| 中文名 | 四氢-6,7-异喹啉二醇 |
|---|---|
| 英文名 | 1,2,3,4-tetrahydroisoquinolin-2-ium-6,7-diol |
| 英文别名 |
6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline hydrobromide
1,2,3,4-TETRAHYDRO-6,7-ISOQUINOLINEDIOL HYDROBROMIDE 1,2,3,4-tetrahydro-6,7-isoquinolinediol hydrobromide 1,2,3,4-tetrahydroisoquinoline-6,7-diol hydrobromide 1,2,3,4-tetrahydro-6,7-isoquinolinediorhydrobromide |
| 沸点 | 379.3ºC at 760mmHg |
|---|---|
| 熔点 | 210ºC |
| 分子式 | C9H12BrNO2 |
| 分子量 | 246.10100 |
| 闪点 | 202.8ºC |
| 精确质量 | 245.00500 |
| PSA | 52.49000 |
| LogP | 2.03040 |
| 外观性状 | 米色至棕色粉末 |
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.The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: Causes eye irritation. Skin: Causes skin irritation. Ingestion: The toxicological properties of this substance have not been fully investigated. Inhalation: Causes respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Chronic: No information found. 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: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid. 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: 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. Use with adequate ventilation. 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: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 52768-23-7: 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: beige Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 210 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: C9H11NO2.HBr Molecular Weight: 246.10 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Oxidizing materials. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, carbon dioxide, hydrogen bromide. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 52768-23-7 unlisted. LD50/LC50: Not available. Carcinogenicity: 1,2,3,4-Tetrahydro-6,7-isoquinolinediol hydrobromide - 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: 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# 52768-23-7: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 52768-23-7 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 52768-23-7 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
|
~99%
52768-23-7 |
| 文献：RESPIRATORIUS AB Patent: WO2008/95852 A1, 2008 ; Location in patent: Page/Page column 38 ; |
|
~98%
52768-23-7 |
| 文献：Bauer, Stefanie; Ochoa-Puentes, Cristian; Sun, Qiu; Bause, Manuel; Bernhardt, Guenther; Koenig, Burkhard; Buschauer, Armin ChemMedChem, 2013 , vol. 8, # 11 p. 1773 - 1778 |
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~%
52768-23-7 |
| 文献：Quevedo, Rodolfo; Baquero, Edwin; Quinones, Martha L. Natural Product Research, 2012 , vol. 26, # 12 p. 1094 - 1100 |
| 海关编码 | 2933499090 |
|---|---|
| 中文概述 | 2933499090. 其他含喹琳或异喹啉环系的化合物〔但未进一步稠合的〕. 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 | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
