20173-24-4

• 常用中文名：3-(2-氨基乙基)吡啶
• 常用英文名：3-(2-Aminoethyl)pyridine
• CAS号：20173-24-4
• 分子式：C₇H₁₀N₂
• 分子量：122.168
• 相关类别： 医药中间体 杂环化合物 吡啶类化合物 乙基吡啶
• 发布时间：2018-06-24 15:54:07
• 更新时间：2024-01-04 12:06:59
• 下载msds

名称

• 中文名: 3-(2-氨基乙基)吡啶
• 英文名: 2-pyridin-3-ylethanamine
• 中文别名: 3-（2-氨乙基）吡啶; 2-(3-吡啶基)乙胺
• 英文别名: 2-(3-Pyridinyl)ethanamine; 3-aminoethyl pyridine; 3-Pyridineethanamine; MFCD00191604; 3-PYRIDINEETHANEAMINE; 2-(pyridin-3-yl)ethanamine; 2-pyridine-3-yl-ethyl amine; 3-(2-Aminoethyl)pyridine; 2-(3-Pyridyl)ethylamine

物化性质

• 密度: 1.0±0.1 g/cm3
• 沸点: 228.8±15.0 °C at 760 mmHg
• 分子式: C₇H₁₀N₂
• 分子量: 122.168
• 闪点: 112.8±7.4 °C
• 精确质量: 122.084396
• PSA: 38.91000
• LogP: -0.03
• 蒸汽压: 0.1±0.5 mmHg at 25°C
• 折射率: 1.541
• 储存条件:

  保持贮藏器密封

  放入紧密的贮藏器内，储存在阴凉，干燥的地方

• 稳定性:

  如果遵照规格使用和储存则不会分解

  避免接触 氧化物，酸
• 分子结构:

  五、分子性质数据：

  1、 摩尔折射率：37.42

  2、 摩尔体积(m³/mol)：119.1

  3、 等张比容(90.2K)：307.0

  4、 表面张力(dyne/cm)：44.1

  5、 极化率(10-24cm³)：14.83

• 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:2

  5.互变异构体数量:无

  6.拓扑分子极性表面积38.9

  7.重原子数量:9

  8.表面电荷:0

  9.复杂度:73.3

  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：未确定

  2.密度（g/mL,25/4℃）：1.04

  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）：119-120°C 19mm

  6.沸点（ºC,5.2kPa）：未确定

  7.折射率：1.5518

  8.闪点（ºC）：119-120°C/19mm

  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

3-(2-Aminoethyl)pyridine Revision number: 1 SAFETY DATA SHEET Section1. BASE INFORMATION Product name:3-(2-Aminoethyl)pyridine Revision number:1 Section2. HAZARDS IDENTIFICATION Classification of the GHS PHYSICAL HAZARDSNot classified HEALTH HAZARDS Category 1C Skin corrosion/irritation Serious eye damage/eye irritationCategory 1 Not classified ENVIRONMENTAL HAZARDS GHS label elements Pictograms or hazard symbols Signal wordDanger Hazard statementCauses severe skin burns and eye damage Precautionary statements [Prevention]Do not breathe. Wash hands thoroughly after handling. Wear protective gloves/eye protection/face protection. [Response]IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Wash contaminated clothing before reuse. Immediately call a POISON CENTER or doctor/physician. Store locked up. [Storage] [Disposal]Dispose of contents/container through a waste management company authorized by the local government Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substance/mixture:Substance Component(s):3-(2-Aminoethyl)pyridine >98.0%(GC)(T) Percent: CAS Number:20173-24-4 2-(3-Pyridyl)ethylamine Synonyms: Chemical Formula:C7H10N2 3-(2-Aminoethyl)pyridine Section4. FIRST AID MEASURES Inhalation:Remove victim to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Skin contact:Remove/Take off immediately all contaminated clothing. Gently wash with plenty of soap and water. Immediately call a POISON CENTER or doctor/physician. Eye contact:Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Immediately call a POISON CENTER or doctor/physician. Ingestion:Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT induce vomiting. A rescuer should wear personal protective equipment, such as rubber gloves and air- Protection of first-aiders: tight goggles. Section5. FIRE-FIGHTING MEASURES Suitable extinguishingDry chemical, foam, water spray, carbon dioxide. media: Extinguishing media not to Solid streams of water be used: Specific hazards:Take care as it may decompose upon combustion or in high temperatures to generate poisonous fume. Specific methods: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: Remove movable containers if safe to do so. Special protectiveWhen extinguishing fire, be sure to wear personal protective equipment. equipment for firefighters: Section6. ACCIDENTAL RELEASE MEASURES Personal precautions,Use extra personal protective equipment (self-contained breathing apparatus). Keep protective equipment and people away from and upwind of spill/leak. Ensure adequate ventilation. Entry to non- emergency procedures: involved personnel should be controlled around the leakage area by roping off, etc. Environmental precautions: Prevent product from entering drains. Methods and materials for Absorb spilled material in a suitable absorbent (e.g. rag, dry sand, earth, saw-dust). containment and cleaning In case of large amount of spillage, contain a spill by bunding. Adhered or collected up: material should be promptly disposed of, in accordance with appropriate laws and regulations. Section7. HANDLING AND STORAGE Handling Technical measures:Handling is performed in a well ventilated place. Wear suitable protective equipment. Prevent generation of vapor or mist. Wash hands and face thoroughly after handling. Use a closed system if possible. Use a ventilation, local exhaust if vapor or aerosol will be generated. Advice on safe handling:Avoid contact with skin, eyes and clothing. Storage Storage conditions:Keep container tightly closed. Store in a cool and dark place. Store under inert gas. Protect from moisture. Store locked up. Store away from incompatible materials such as oxidizing agents. Packaging material:Law is followed. Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION Engineering controls:Install a closed system or local exhaust. Also install safety shower and eye bath. Personal protective equipment 3-(2-Aminoethyl)pyridine Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION Respiratory protection: Half or full facepiece respirator, self-contained breathing apparatus(SCBA), supplied air respirator, etc. Use respirators approved under appropriate government standards and follow local and national regulations. Hand protection:Impervious gloves. Eye protection:Safety goggles. A face-shield, if the situation requires. Skin and body protection: Impervious protective clothing. Protective boots, if the situation requires. Section9. PHYSICAL AND CHEMICAL PROPERTIES Liquid Physical state (20°C): Form:clear Color:Colorless - Very pale yellow Odor:No data available pH: No data available Melting point/freezing point:No data available Boiling Point/Range:128 °C/3.2kPa Flash Point:No data available Explosive limits Lower:No data available Upper:No data available Density:1.04 Solubility:No data available Section10. STABILITY AND REACTIVITY Stable under proper conditions. Stability: Reactivity:No special reactivity has been reported. Hygroscopic, Air-sensitive Conditions to avoid: Incompartible materials: oxidizing agents, acids Hazardous Decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx) Products: Section11. TOXICOLOGICAL INFORMATION Acute Toxicity:No data available Skin corrosion/irritation: No data available Serious eyeNo data available damage/irritation: Germ cell mutagenicity: No data available Carcinogenicity: IARC =No data available NTP =No data available Reproductive toxicity:No data available Section12. ECOLOGICAL INFORMATION Ecotoxicity: Fish:No data available No data available Crustacea: Algae:No data available Persistence / degradability: No data available BioaccumulativeNo data available potential(BCF): Mobillity in soil log Pow:No data available Soil adsorption (Koc):No data available No data available Henry's Law constant(PaM3/mol): 3-(2-Aminoethyl)pyridine Section13. DISPOSAL CONSIDERATIONS Recycle to process, if possible. Consult your local regional authorities. You may be able to burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when disposing of the substance. Section14. TRANSPORT INFORMATION Hazards Class:8: Corrosive. UN-No:2735 Proper shipping name:Amines, liquid, corrosive, n.o.s. III Packing group: Section15. REGULATORY INFORMATION Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002): 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: 对水是稍微危害的，若无政府许可，勿将材料排入周围环境。

安全

• 符号: GHS05, GHS07
• 信号词: Danger
• 危害声明: H315-H318-H335
• 警示性声明: P261-P280-P305 + P351 + P338
• 危害码 (欧洲): Xi
• 风险声明 (欧洲): R34
• 安全声明 (欧洲): S26-S36/37/39
• 危险品运输编码: 2735
• 包装等级: III
• 危险类别: 8

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