10531-43-8
10531-43-8结构式
- 常用中文名：2-溴-1-(5-苯基-2-噻酚)-1-乙酮
- 常用英文名：2-BROMO-1-(5-PHENYL-2-THIENYL)-1-ETHANONE
- CAS号：10531-43-8
- 分子式：C12H9BrOS
- 分子量：281.16800
- 发布时间：2018-12-29 11:15:52
- 更新时间：2024-01-03 19:18:51
| 中文名 | 2-溴-1-(5-苯基-2-噻酚)-1-乙酮 |
|---|---|
| 英文名 | 2-bromo-1-(5-phenylthiophen-2-yl)ethanone |
| 中文别名 | 2-溴-1-(5-苯基-2-噻酚基)-1-乙酮 |
| 英文别名 |
bromomethyl 5-phenyl-thien-2-yl ketone
2-bromo-1-(5-phenyl-thiophen-2-yl)-ethanone 2-bromo-1-(5-phenyl-[2]thienyl)-ethanone bromomethyl 5-phenyl-2-thienyl ketone 2-Brom-1-(5-phenyl-[2]thienyl)-aethanon 2-Bromo-1-(5-phenyl-2-thienyl)-1-ethanone 2-(Bromoacetyl)-5-phenylthiophene |
| 密度 | 1.488g/cm3 |
|---|---|
| 沸点 | 407.1ºC at 760mmHg |
| 熔点 | 115ºC |
| 分子式 | C12H9BrOS |
| 分子量 | 281.16800 |
| 闪点 | 200ºC |
| 精确质量 | 279.95600 |
| PSA | 45.31000 |
| LogP | 3.99270 |
| 蒸汽压 | 7.72E-07mmHg at 25°C |
| 折射率 | 1.627 |
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. Dark room. 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# 10531-43-8: 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: yellow Odor: slight odor 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: C12H9BrOS Molecular Weight: 281 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents, amines. Hazardous Decomposition Products: Carbon monoxide, oxides of sulfur, carbon dioxide, hydrogen bromide, bromine. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 10531-43-8 unlisted. LD50/LC50: Not available. Carcinogenicity: 2-Bromo-1-(5-phenyl-2-thienyl)-1-ethanone - 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# 10531-43-8: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 10531-43-8 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 10531-43-8 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) | 26-36/37/39 |
| 海关编码 | 2934999090 |
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10531-43-8 |
| 文献：US4024156 A1, ; US 4024156 A |
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10531-43-8 |
| 文献：Journal of the American Chemical Society, , vol. 77, p. 3082,3084 |
| 海关编码 | 2934999090 |
|---|---|
| 中文概述 | 2934999090. 其他杂环化合物. 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 |
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |