potential Chronic HealthCARCINOGENIC EFFECTS: Not available. MUTAGENIC EFFECTS: Not available. Effects TERATOGENIC EFFECTS: Classified None. for human. DEVELOPMENTAL TOXICITY: Not available. The substance is toxic to blood, lungs. Repeated or prolonged exposure to the substance can produce target organs damage. Zinc Diethyldithiocarbamate Section 4. First Aid Measures Eye ContactCheck for and remove any contact lenses. Do not use an eye ointment. Seek medical attention. 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 ContactWash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek immediate medical attention. InhalationAllow the victim to rest in a well ventilated area. Seek immediate medical attention. Serious InhalationNot available. IngestionDo not induce vomiting. Examine the lips and mouth to ascertain whether the tissues are damaged, a possible indication that the toxic material was ingested; the absence of such signs, however, is not conclusive. 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 PointsCLOSED CUP: 204.6°C (400.3°F). Flammable LimitsNot available. Products of CombustionThese products are carbon oxides (CO, CO2), nitrogen oxides (NO, NO2...), sulfur oxides (SO2, SO3...). 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 SpillUse 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 Diethyldithiocarbamate 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 ingest. Do not breathe dust. Wear suitable protective clothing In case of insufficient ventilation, wear suitable respiratory equipment If ingested, seek medical advice immediately and show the container or the label. Avoid contact with skin and eyes Keep away from incompatibles such as oxidizing agents, acids, alkalis. 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 ProtectionSplash goggles. 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. (Solid powder.)OdorNot available. TasteNot available. Not available. Molecular Weight ColorOff-white. pH (1% soln/water)Not applicable. Not available. Boiling Point Melting Point174°C (345.2°F) Not available. Critical Temperature Specific Gravity1.47 (Water = 1) Vapor PressureNot applicable. Vapor DensityNot available. VolatilityNot available. Odor ThresholdNot available. Water/Oil Dist. Coeff.Not available. Not available. Ionicity (in Water) Dispersion PropertiesIs not dispersed in cold water, hot water. SolubilityInsoluble in cold water, hot water. Zinc Diethyldithiocarbamate Section 10. Stability and Reactivity Data The product is stable. Stability Instability TemperatureNot available. Not available. Conditions of Instability Reactive with oxidizing agents, acids, alkalis. Incompatibility with various substances CorrosivityNot available. Special Remarks onNot available. Reactivity Special Remarks onNot available. Corrosivity PolymerizationNo. Section 11. Toxicological Information Routes of EntryAbsorbed through skin. Eye contact. Inhalation. Ingestion. Toxicity to AnimalsAcute oral toxicity (LD50): 400 mg/kg [Rabbit]. Chronic Effects on HumansTERATOGENIC EFFECTS: Classified None. for human. The substance is toxic to blood, lungs. Other Toxic Effects onHazardous in case of skin contact (irritant), of inhalation. Humans Special Remarks onNot 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. BOD5 and CODNot available. Products of BiodegradationPossibly hazardous short term degradation products are not likely. However, long term degradation products may arise. Toxicity of the ProductsThe products of degradation are less toxic than the product itself. of Biodegradation Special Remarks on theNot available. Products of Biodegradation Zinc Diethyldithiocarbamate Section 13. Disposal Considerations Waste Disposal Section 14. Transport Information DOT ClassificationNot a DOT controlled material (United States). Not applicable. Identification Not applicable. Special Provisions for Transport DOT (Pictograms) Section 15. Other Regulatory Information and Pictograms TSCA 8(b) inventory: Zinc Diethyldithiocarbamate Federal and State Regulations California Proposition 65 Warnings Other RegulationsOSHA: Hazardous by definition of Hazard Communication Standard (29 CFR 1910.1200). CLASS D-1B: Material causing immediate and serious toxic effects (TOXIC). Other ClassificationsWHMIS (Canada) CLASS D-2A: Material causing other toxic effects (VERY TOXIC). DSCL (EEC)R36/38- Irritating to eyes and skin. R48/22- Harmful: danger of serious damage to health by prolonged exposure if swallowed. Health Hazard HMIS (U.S.A.)2 National Fire Protection 1 Flammability 1 Association (U.S.A.) Fire Hazard 2 0 Reactivity Health Reactivity 0 Specific hazard Personal Protection E WHMIS (Canada) (Pictograms) DSCL (Europe) (Pictograms) TDG (Canada) (Pictograms) Zinc Diethyldithiocarbamate ADR (Europe) (Pictograms) Protective Equipment Gloves. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Wear appropriate respirator when ventilation is inadequate. SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 危害码 (欧洲): Xn,N
• 风险声明 (欧洲): R22
• 安全声明 (欧洲): S24
• 危险品运输编码: UN 3077 9/PG 3