| 中文名 | 2-溴-1-(2,3-二氢-1,4-苯并二氧)乙酮 |
|---|---|
| 英文名 | 2-bromo-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethanone |
| 中文别名 |
2-溴-1-(2,3-二氢苯并[B][1,4]二口恶烷基)乙酮
2-溴-1-(2,3-二氢-1,4-苯并二氧六环)乙酮 2-溴-1-(2,3-二氢-1,4-苯并二恶烷-6-基)乙酮 |
| 英文别名 |
Ethanone, 2-bromo-1-(2,3-dihydro-1,4-benzodioxin-6-yl)-
1-(2H,3H-benzo[3,4-e]1,4-dioxin-6-yl)-2-bromoethan-1-one 2-Brom-1-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-aethanon 2-bromo-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethanone 2-bromo-1-(2,3-dihydrobenzo-[1,4]dioxin-6-yl)-ethanone 2-bromo-1-(2,3-dihydro-1,4-benzodioxin-6-yl)-1-ethanone MFCD00099402 2-bromo-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethanone 2-bromo-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethan-1-one 3,4-(Ethylenedioxy)phenacyl bromide 1-(2H,3H-benzo[e]1,4-dioxin-6-yl)-2-bromoethan-1-one |
| 密度 | 1.6±0.1 g/cm3 |
|---|---|
| 沸点 | 360.6±42.0 °C at 760 mmHg |
| 熔点 | 115ºC |
| 分子式 | C10H9BrO3 |
| 分子量 | 257.081 |
| 闪点 | 171.9±27.9 °C |
| 精确质量 | 255.973495 |
| PSA | 35.53000 |
| LogP | 2.28 |
| 蒸汽压 | 0.0±0.8 mmHg at 25°C |
| 折射率 | 1.587 |
| 储存条件 | 2-8℃ |
Synonym: 1,4-Benzodioxan-6-ylbromomethylketone SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Hazard Symbols: C SECTION 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Causes burns. Potential Health Effects Eye: Causes eye burns. Skin: Causes skin burns.
Ingestion: Causes gastrointestinal tract burns. Inhalation: Causes chemical burns to the respiratory tract. Chronic: Not available. SECTION 4 - FIRST AID MEASURES Eyes: Immediately 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 immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Do not induce vomiting. 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: 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 foam, dry chemical, or carbon dioxide. 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: Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood. Storage: Store in a cool, dry place. Store in a tightly closed container. Corrosives area. 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# 4629-54-3: 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 Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 115 - 116 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: C10H9BrO3 Molecular Weight: 257 SECTION 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, hydrogen bromide, bromine. Hazardous Polymerization: Has not been reported SECTION 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 4629-54-3 unlisted. LD50/LC50: Not available. Carcinogenicity: 2-Bromo-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethan-1-one - 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 Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. Hazard Class: 8 UN Number: 3261 Packing Group: III IMO Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. Hazard Class: 8 UN Number: 3261 Packing Group: III RID/ADR Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. Hazard Class: 8 UN Number: 3261 Packing group: III SECTION 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: C Risk Phrases: R 34 Causes burns. Safety Phrases: S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39 Wear suitable protective clothing, gloves and eye/face protection. S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). WGK (Water Danger/Protection) CAS# 4629-54-3: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 4629-54-3 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 4629-54-3 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION MSDS Creation Date: 3/20/2003 Revision #0 Date: Original. The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no way shall the company be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if the company has been advised of the possibility of such damages. SECTION 16 - ADDITIONAL INFORMATION N/A |
| 危害码 (欧洲) | C: Corrosive; |
|---|---|
| 风险声明 (欧洲) | R36/37/38 |
| 安全声明 (欧洲) | 26-36/37/39 |
| 危险品运输编码 | UN 3261 |
| 海关编码 | 2932999099 |
|
~%
4629-54-3 |
| 文献：Zhu, Yan-Ping; Cai, Qun; Gao, Qing-He; Jia, Feng-Cheng; Liu, Mei-Cai; Gao, Meng; Wu, An-Xin Tetrahedron, 2013 , vol. 69, # 31 p. 6392 - 6398 |
|
~%
4629-54-3 |
| 文献：I.G. Farbenind. Patent: ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 21, p. 693 Full Text Show Details Winthrop Chem. Co. Patent: US1964973 , 1932 ; |
| 海关编码 | 2932999099 |
|---|---|
| 中文概述 | 2932999099. 其他仅含氧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 |
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
