22572-40-3

• 常用中文名：1-乙基-3-(3-二甲胺基丙基)碳二亚胺碘甲烷盐
• 常用英文名：EDC methiodide
• CAS号：22572-40-3
• 分子式：C₉H₂₀IN₃
• 分子量：297.180
• 发布时间：2018-10-12 11:42:43
• 更新时间：2024-01-02 15:38:56
• 【用途一】
  1-乙基-3-(3-二甲胺基丙基)碳二亚胺碘甲烷盐主要用作多肽、蛋白质、核苷酸合成中的脱水剂。

名称

• 中文名: 二甲基氨基丙基乙基碳酰胺
• 英文名: 3-(ethyliminomethylideneamino)propyl-trimethylazanium,iodide
• 中文别名: 1-乙基-3-(3-二甲胺基丙基)碳二亚胺碘甲烷盐; 1-(3-二甲基氨丙基)-3-乙基碳二亚胺甲碘盐; EDC甲基碘化物; 1-(3-二甲氨丙基)-3-乙基碳二亚胺甲碘盐
• 英文别名: [3-[(ethylimidocarbonyl)amino]propyl]trimethylammonium iodide; 3-(ethyliminomethyleneamino)propyl-trimethylammonium iodide; 1-(-dimethylaminopropyl)-3-ethylcarbodiimide methiodide; UNII-73U5123RNT; EDC methiodide; EINECS 245-095-1; 3-{[(ethylimino)methylene]amino}-n,n,n-trimethylpropan-1-aminium iodide; 3-{[(Ethylimino)methylene]amino}-N,N,N-trimethyl-1-propanaminium iodide; 1-Propanaminium, 3-[(ethylcarbonimidoyl)amino]-N,N,N-trimethyl-, iodide (1:1); 1-[3-(dimethylamino)propyl]-3-ethylcarbodiimide methiodide; 1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide methiodide; MFCD00011833; 1-(3-Dimethylaminopropyl)-3-ethylcarbodiimidemethiodide

物化性质

• 熔点: 97-99 °C(lit.)
• 分子式: C₉H₂₀IN₃
• 分子量: 297.180
• 精确质量: 297.070190
• PSA: 24.72000
• 外观性状: 固体
• 蒸汽压: 0.373mmHg at 25°C
• 储存条件:

  保持贮藏器密封

  放入紧密的贮藏器内，储存在阴凉，干燥的地方

• 稳定性:

  如果遵照规格使用和储存则不会分解

  避免接触水分/潮湿，氧化物，光

• 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:3

  4.可旋转化学键数量:5

  5.互变异构体数量:无

  6.拓扑分子极性表面积24.7

  7.重原子数量:13

  8.表面电荷:0

  9.复杂度:161

  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:2

• 更多:

  1.性状：未确定

  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）：97-99

  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：未确定

MSDS

Name: 1-(3-Dimethylaminopropyl)-3-Ethylcarbodiimide Methiodide 98% Material Safety Data Sheet Synonym: None Known CAS: 22572-40-3 Section 1 - Chemical Product MSDS Name:1-(3-Dimethylaminopropyl)-3-Ethylcarbodiimide Methiodide 98% Material Safety Data Sheet Synonym:None Known Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 22572-40-3 1-(3-Dimethylaminopropyl)-3-Ethylcarbo 98% 245-095-1 Hazard Symbols: XI Risk Phrases: 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Irritating to eyes, respiratory system and skin. Potential Health Effects Eye: Causes eye irritation. May cause chemical conjunctivitis. Skin: Causes skin irritation. Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated. Inhalation: Causes respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Can produce delayed pulmonary edema. Chronic: Effects may be delayed. Section 4 - FIRST AID MEASURES Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Ingestion: Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Do NOT use mouth-to-mouth resuscitation. Notes to Physician: Treat symptomatically and supportively. Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Wash clothing before reuse. Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 22572-40-3: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Powder Color: white to off-white Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 97 - 99 deg C Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: 50 g/l water Specific Gravity/Density: Molecular Formula: C9H20IN3 Molecular Weight: 297.0646 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable at room temperature in closed containers under normal storage and handling conditions. Conditions to Avoid: Incompatible materials, light, excess heat, exposure to moist air or water. Incompatibilities with Other Materials: Oxidizing agents, acids. Hazardous Decomposition Products: Carbon monoxide, oxides of nitrogen, carbon dioxide, hydrogen iodide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 22572-40-3 unlisted. LD50/LC50: Not available. Carcinogenicity: 1-(3-Dimethylaminopropyl)-3-Ethylcarbodiimide Methiodide - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Not regulated as a hazardous material. IMO Not regulated as a hazardous material. RID/ADR Not regulated as a hazardous material. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XI Risk Phrases: R 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 Wear suitable gloves and eye/face protection. WGK (Water Danger/Protection) CAS# 22572-40-3: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 22572-40-3 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 22572-40-3 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

毒理学数据: 生态学数据: 对水是稍微危害的，若无政府许可，勿将材料排入周围环境

安全

• 符号: GHS07
• 信号词: Warning
• 危害声明: H302 + H312 + H332-H315-H319-H335
• 警示性声明: P261-P280-P305 + P351 + P338
• 个人防护装备: dust mask type N95 (US);Eyeshields;Gloves
• 危害码 (欧洲): Xn
• 风险声明 (欧洲): R20/21/22
• 安全声明 (欧洲): S26-S36/37
• 危险品运输编码: NONH for all modes of transport
• WGK德国: 3

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