| 中文名 | N-氯乙酰基-L-色氨酸 |
|---|---|
| 英文名 | chloroacetyl-l-tryptophan |
| 中文别名 |
氯乙酰基-L-色氨酸
氯乙酰-L-色氨酸 |
| 英文别名 |
chloroacetyltryptophan
EINECS 265-029-5 CHLOROAC-TRP-OH CHLOROAC-TRYPTOPHAN L-Tryptophan, N-(2-chloroacetyl)- N-(Chloroacetyl)tryptophan L-Tryptophan, N-(chloroacetyl)- N-CHLOROACETYL-L-TRP Tryptophan, N-(2-chloroacetyl)- CLAC-TRP-OH N-chloroacetyl-L-tryptophan crystalline Chloroacetyl-L-Trp-OH N-(Chloroacetyl)-L-tryptophan MFCD00065977 |
| 密度 | 1.4±0.1 g/cm3 |
|---|---|
| 沸点 | 610.2±55.0 °C at 760 mmHg |
| 熔点 | 163 °C |
| 分子式 | C13H13ClN2O3 |
| 分子量 | 280.707 |
| 闪点 | 322.8±31.5 °C |
| 精确质量 | 280.061462 |
| PSA | 82.19000 |
| LogP | 1.07 |
| 蒸汽压 | 0.0±1.8 mmHg at 25°C |
| 折射率 | 1.653 |
| 储存条件 | 存放在密封容器内，并放在阴凉，干燥处。 -20ºC保存。 |
| 稳定性 | 指定条件下稳定，远离氧化物。 |
| 分子结构 | 1、 摩尔折射率：71.97 2、 摩尔体积（m3/mol）：196.5 3、 等张比容（90.2K）：557.3 4、 表面张力（dyne/cm）：64.6 5、 极化率（10-24cm3）：28.53 |
| 计算化学 | 1、 疏水参数计算参考值（XlogP）：1.2 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：5 5、 拓扑分子极性表面积（TPSA）：82.2 6、 重原子数量：19 7、 表面电荷：0 8、 复杂度：351 9、 同位素原子数量：0 10、 确定原子立构中心数量：0 11、 不确定原子立构中心数量：1 12、 确定化学键立构中心数量：0 13、 不确定化学键立构中心数量：0 14、 共价键单元数量：1 |
| 更多 | 1. 性状：粉末。 2. 密度（g/mL,25/4℃）：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,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 。 |
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Chloroacetyl-L-tryptophan
SAFETY DATA SHEET Section1. IDENTIFICATION OF THE SUBSTANCE OR MIXTURE AND OF THE SUPPLIER Product name:Chloroacetyl-L-tryptophan Section2. HAZARDS IDENTIFICATION Classification of the GHS
PHYSICAL HAZARDSNot classified
HEALTH HAZARDS Category 2 Skin corrosion/irritation Serious eye damage/eye irritationCategory 2A Not classified ENVIRONMENTAL HAZARDS GHS label elements Pictograms or hazard symbols Signal wordWarning Hazard statementCauses skin irritation Causes serious eye irritation Precautionary statements [Prevention]Wash hands thoroughly after handling. Wear protective gloves/eye protection/face protection. [Response]IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. IF ON SKIN: Gently wash with plenty of soap and water. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substance/mixture:Substance Component(s):Chloroacetyl-L-tryptophan Percent:>98.0%(T) CAS Number:64709-57-5 Chemical Formula:C13H13ClN2O3 Section4. FIRST AID MEASURES Inhalation:Remove victim to fresh air and keep at rest in a position comfortable for breathing. Get medical advice/attention 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. Chloroacetyl-L-tryptophan Section4. FIRST AID MEASURES Eye contact:Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Ingestion:Get medical advice/attention 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 Dry chemical, foam, water spray, carbon dioxide. Suitable extinguishing media: 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 personal protective equipment. Keep people away from and upwind of spill/leak. 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 Handling Technical measures:Handling is performed in a well ventilated place. Wear suitable protective equipment. 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. Storage Keep container tightly closed. Store in a cool and dark place. Storage conditions: Store away from incompatible materials such as oxidizing agents. Law is followed. Packaging material: Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION Engineering controls:Install a closed system or local exhaust as possible so that workers should not be exposed directly. Also install safety shower and eye bath. Personal protective equipment Respiratory protection: Dust respirator. Follow local and national regulations. Hand protection:Protective gloves. 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):Solid Form:crystal - powder Color:Very pale yellow - Yellow Odor:No data available pH: No data available Melting point/freezing point:163 °C Boiling Point/Range:No data available Chloroacetyl-L-tryptophan Section9. PHYSICAL AND CHEMICAL PROPERTIES Flash Point:No data available Explosive limits Lower:No data available No data available Upper: Density:No data available No data available Solubility: Section10. STABILITY AND REACTIVITY Stability:Stable under proper conditions. Reactivity:No special reactivity has been reported. Incompartible materials: oxidizing agents Hazardous Decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx), Hydrogen chloride 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 No data available NTP = Reproductive toxicity:No data available 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): Mobillity 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. 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 Hazards Class:Does not correspond to the classification standard of the United Nations UN-No:Not Listed 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. Chloroacetyl-L-tryptophan SECTION 16 - ADDITIONAL INFORMATION N/A |
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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。
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| 个人防护装备 | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| 危险品运输编码 | NONH for all modes of transport |
| WGK德国 | 3 |
| 海关编码 | 2933990090 |
| 海关编码 | 2933990090 |
|---|---|
| 中文概述 | 2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
| 申报要素 | 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
