4876-59-9

• 常用中文名：4-二甲氨基哌啶二盐酸盐
• 常用英文名：4-(dimethylammonio)piperidinium dichloride
• CAS号：4876-59-9
• 分子式：C₇H₁₈Cl₂N₂
• 分子量：201.137
• 发布时间：2018-08-26 18:49:13
• 更新时间：2024-01-02 18:17:41

名称

• 中文名: 4-二甲氨基哌啶二盐酸盐
• 英文名: 4-(dimethylamino)piperidine dihydrochloride
• 中文别名: 4-(二甲基氨基)哌啶二盐酸盐; 4-(二甲基氨基)哌啶二盐酸盐; N,N-二甲基-4-氨基哌啶盐酸盐; N,N-二甲基-4-氨基哌啶盐酸盐
• 英文别名: N,N-Dimethyl-4-piperidinamine dihydrochloride; Dimethyl-piperidin-4-yl-amine dihydorochloride; N,N-dimethyl-4-piperidineamine dihydrochloride; 4-(dimethylammonio)piperidinium dichloride; 4-Piperidinamine, N,N-dimethyl-, hydrochloride (1:2); 4-DIMETHYLAMINOPIPERIDINE 2HCL; N,N-Dimethylpiperidin-4-amine dihydrochloride; DiMethyl-piperidin-4-yl-aMine di,HCl; 4-(Dimethylamino)piperidine dihydrochloride; Dimethyl-piperidin-4-yl-amine dihydrochloride; 4-(DIMETHYLAMINO)-PIPERIDINE DIHYDROCHLORIDE

物化性质

• 沸点: 179.7ºC at 760mmHg
• 熔点: 288-290ºC
• 分子式: C₇H₁₈Cl₂N₂
• 分子量: 201.137
• 闪点: 63.3ºC
• 精确质量: 200.084702
• PSA: 21.05000
• 储存条件: 室温，干燥

MSDS

Name: 4-(Dimethylamino)piperidine Dihydrochloride 98% Material Safety Data Sheet Synonym: N,N-Dimethyl-4-Piperidinamine Dihydrochloride CAS: 4876-59-9 Section 1 - Chemical Product MSDS Name:4-(Dimethylamino)piperidine Dihydrochloride 98% Material Safety Data Sheet Synonym:N,N-Dimethyl-4-Piperidinamine Dihydrochloride Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 4876-59-9 4-(Dimethylamino)piperidine Dihydrochl 98 225-486-3 Hazard Symbols: XN Risk Phrases: 20/22 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Harmful by inhalation and if swallowed.The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. Ingestion: May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. Inhalation: May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Chronic: No information found. Section 4 - FIRST AID MEASURES Eyes: 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. 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. Notes to Physician: 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 agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. 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# 4876-59-9: 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: A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Powder Color: white Odor: None reported. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 288.00 - 293.00 deg C Autoignition Temperature: Not applicable. Flash Point: Not applicable. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C7H16N2.2HCl Molecular Weight: 201.14 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, dust generation, excess heat, strong oxidants. Incompatibilities with Other Materials: Oxidizing agents. Hazardous Decomposition Products: Hydrogen chloride, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 4876-59-9 unlisted. LD50/LC50: Not available. Carcinogenicity: 4-(Dimethylamino)piperidine Dihydrochloride - 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: XN Risk Phrases: R 20/22 Harmful by inhalation and if swallowed. Safety Phrases: S 28A After contact with skin, wash immediately with plenty of water. S 37 Wear suitable gloves. S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). WGK (Water Danger/Protection) CAS# 4876-59-9: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 4876-59-9 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 4876-59-9 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 危害码 (欧洲): Xi
• 海关编码: 2933399090

合成路线

4876-56-6 ~% 4876-59-9

文献：AMGEN INC. Patent: WO2006/44823 A2, 2006 ; Location in patent: Page/Page column 147-148 ; WO 2006/044823 A2

412293-88-0 ~% 4876-59-9

文献：Diwan, Sachin S.; Dalvi, Sonali W.; Mulla, Hormuzd R. Synthetic Communications, 2009 , vol. 39, # 2 p. 273 - 277

海关

海关编码	2933399090
中文概述	2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%