7620-71-5

• 常用中文名：苯基三乙基氢氧化铵
• 常用英文名：triethylphenylammonium hydroxide
• CAS号：7620-71-5
• 分子式：C₁₂H₂₁NO
• 分子量：195.30100
• 发布时间：2018-04-18 08:00:00
• 更新时间：2024-01-06 12:15:06

名称

• 中文名: 苯基三乙基氢氧化铵
• 英文名: triethylphenylammonium hydroxide
• 英文别名: n,n,n-triethyl-benzenaminiuhydroxide; tri-N-ethyl-anilinium,hydroxide; TRIETHYLANILINIUM HYDROXIDE; N,N,N-triethylanilinium hydroxide; Triethylphenylammonium hydroxide in water; Tri-N-aethyl-anilinium,Hydroxid; EINECS 231-533-9

物化性质

• 分子式: C₁₂H₂₁NO
• 分子量: 195.30100
• 精确质量: 195.16200
• PSA: 23.06000
• LogP: 2.87680
• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:1

  3.氢键受体数量:1

  4.可旋转化学键数量:4

  5.互变异构体数量:无

  6.拓扑分子极性表面积1

  7.重原子数量:14

  8.表面电荷:0

  9.复杂度:124

  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

MSDS

Name: Triethylphenylammonium Hydroxide (10% in Water) Material Safety Data Sheet Synonym: N, N, N-Triethylbenzeneammonium Hydroxid CAS: 7620-71-5 Section 1 - Chemical Product MSDS Name:Triethylphenylammonium Hydroxide (10% in Water) Material Safety Data Sheet Synonym:N, N, N-Triethylbenzeneammonium Hydroxid Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 7620-71-5 Benzenaminium, N,N,N-Triethyl-, Hydrox 10 231-533-9 Hazard Symbols: C Risk Phrases: 34 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Causes burns.Corrosive. Potential Health Effects Eye: Causes eye burns. Skin: Causes skin burns. Ingestion: May cause severe and permanent damage to the digestive tract. Causes gastrointestinal tract burns. Inhalation: Causes chemical burns to the respiratory tract. Chronic: None Section 4 - FIRST AID MEASURES Eyes: Get medical aid immediately. Do NOT allow victim to rub eyes or keep eyes closed. Extensive irrigation with water is required (at least 30 minutes). Skin: Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Destroy contaminated shoes. Ingestion: Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately. Inhalation: Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. 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. Use water spray to keep fire-exposed containers cool. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Containers may explode if exposed to fire. Extinguishing Media: Cool containers with flooding quantities of water until well after fire is out. 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. Absorb spill using an absorbent, non-combustible material such as earth, sand, or vermiculite. Do not use combustible materials such as sawdust. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Keep container tightly closed. Do not get on skin or in eyes. Do not ingest or inhale. Use with adequate ventilation. Discard contaminated shoes. Storage: Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area. 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# 7620-71-5: CAS# 7732-18-5: 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 minimize contact with skin. 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: Liquid Color: clear, colorless Odor: ammonia-like pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: > 100 deg C Freezing/Melting Point: > 0 deg C Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: N/A Explosion Limits, upper: N/A Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C12H21NO Molecular Weight: 195.30 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, excess heat, strong oxidants. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen oxides (NOx) and ammonia (NH3). Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 7620-71-5 unlisted. CAS# 7732-18-5: ZC0110000 LD50/LC50: Not available. CAS# 7732-18-5: Oral, rat: LD50 = >90 mL/kg. Carcinogenicity: Benzenaminium, N,N,N-Triethyl-, Hydroxide - Not listed by ACGIH, IARC, or NTP. Water - Not listed by ACGIH, IARC, or NTP. Other: See actual entry in RTECS for complete information. 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 Shipping Name: CORROSIVE LIQUID, N.O.S.* Hazard Class: 8 UN Number: 1760 Packing Group: III IMO Shipping Name: CORROSIVE LIQUID, N.O.S. Hazard Class: 8 UN Number: 1760 Packing Group: III RID/ADR Shipping Name: CORROSIVE LIQUID, N.O.S. Hazard Class: 8 UN Number: 1760 Packing group: III Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: C Risk Phrases: R 34 Causes burns. Safety Phrases: S 25 Avoid contact with eyes. S 28 After contact with skin, wash immediately with... S 36/37/39 Wear suitable protective clothing, gloves and eye/face protection. WGK (Water Danger/Protection) CAS# 7620-71-5: No information available. CAS# 7732-18-5: No information available. Canada CAS# 7620-71-5 is listed on Canada's NDSL List. CAS# 7732-18-5 is listed on Canada's DSL List. CAS# 7620-71-5 is not listed on Canada's Ingredient Disclosure List. CAS# 7732-18-5 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 7620-71-5 is listed on the TSCA inventory. CAS# 7732-18-5 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 危险品运输编码: UN1719

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