37451-68-6

• 常用中文名：四正丁基氯化铵水合物
• 常用英文名：Tetrabutyl ammonium chloride hydrate
• CAS号：37451-68-6
• 分子式：C₁₆H₃₈ClNO
• 分子量：295.93200
• 发布时间：2018-08-21 10:32:40
• 更新时间：2024-01-02 18:09:30

名称

• 中文名: 四丁基氯化铵(水合物)
• 英文名: Tetrabutylammonium chloride hydrate
• 中文别名: 四丁基氯化铵; 四丁基氯化; 四丁基氯化铵水合物; 四正丁基氯化铵水合物; 四丁基氯化铵(四水合物)
• 英文别名: MFCD00149970; EINECS 214-195-7; Tetra-n-Butylammonium Chloride Hydrate; Tetrabutyl ammonium chloride hydrate

物化性质

• 熔点: 41-44 °C(lit.)
• 分子式: C₁₆H₃₈ClNO
• 分子量: 295.93200
• 闪点: >230 °F
• 精确质量: 295.26400
• PSA: 9.23000
• LogP: 1.94330
• 储存条件:

  密封、阴凉、干燥保存

• 稳定性:

  常规情况下不会分解，没有危险反映

• 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:2

  4.可旋转化学键数量:12

  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:19

  8.表面电荷:0

  9.复杂度:116

  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:3

• 更多:

  1. 性状： 晶体

  2. 密度（g/mL,20 ºC）：未确定

  3. 相对蒸汽密度（g/mL,空气=1）： 未确定

  4. 熔点（ºC）： 41-44

  5. 沸点（ºC,14mm hg）： 未确定

  6. 沸点（ºC,91kPa）：未确定

  7. 折射率：未确定

  8. 闪点（ ºC ）：>230°F 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：可溶解的

MSDS

Section 1. Chemical Product and Company Identification Tetrabutylammonium Chloride hydrate Common Name/ Trade Name Tetrabutylammonium Chloride hydrate Section 3. Hazards Identification Potential Acute HealthHazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion, of inhalation. Effects CARCINOGENIC EFFECTS: Not available. Potential Chronic Health MUTAGENIC EFFECTS: Not available. Effects TERATOGENIC EFFECTS: Not available. DEVELOPMENTAL TOXICITY: Not available. Repeated or prolonged exposure is not known to aggravate medical condition. Section 4. First Aid Measures Eye ContactCheck for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Cold water may be used. Get medical attention. Skin ContactIn case of contact, immediately flush skin with plenty of water. Cover the irritated skin with an emollient. Remove contaminated clothing and shoes. Cold water may be used.Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention. Serious Skin ContactWash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek medical attention. InhalationIf inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention. Serious InhalationNot available. Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to Ingestion an unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen tight clothing such as a collar, tie, belt or waistband. Serious IngestionNot available. Section 5. Fire and Explosion Data Flammability of the Product May be combustible at high temperature. Auto-Ignition Temperature Not available. Flash PointsCLOSED CUP: Higher than 93.3°C (200°F). Not available. Flammable Limits These products are carbon oxides (CO, CO2) and water, nitrogen oxides (NO, NO2...), halogenated Products of Combustion compounds. Slightly flammable to flammable in presence of heat. Fire Hazards in Presence of Various Substances Explosion Hazards inRisks of explosion of the product in presence of mechanical impact: Not available. Presence of VariousRisks of explosion of the product in presence of static discharge: Not available. Substances Fire Fighting MediaSMALL FIRE: Use DRY chemical powder. and InstructionsLARGE FIRE: Use water spray, fog or foam. Do not use water jet. Material in powder form, capable of creating a dust explosion. Special Remarks on Fire Hazards Special Remarks on Explosion Fine dust dispersed in air in sufficient concentrations, and in the presence of an ignition source is a potential dust explosion hazard. Hazards Tetrabutylammonium Chloride hydrate Section 6. Accidental Release Measures Small SpillUse appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements. Large SpillUse a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and allow to evacuate through the sanitary system. Section 7. Handling and Storage Keep away from heat. Keep away from sources of ignition. Ground all equipment containing material. Do Precautions not breathe dust. Wear suitable protective clothing. In case of insufficient ventilation, wear suitable respiratory equipment. If you feel unwell, seek medical attention and show the label when possible. Avoid contact with skin and eyes. Keep away from incompatibles such as oxidizing agents. StorageKeep container tightly closed. Keep container in a cool, well-ventilated area. Hygroscopic Section 8. Exposure Controls/Personal Protection Engineering ControlsUse process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminants below the exposure limit. Personal ProtectionSplash goggles. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Gloves. Personal Protection in Case of Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be a Large Spillused to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this product. Exposure LimitsNot available. Section 9. Physical and Chemical Properties Physical state and appearance Solid. (Powdered solid.)OdorOdorless to slight tributylamine TasteNot available. 277.92 g/mole + xH2O Molecular Weight ColorOff-white. Tan. pH (1% soln/water)Not available. Not available. Boiling Point Melting Point41°C (105.8°F) - 44 C. Not available. Critical Temperature Specific GravityNot available. Vapor PressureNot applicable. Vapor DensityNot available. VolatilityNot available. Not available. Odor Threshold Water/Oil Dist. Coeff.Not available. Not available. Ionicity (in Water) Dispersion PropertiesSee solubility in water. SolubilitySoluble in cold water. Tetrabutylammonium Chloride hydrate Section 10. Stability and Reactivity Data The product is stable. Stability Instability TemperatureNot available. Excess heat and incompatible materials (oxidizers). Conditions of Instability Incompatibility with various Reactive with oxidizing agents. substances Not available. Corrosivity Special Remarks onHygroscopic; keep container tightly closed. Reactivity Special Remarks onNot available. Corrosivity Will not occur. Polymerization Section 11. Toxicological Information Routes of EntryInhalation. Ingestion. Toxicity to AnimalsLD50: Not available. LC50: Not available. Chronic Effects on Humans Not available. Other Toxic Effects onHazardous in case of skin contact (irritant), of ingestion, of inhalation. Humans Special Remarks onNot available. Toxicity to Animals Special Remarks onnot available Chronic Effects on Humans Special Remarks on otherAcute Potential Health Effects: Toxic Effects on HumansSkin: Causes skin irritation. Eye: Causes eye irritation Inhalation: Causes respiratory tract irritation. Ingestion: No toxicity or other health information is available. May cause digestive tract irritation. May be harmful if swallowed. Section 12. Ecological Information Not available. Ecotoxicity BOD5 and CODNot available. Products of BiodegradationPossibly hazardous short term degradation products are not likely. However, long term degradation products may arise. Toxicity of the ProductsThe products of degradation are more toxic than the product itself. of Biodegradation Special Remarks on theNot available. Products of Biodegradation Tetrabutylammonium Chloride hydrate Section 13. Disposal Considerations Waste DisposalWaste must be disposed of in accordance with federal, state and local environmental control regulations. Section 14. Transport Information DOT ClassificationNot a DOT controlled material (United States). Not applicable. Identification Not applicable. Special Provisions for Transport DOT (Pictograms) Section 15. Other Regulatory Information and Pictograms TSCA 8(b) inventory: No products were found. Federal and State Regulations CaliforniaCalifornia prop. 65: This product contains the following ingredients for which the State of California has Proposition 65found to cause cancer which would require a warning under the statute: No products were found. Warnings California prop. 65: This product contains the following ingredients for which the State of California has found to cause birth defects which would require a warning under the statute: No products were found. For CAS no. 37451-68-6: Other Regulations EINECS: This product is not on the European Inventory of Existing Commercial Chemical Substances. Canada: Not listed on Canadian Domestic Substance List (DSL) or Canadian Non- Domestic Substance List (NDSL). China: Not listed on National Inventory. Japan: Not listed on National Inventory (ENCS). Korea: Not listed on National Inventory (KECI). Philippines: Not listed on National Inventory (PICCS). Australia: Not listed on AICS. For CAS no. 1112-67-0: EINECS: This product is on the European Inventory of Existing Commercial Chemical Substances. (EINECS No. 214-195-7). Canada: Listed on Canadian Domestic Substance List (DSL). China: Listed on National Inventory. Japan: Listed on National Inventory (ENCS). Korea: Listed on National Inventory (KECI). Philippines: Listed on National Inventory (PICCS). Australia: Listed on AICS. WHMIS (Canada) CLASS D-2B: Material causing other toxic effects (TOXIC). Other Classifications DSCL (EEC)R36/37/38- Irritating to eyes,S26- In case of contact with eyes, rinse respiratory system and skin.immediately with plenty of water and seek medical advice. S37/39- Wear suitable gloves and eye/face protection. Health Hazard HMIS (U.S.A.)2 National Fire Protection 1 Flammability 1 Association (U.S.A.) Fire Hazard 2 0 Reactivity Health Reactivity 0 Specific hazard Personal Protection E Tetrabutylammonium Chloride hydrate WHMIS (Canada) (Pictograms) DSCL (Europe) (Pictograms) TDG (Canada) (Pictograms) ADR (Europe) (Pictograms) Protective Equipment Gloves. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Wear appropriate respirator when ventilation is inadequate. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 对水是稍微有危害的不要让未稀释或大量的产品接触地下水、水道或者污水系统，若无政府许可，勿将材料排入周围环境。

安全

• 危害码 (欧洲): Xi: Irritant;
• 风险声明 (欧洲): R36/37/38
• 安全声明 (欧洲): S26-S36
• WGK德国: 3
• 海关编码: 2923900090

海关

海关编码	2923900090
中文概述	2923900090 其他季铵盐及季铵碱。监管条件:无。增值税率:17.0%。退税率:9.0%。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
Summary	2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%