23659-85-0
23659-85-0结构式
- 常用中文名：乙基二甲氧基喹啉羟酸酯
- 常用英文名：ETHYL 3-HYDROXY-4,6-DIMETHOXY-2-OXOINDOLINE-3-CARBOXYLATE
- CAS号：23659-85-0
- 分子式：C13H15NO6
- 分子量：281.26100
- 发布时间：2018-06-11 17:02:29
- 更新时间：2024-02-26 17:55:24
| 中文名 | 乙基二甲氧基喹啉羟酸酯 |
|---|---|
| 英文名 | ethyl 3-hydroxy-4,6-dimethoxy-2-oxo-1H-indole-3-carboxylate |
| 英文别名 |
HMS559K12
3-hydroxy-4,6-dimethoxy-2-oxo-2,3-dihydro-indole-3-carboxylic acid ethyl ester 3-Ethoxycarbonyl-3-hydroxy-4,6-dimethoxy-oxindol ethyl 3-hydroxy-4,6-dimethoxylindolin-2-one-3-carboxylate |
| 密度 | 1.348g/cm3 |
|---|---|
| 沸点 | 476.9ºC at 760 mmHg |
| 熔点 | 189ºC |
| 分子式 | C13H15NO6 |
| 分子量 | 281.26100 |
| 闪点 | 242.2ºC |
| 精确质量 | 281.09000 |
| PSA | 94.09000 |
| LogP | 0.54460 |
| 蒸汽压 | 6.65E-10mmHg at 25°C |
| 折射率 | 1.562 |
Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin. Potential Health Effects Eye: Causes eye irritation. Skin: Causes skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause irritation of the digestive tract. May be harmful if swallowed. Inhalation: Causes respiratory tract irritation. May be harmful if inhaled. 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. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Get medical aid. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Notes to Physician: Treat symptomatically and supportively. 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: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. 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 adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 23659-85-0: Personal Protective Equipment Eyes: Not available. 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: off-white - grey - white crystalline solid Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 189 - 191 deg C 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: C13H15NO6 Molecular Weight: 281 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, carbon dioxide. Hazardous Polymerization: Not available. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 23659-85-0 unlisted. LD50/LC50: Not available. Carcinogenicity: Ethyl 3-hydroxy-4,6-dimethoxy-2-oxoindoline-3-carboxylate - 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 No information available. IMO No information available. RID/ADR No information available. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XI Risk Phrases: R 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 Wear suitable gloves and eye/face protection. WGK (Water Danger/Protection) CAS# 23659-85-0: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 23659-85-0 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 23659-85-0 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
| 危害码 (欧洲) | Xi:Irritant; |
|---|---|
| 风险声明 (欧洲) | R36/37/38 |
| 安全声明 (欧洲) | S26-S37/39 |
| 海关编码 | 2933790090 |
|
~86%
23659-85-0 |
| 文献：Black, David St. C.; Rothnie, Neil E.; Wong, Laurence C. H. Tetrahedron Letters, 1980 , vol. 21, p. 1883 - 1886 |
| 上游产品 2 | |
|---|---|
| 下游产品 3 | |
| 海关编码 | 2933790090 |
|---|---|
| 中文概述 | 2933790090 其他内酰胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:9.0% 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 | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |