122745-10-2

• 常用中文名：3-(1-萘基)-L-丙氨酸盐酸盐
• 常用英文名：(S)-2-AMINO-3-(NAPHTHALEN-1-YL)PROPANOIC ACID HYDROCHLORIDE
• CAS号：122745-10-2
• 分子式：C₁₃H₁₄ClNO₂
• 分子量：251.70900
• 相关类别： 生物化工 氨基酸及其衍生物 丙氨酸类衍生物
• 发布时间：2019-01-12 17:39:01
• 更新时间：2024-04-02 18:32:23

名称

• 中文名: 3-(1-萘基)-L-丙氨酸盐酸盐
• 英文名: 3-(1-Naphthyl)-L-alanine Hydrochloride
• 中文别名: (S)-α-氨基-1-萘基-丙酸盐酸盐; 3-(1-萘)-L-丙氨酸盐酸盐
• 英文别名: (S)-2-Amino-3-(naphthalen-1-yl)propanoic acid hydrochloride; (2S)-2-amino-3-naphthalen-1-ylpropanoic acid,hydrochloride; 3-(1-Naphthyl)-L-alanine Hydrochloride; (S)-α-Amino-1-naphthalenepropionic Acid Hydrochloride

物化性质

• 分子式: C₁₃H₁₄ClNO₂
• 分子量: 251.70900
• 精确质量: 251.07100
• PSA: 63.32000
• LogP: 3.29650
• 外观性状: 固体;White to Light yellow to Light orange powder to crystal
• 折射率: -8.4 ° (C=1, MeOH)
• 储存条件: 室温
• 水溶解性: 可溶于：甲醇
• 分子结构:

  1、摩尔折射率：无可用的

  2、摩尔体积（cm³/mol）：无可用的

  3、等张比容（90.2K）：无可用的

  4、表面张力（dyne/cm）：无可用的

  5、介电常数：无可用的

  6、极化率（10^-24cm³）：无可用的

  7、单一同位素质量：251.071306 Da

  8、标称质量：251 Da

  9、平均质量：251.7088 Da

• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:3

  3.氢键受体数量:3

  4.可旋转化学键数量:3

  5.互变异构体数量:无

  6.拓扑分子极性表面积63.3

  7.重原子数量:17

  8.表面电荷:0

  9.复杂度:254

  10.同位素原子数量:0

  11.确定原子立构中心数量:1

  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

• 更多:

  1. 性状：未确定

  2. 密度（g/mL,20℃）：未确定

  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,KPa）：未确定

  7. 折射率：-8.4º（C=1，MeOH）

  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（Pa,20ºC）：未确定

  12. 饱和蒸气压（KPa,20ºC）：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

Revision number: 5 3-(1-Naphthyl)-L-alanine Hydrochloride SAFETY DATA SHEET Section1. IDENTIFICATION 3-(1-Naphthyl)-L-alanine Hydrochloride Product name: 5 Revision number: Section2. HAZARDS IDENTIFICATION GHS classification Not classified PHYSICAL HAZARDS Not classified HEALTH HAZARDS Not classified ENVIRONMENTAL HAZARDS GHS label elements, including precautionary statements None Pictograms or hazard symbols No signal word Signal word None Hazard statements None Precautionary statements: Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substance Substance/mixture: 3-(1-Naphthyl)-L-alanine Hydrochloride Components: >97.0%(LC)(T) Percent: 122745-10-2 CAS Number: (S)-α-Amino-1-naphthalenepropionic Acid Hydrochloride Synonyms: C13H13NO2·HCl Chemical Formula: Section4. FIRST AID MEASURES Remove victim to fresh air and keep at rest in a position comfortable for breathing. Inhalation: Get medical advice/attention if you feel unwell. Remove/Take off immediately all contaminated clothing. Rinse skin with Skin contact: water/shower. 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. Get medical advice/attention if you feel unwell. Rinse mouth. Ingestion: A rescuer should wear personal protective equipment, such as rubber gloves and air- Protection of first-aiders: tight goggles. Section5. FIRE-FIGHTING MEASURES Dry chemical, foam, water spray, carbon dioxide. Suitable extinguishing media: Take care as it may decompose upon combustion or in high temperatures to Specific hazards arising generate poisonous fume. from the chemical: 3-(1-Naphthyl)-L-alanine Hydrochloride Section5. FIRE-FIGHTING MEASURES 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: Remove movable containers if safe to do so. When extinguishing fire, be sure to wear personal protective equipment. Special protective equipment for firefighters: Section6. ACCIDENTAL RELEASE MEASURES Use personal protective equipment. Keep people away from and upwind of spill/leak. Personal precautions, protective equipment and Entry to non-involved personnel should be controlled around the leakage area by emergency procedures: roping off, etc. Environmental precautions: Prevent product from entering drains. Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it. containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with up: appropriate laws and regulations. Section7. HANDLING AND STORAGE Precautions for safe handling Handling is performed in a well ventilated place. Wear suitable protective equipment. Technical measures: Prevent dispersion of dust. Wash hands and face thoroughly after handling. Use a local exhaust if dust or aerosol will be generated. Advice on safe handling: Avoid contact with skin, eyes and clothing. Conditions for safe storage, including any incompatibilities Keep container tightly closed. Store in a cool and dark place. Storage conditions: Store away from incompatible materials such as oxidizing agents. Comply with laws. Packaging material: Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION Install a closed system or local exhaust as possible so that workers should not be Engineering controls: exposed directly. Also install safety shower and eye bath. Personal protective equipment Respiratory protection: Dust respirator. Follow local and national regulations. Protective gloves. Hand protection: Safety glasses. A face-shield, if the situation requires. Eye protection: Skin and body protection: Protective clothing. Protective boots, if the situation requires. Section9. PHYSICAL AND CHEMICAL PROPERTIES Solid Physical state (20°C): Crystal- Powder Form: White - Slightly pale reddish yellow Colour: No data available Odour: pH: No data available Melting point/freezing point:No data available No data available Boiling point/range: No data available Flash point: Flammability or explosive limits: No data available Lower: No data available Upper: No data available Relative density: Solubility(ies): No data available [Water] [Other solvents] Methanol Soluble: 3-(1-Naphthyl)-L-alanine Hydrochloride Section10. STABILITY AND REACTIVITY Stable under proper conditions. Chemical stability: No special reactivity has been reported. Possibility of hazardous reactions: Incompatible materials: Oxidizing agents Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx), Hydrogen chloride products: Section11. TOXICOLOGICAL INFORMATION No data available Acute Toxicity: No data available Skin corrosion/irritation: No data available Serious eye damage/irritation: No data available Germ cell mutagenicity: Carcinogenicity: No data available IARC = No data available NTP = No data available Reproductive toxicity: Section12. ECOLOGICAL INFORMATION Ecotoxicity: No data available Fish: No data available Crustacea: No data available Algae: Persistence / degradability: No data available No data available Bioaccumulative potential(BCF): Mobility in soil No data available Log Pow: No data available Soil adsorption (Koc): No data available Henry's Law constant(PaM3/mol): Section13. DISPOSAL CONSIDERATIONS Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material with a combustible solvent and 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 Does not correspond to the classification standard of the United Nations Hazards Class: Not listed UN-No: 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. 3-(1-Naphthyl)-L-alanine Hydrochloride SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 海关编码: 2922499990

海关

海关编码	2922499990
中文概述	2922499990 其他氨基酸及其酯及它们的盐（含有一种以上含氧基的除外）. 增值税率:17.0% 退税率:9.0% 监管条件:AB(入境货物通关单,出境货物通关单) 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, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装
监管条件	A.入境货物通关单 B.出境货物通关单
检验检疫	P.进境动植物、动植物产品检疫 Q.出境动植物、动植物产品检疫 R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
Summary	HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%