32701-19-2

• 常用中文名：乙二胺-N,N'-二乙酸基-N,N'-二丙酸
• 常用英文名：ethylenediamine-n,n'-diacetic-n,n'-dipropionic acid
• CAS号：32701-19-2
• 分子式：C₁₂H₂₀N₂O₈
• 分子量：320.29600
• 相关类别： 化学试剂 有机试剂 多胺
• 发布时间：2018-10-12 21:05:40
• 更新时间：2024-01-14 02:15:27

名称

• 中文名: 乙二胺-N,N-乙二酸-N,N-二丙酸
• 英文名: 3-[2-[2-carboxyethyl(carboxymethyl)amino]ethyl-(carboxymethyl)amino]propanoic acid
• 中文别名: 乙二胺-N,N'-二乙酸基-N,N'-二丙酸水合物; 乙二胺-N,N'-二乙酸基-N,N'-二丙酸; 乙二胺-N,N'-乙二酸-N,N'-二丙酸
• 英文别名: ENDADP; Ethylenediaminediacetic Acid Dipropionic Acid; ethylenediamine-N,N'-diacetic acid-N,N'-dipropionic acid; EDDDA; EthylenediaMine-N,N'-diacetic-N,N'-dipropionic Acid Hydrate; ethylenediamine-N,N'-diacetic-N,N'-di-3-propionic acid

物化性质

• 密度: 1.458g/cm3
• 沸点: 621.1ºC at 760 mmHg
• 熔点: 183-184ºC(lit.)
• 分子式: C₁₂H₂₀N₂O₈
• 分子量: 320.29600
• 闪点: 329.4ºC
• 精确质量: 320.12200
• PSA: 155.68000
• 外观性状: 固体
• 折射率: 1.563
• 储存条件:

  保持贮藏器密封、储存在阴凉、干燥的地方，确保工作间有良好的通风或排气装置

• 稳定性:

  如果遵照规格使用和储存则不会分解，未有已知危险反应

• 计算化学:

  1.疏水参数计算参考值（XlogP）:-6.1

  2.氢键供体数量:4

  3.氢键受体数量:10

  4.可旋转化学键数量:13

  5.互变异构体数量:无

  6.拓扑分子极性表面积156

  7.重原子数量:22

  8.表面电荷:0

  9.复杂度:374

  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:1

• 更多:

  1. 性状：未确定

  2. 密度（g/mL,20℃）：未确定

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：183-184

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC,KPa）：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（Pa,20ºC）：未确定

  12. 饱和蒸气压（KPa,20ºC）：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：未确定

MSDS

Ethylenediamine-N,N'-diacetic-N,N'-dipropionic Acid Revision number: 5 Hydrate SAFETY DATA SHEET Section1. IDENTIFICATION Product name:Ethylenediamine-N,N'-diacetic-N,N'-dipropionic Acid Hydrate Revision number:5 Section2. HAZARDS IDENTIFICATION GHS classification PHYSICAL HAZARDSNot classified Not classified HEALTH HAZARDS ENVIRONMENTAL HAZARDSNot classified GHS label elements, including precautionary statements Pictograms or hazard symbolsNone Signal wordNo signal word Hazard statementsNone Precautionary statements:None Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substance Substance/mixture: Components:Ethylenediamine-N,N'-diacetic-N,N'-dipropionic Acid Hydrate >98.0%(T) Percent: CAS Number:32701-19-2 Chemical Formula:C12H20N2O8·xH2O Section4. FIRST AID MEASURES Inhalation:Remove victim to fresh air and keep at rest in a position comfortable for breathing. Get medical advice/attention if you feel unwell. Remove/Take off immediately all contaminated clothing. Rinse skin with Skin contact: water/shower. If skin irritation or rash occurs: Get medical advice/attention. Rinse cautiously with water for several minutes. Remove contact lenses, if present Eye contact: and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Ingestion:Get medical advice/attention if you feel unwell. Rinse mouth. Protection of first-aiders:A rescuer should wear personal protective equipment, such as rubber gloves and air- tight goggles. Section5. FIRE-FIGHTING MEASURES Suitable extinguishingDry chemical, foam, water spray, carbon dioxide. media: Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to generate poisonous fume. from the chemical: Acid Hydrate Section5. FIRE-FIGHTING MEASURES Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used. Uninvolved persons should evacuate to a safe place. In case of fire in the surroundings: Remove movable containers if safe to do so. Special protectiveWhen extinguishing fire, be sure to wear personal protective equipment. equipment for firefighters: Section6. ACCIDENTAL RELEASE MEASURES Use personal protective equipment. Keep people away from and upwind of spill/leak. Personal precautions, protective equipment and Entry to non-involved personnel should be controlled around the leakage area by emergency procedures: roping off, etc. Environmental precautions: Prevent product from entering drains. Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it. containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with up: appropriate laws and regulations. Section7. HANDLING AND STORAGE Precautions for safe handling Handling is performed in a well ventilated place. Wear suitable protective equipment. Technical measures: Prevent dispersion of dust. Wash hands and face thoroughly after handling. Use a local exhaust if dust or aerosol will be generated. Advice on safe handling: Avoid contact with skin, eyes and clothing. Conditions for safe storage, including any incompatibilities Storage conditions:Keep container tightly closed. Store in a cool and dark place. Store away from incompatible materials such as oxidizing agents. Packaging material:Comply with laws. Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION Install a closed system or local exhaust as possible so that workers should not be Engineering controls: exposed directly. Also install safety shower and eye bath. Personal protective equipment Respiratory protection: Dust respirator. Follow local and national regulations. Hand protection:Protective gloves. Eye protection:Safety glasses. A face-shield, if the situation requires. Skin and body protection: Protective clothing. Protective boots, if the situation requires. Section9. PHYSICAL AND CHEMICAL PROPERTIES Physical state (20°C):Solid Form:Crystal- Powder White - Almost white Colour: Odour:No data available pH: No data available Melting point/freezing point:No data available No data available Boiling point/range: Flash point:No data available Flammability or explosive limits: No data available Lower: Upper:No data available No data available Relative density: Solubility(ies): No data available [Water] [Other solvents]No data available Acid Hydrate Section10. STABILITY AND REACTIVITY Chemical stability:Stable under proper conditions. Possibility of hazardous No special reactivity has been reported. reactions: Incompatible materials: Oxidizing agents Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx) products: Section11. TOXICOLOGICAL INFORMATION No data available Acute Toxicity: Skin corrosion/irritation: No data available No data available Serious eye damage/irritation: Germ cell mutagenicity: No data available Carcinogenicity: No data available IARC = NTP =No data available No data available Reproductive toxicity: Section12. ECOLOGICAL INFORMATION Ecotoxicity: Fish:No data available Crustacea:No data available Algae:No data available Persistence / degradability: No data available BioaccumulativeNo data available potential(BCF): Mobility in soil Log Pow:No data available Soil adsorption (Koc):No data available Henry's LawNo data available constant(PaM3/mol): Section13. DISPOSAL CONSIDERATIONS Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when disposing of the substance. Section14. TRANSPORT INFORMATION Hazards Class:Does not correspond to the classification standard of the United Nations UN-No:Not listed Section15. REGULATORY INFORMATION Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002 and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were prescribed. Acid Hydrate SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 若无政府许可，勿将材料排入周围环境。

安全

• WGK德国: 3
• 海关编码: 2922509090

合成路线

50-00-0 143-33-9 32705-91-2 ~% 32701-19-2

文献：Journal of the Chemical Society [Section] C: Organic, , p. 2389 - 2395

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海关

海关编码	2922509090
中文概述	2922509090. 其他氨基醇酚、氨基酸酚及其他含氧基氨基化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件：AB. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装
监管条件	A.入境货物通关单 B.出境货物通关单
检验检疫	R.进口食品卫生监督检验 S.出口食品卫生监督检验
Summary	2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%