51963-82-7

• 常用中文名：2,5-二乙氧基-4-吗啉基苯胺
• 常用英文名：2,5-Diethoxy-4-morpholinoaniline
• CAS号：51963-82-7
• 分子式：C₁₄H₂₂N₂O₃
• 分子量：266.33600
• 发布时间：2019-02-15 18:31:41
• 更新时间：2024-01-15 21:14:19

名称

• 中文名: 2,5-二乙氧基-4-吗啉基苯胺
• 英文名: 2,5-diethoxy-4-morpholin-4-ylaniline
• 英文别名: 2,5-Diethoxy-4-morpholinyl aniline; 2,4-DIFLUORO-5-NITROACETANILIDE; EINECS 257-562-7; MFCD02052680; 2,5-Diethoxy-4-morpholinoaniline

物化性质

• 密度: 1.128 g/cm3
• 沸点: 466ºC at 760 mmHg
• 熔点: 83-86ºC
• 分子式: C₁₄H₂₂N₂O₃
• 分子量: 266.33600
• 闪点: 235.6ºC
• 精确质量: 266.16300
• PSA: 56.95000
• LogP: 2.54900
• 外观性状: 淡灰色至米色结晶粉末
• 折射率: 1.547
• 计算化学:

  1.疏水参数计算参考值（XlogP）:1.7

  2.氢键供体数量:1

  3.氢键受体数量:5

  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:57

  7.重原子数量:19

  8.表面电荷:0

  9.复杂度:259

  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

MSDS

Name: 2 5-diethoxy-4-morpholinoaniline Material Safety Data Sheet Synonym: 2,5-Diethoxy-4-morpholinoaminobenzen CAS: 51963-82-7 Section 1 - Chemical Product MSDS Name:2 5-diethoxy-4-morpholinoaniline Material Safety Data Sheet Synonym:2,5-Diethoxy-4-morpholinoaminobenzen Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 51963-82-7 2,5-Diethoxy-4-morpholinoaniline 97% 257-562-7 Hazard Symbols: XN Risk Phrases: 20/21/22 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Harmful by inhalation, in contact with skin and if swallowed. Irritating to eyes, respiratory system and skin.Moisture sensitive.Air sensitive. Potential Health Effects Eye: Causes eye irritation. Skin: Causes skin irritation. Harmful if absorbed through the skin. Ingestion: Harmful if swallowed. May cause irritation of the digestive tract. Inhalation: Harmful if inhaled. Causes respiratory tract irritation. Chronic: Not available. 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. Ingestion: Get medical aid. 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. 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. Extinguishing Media: Use foam, dry chemical, or carbon dioxide. 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. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Store in a cool, dry place. Store in a tightly closed container. Store under an inert atmosphere. 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# 51963-82-7: Personal Protective Equipment Eyes: Not available. 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: Solid Color: purple Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 93 - 96 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: Specific Gravity/Density: Molecular Formula: C14H22N2O3 Molecular Weight: 266 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials, moisture, exposure to air, contact with water. Incompatibilities with Other Materials: Strong oxidizing agents, acids, acid chlorides, halogens, halogenated agents. Hazardous Decomposition Products: Carbon monoxide, oxides of nitrogen, carbon dioxide, ammonia. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 51963-82-7 unlisted. LD50/LC50: Not available. Carcinogenicity: 2,5-Diethoxy-4-morpholinoaniline - 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 No information available. IMO No information available. RID/ADR No information available. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XN Risk Phrases: R 20/21/22 Harmful by inhalation, in contact with skin and if swallowed. 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 36/37/39 Wear suitable protective clothing, gloves and eye/face protection. WGK (Water Danger/Protection) CAS# 51963-82-7: 2 Canada CAS# 51963-82-7 is listed on Canada's NDSL List. CAS# 51963-82-7 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 51963-82-7 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 危害码 (欧洲): Xn: Harmful;
• 风险声明 (欧洲): R20/21/22
• 海关编码: 2934999090

海关

海关编码	2934999090
中文概述	2934999090. 其他杂环化合物. 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
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%