638-51-7

• 常用中文名：亚硝酸己酯
• 常用英文名：hexyl nitrite
• CAS号：638-51-7
• 分子式：C₆H₁₃NO₂
• 分子量：131.17300
• 相关类别： 有机原料 无机酸酯
• 发布时间：2018-05-31 08:00:00
• 更新时间：2024-01-10 13:19:38

名称

• 中文名: 己基亚硝酸盐
• 英文名: hexyl nitrite
• 中文别名: 亚硝酸己酯; 亚硝酸己酯; 亞硝酸己酯
• 英文别名: Hexylnitrit; Nitrous acid,hexylester; n-Hexyl nitrite; MFCD06797110; 1-nitrosooxy-hexane; Salpetrigsaeure-hexylester; 1-Hexyl nitrite

物化性质

• 密度: 0.88
• 沸点: 52ºC / 44mmHg
• 分子式: C₆H₁₃NO₂
• 分子量: 131.17300
• 闪点: 22.3ºC
• 精确质量: 131.09500
• PSA: 38.66000
• LogP: 2.26470
• 外观性状: 浅黄色-黄色透明液体
• 折射率: 1.43
• 储存条件:

  存放在密封容器内，并放在阴凉，干爽处。储存的地方必须远离氧化剂。远离火源。冷藏。

• 稳定性:

  远离氧化物，还原剂，强碱，热，火源。

• 分子结构:

  1、 摩尔折射率：35.30

  2、 摩尔体积（m³/mol）：136.4

  3、 等张比容（90.2K）：323.0

  4、 表面张力（dyne/cm）：31.3

  5、 极化率（10^-24cm³）：13.99

• 计算化学:

  1.疏水参数计算参考值（XlogP）:2.4

  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38.7

  7.重原子数量:9

  8.表面电荷:0

  9.复杂度:66.1

  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

• 更多:

  1. 性状：黄色透明液体。

  2. 密度（g/mL,25/4℃）：0.88

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：未确定

  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

Hexyl Nitrite Revision number: 5 SAFETY DATA SHEET Section1. IDENTIFICATION Product name:Hexyl Nitrite Revision number:5 Section2. HAZARDS IDENTIFICATION GHS classification PHYSICAL HAZARDS Category 2 Flammable liquids HEALTH HAZARDS Category 4 Acute toxicity (Oral) Acute toxicity (Dermal)Category 4 Category 4 Acute toxicity (Inhalation) ENVIRONMENTAL HAZARDSNot classified GHS label elements, including precautionary statements Pictograms or hazard symbols Signal wordDanger Hazard statementsHighly flammable liquid and vapour Harmful if swallowed, in contact with skin or if inhaled Precautionary statements: Keep away from heat/sparks/open flames/hot surfaces. - No smoking. [Prevention] Keep container tightly closed. Use explosion-proof electrical/ventilating/lighting equipment. Take precautionary measures against ignition by the static discharge and the spark. Avoid breathing dust/fume/gas/mist/vapours/spray. Use only outdoors or in a well-ventilated area. Do not eat, drink or smoke when using this product. Wash hands thoroughly after handling. Wear protective gloves and eye/face protection. [Response]IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician if you feel unwell. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Wash contaminated clothing before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. [Storage]Store in a well-ventilated place. Keep cool. Hexyl Nitrite Section2. HAZARDS IDENTIFICATION [Disposal]Dispose of contents/container through a waste management company authorized by the local government. Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substance/mixture:Substance Components:Hexyl Nitrite >95.0%(GC) Percent: CAS Number:638-51-7 Chemical Formula:C6H13NO2 Section4. FIRST AID MEASURES Inhalation:Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician if you feel unwell. Skin contact:Remove/Take off immediately all contaminated clothing. Gently wash with plenty of soap and water. If skin irritation or rash occurs: Get medical advice/attention. Rinse cautiously with water for several minutes. Remove contact lenses, if present Eye contact: and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Ingestion:Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. Protection of first-aiders:A rescuer should wear personal protective equipment, such as rubber gloves and air- tight goggles. Section5. FIRE-FIGHTING MEASURES Suitable extinguishingDry chemical, foam, carbon dioxide. media: Unsuitable extinguishing Water (It may scatter and spread fire.) media: Specific hazards arising Explosion risk in case of fire. Fight fire remotely due to the risk of explosion. Take care as it may decompose upon combustion or in high temperatures to from the chemical: generate poisonous fume. Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used. Uninvolved persons should evacuate to a safe place. In case of fire in the surroundings: Keep containers cool by spraying with water. Eliminate all ignition sources if safe to do so. When extinguishing fire, be sure to wear personal protective equipment. Special protective equipment for firefighters: Section6. ACCIDENTAL RELEASE MEASURES Personal precautions,Use personal protective equipment. Keep people away from and upwind of spill/leak. protective equipment and Ensure adequate ventilation. Entry to non-involved personnel should be controlled emergency procedures: around the leakage area by roping off, etc. Environmental precautions: Prevent product from entering drains. Methods and materials for Absorb spilled material in dry sand or inert absorbent before recovering it into an containment and cleaning airtight container. In case of large amount of spillage, contain a spill by bunding. up: Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations. Prevention of secondary Remove all sources of ignition. Fire-extinguishing devices should be prepared in case of a fire. Use spark-proof tools and explosion-proof equipment. hazards: Section7. HANDLING AND STORAGE Precautions for safe handling Hexyl Nitrite Section7. HANDLING AND STORAGE Technical measures:Handling is performed in a well ventilated place. Wear suitable protective equipment. Be careful not to cause leakage, overflow, or dispersion. Steam should not be generated unnecessarily. Keep away from heat/sparks/open flame/hot surfaces. -No smoking. Take measures to prevent the build up of electrostatic charge. Use explosion-proof equipment. Avoid shock and friction. Wash hands and face before breaks and immediately after handling the product. Use a closed system if possible. Use a ventilation, local exhaust if vapour or aerosol will be generated. Advice on safe handling: Avoid contact with skin, eyes and clothing. May develop pressure. Open carefully. Conditions for safe storage, including any incompatibilities Storage conditions:Keep container tightly closed. Store in an explosion-poof refregerator. Store under inert gas. Be sure not to give the container unexpected impacts, such as falling down or falling off. Store away from incompatible materials such as oxidizing agents. Heat-sensitive, Light-sensitive, Air-sensitive Comply with laws. Packaging material: Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION Engineering controls:Install a closed system or local exhaust. Also install safety shower and eye bath. Personal protective equipment Respiratory protection: Vapor respirator. Follow local and national regulations. Protective gloves. Hand protection: Eye protection:Safety glasses. A face-shield, if the situation requires. Skin and body protection: Protective clothing. Protective boots, if the situation requires. Section9. PHYSICAL AND CHEMICAL PROPERTIES Physical state (20°C):Liquid Form:Clear Pale yellow - Yellow Colour: Odour:No data available pH: No data available Melting point/freezing point:No data available Boiling point/range:52°C/5.9kPa Flash point:No data available Flammability or explosive limits: Lower:No data available Upper:No data available Relative density:0.88 Solubility(ies): [Water]No data available [Other solvents]No data available Section10. STABILITY AND REACTIVITY Chemical stability:Stable under proper conditions. Possibility of hazardous May explosively decompose on heating, shock, friction, etc. reactions: Heat, Spark, Open flame, Static discharge, Shock, Friction Conditions to avoid: Incompatible materials: Oxidizing agents, Strong acids, Reducing agents Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx) products: Section11. TOXICOLOGICAL INFORMATION Acute Toxicity:No data available Hexyl Nitrite Section11. TOXICOLOGICAL INFORMATION Skin corrosion/irritation: No data available Serious eyeNo data available damage/irritation: Germ cell mutagenicity: No data available Carcinogenicity: No data available IARC = NTP =No data available No data available Reproductive toxicity: Section12. ECOLOGICAL INFORMATION Ecotoxicity: Fish:No data available Crustacea:No data available Algae:No data available Persistence / degradability: No data available BioaccumulativeNo data available potential(BCF): Mobility in soil Log Pow:No data available Soil adsorption (Koc):No data available Henry's LawNo data available constant(PaM3/mol): Section13. DISPOSAL CONSIDERATIONS Recycle to process, if possible. Consult your local regional authorities and an expert of disposal. You may be able to dissolve or mix material with a combustible solvent and little by little burn in a chemical incinerator equipped with an afterburner and scrubber system. If a large amount of the substance is burned at a time, an explosion may occur. Observe all federal, state and local regulations when disposing of the substance. Section14. TRANSPORT INFORMATION Hazards Class:3: Flammable liquid. UN-No:1993 Proper shipping name:Flammable liquid, n.o.s. Packing group:II Section15. REGULATORY INFORMATION Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002 and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were prescribed. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 通常对水是不危害的，若无政府许可，勿将材料排入周围环境。

安全

• 危害码 (欧洲): Xn
• 风险声明 (欧洲): 11-20/22
• 安全声明 (欧洲): 16-23-24-33-36-45
• 危险品运输编码: UN 1993
• 包装等级: II
• 海关编码: 2920909090

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海关

海关编码	2920909090
中文概述	2920909090 其他无机酸酯（不包括卤化氢的酯）（包括其盐及它们的卤化，磺化，硝化和亚硝化衍生物）。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	2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%