中文名 | 碘代L-蛋氨酸甲基锍 |
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英文名 | l-methionine methylsulfonium iodide, 99% (99% e.e.) |
中文别名 | 碘代L-蛋氨酸甲基鋶 |
英文别名 |
methionine-methiodide
DL-Methylsulfoniummethionine iodide L-Methionine methylsulfonium iodide ee: Methionin-methojodid MFCD00050272 METHIOSULFONIUMIODIDE Methioninmethylsulfoniumiodid L-Methioninemethylsulfoniumiodide EINECS 251-893-0 |
密度 | 1.587 (estimate) |
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熔点 | 156-157ºC |
分子式 | C6H15INO2S2 |
分子量 | 324.22300 |
精确质量 | 323.95900 |
PSA | 127.42000 |
水溶解性 | Less soluble in water 0.001 mg/ml. |
计算化学 | 1、 疏水参数计算参考值(XlogP):-1.7 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:3 5、 互变异构体数量: 6、 拓扑分子极性表面积(TPSA):67.8 7、 重原子数量:10 8、 表面电荷:1 9、 复杂度:111 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:1 |
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):156-157 5. 沸点(ºC,常压):未确定 6. 沸点(ºC,KPa):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(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 |
Synonym:L-(3-Amino-3-carboxypropyl)dimethylsulfonium Iodid Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: No information regarding eye irritation and other potential effects was found. Skin: No information regarding skin irritation and other potential effects was found. Ingestion: No information found. Inhalation: No information available. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately. Inhalation: Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Notes to Physician: Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Avoid contact with skin and eyes. Avoid ingestion and inhalation. Use only in a chemical fume hood. Storage: Store in a cool, dry place. Store in a tightly closed container. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels. Exposure Limits CAS# 34236-06-1: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Solid Color: white Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C6H14INO2S Molecular Weight: 291.14 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Not available. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, oxides of nitrogen, oxides of sulfur, carbon dioxide, hydrogen bromide. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 34236-06-1 unlisted. LD50/LC50: Not available. Carcinogenicity: L-Methionine methylsulfonium iodide, 99% e.e. - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Not regulated as a hazardous material. IMO Not regulated as a hazardous material. RID/ADR Not regulated as a hazardous material. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: Not available. Risk Phrases: Safety Phrases: S 24/25 Avoid contact with skin and eyes. WGK (Water Danger/Protection) CAS# 34236-06-1: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 34236-06-1 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 34236-06-1 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
安全声明 (欧洲) | S22-S24/25 |
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海关编码 | 2930909090 |
~% 34236-06-1 |
文献:Journal of the American Chemical Society, , vol. 67, p. 850 Journal of Biological Chemistry, , vol. 132, p. 455 |
海关编码 | 2930909090 |
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中文概述 | 2930909090. 其他有机硫化合物. 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:30.0% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |