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| 中文名 | 2-溴呋喃 |
|---|---|
| 英文名 | 2-Bromofuran |
| 英文别名 |
2-furyllithium
Furan, 2-bromo- α-Furyl bromide 2-bromo-furan 2-Brom-furan 2-Bromofuran 2-bromofurane Furan,2-bromo MFCD00216609 5-bromofuran 2-Furyl bromide |
| 密度 | 1.7±0.1 g/cm3 |
|---|---|
| 沸点 | 106.6±13.0 °C at 760 mmHg |
| 分子式 | C4H3BrO |
| 分子量 | 146.970 |
| 闪点 | 18.3±19.8 °C |
| 精确质量 | 145.936722 |
| PSA | 13.14000 |
| LogP | 2.32 |
| 外观性状 | 淡黄色液体 |
| 蒸汽压 | 32.8±0.2 mmHg at 25°C |
| 折射率 | 1.505 |
| 储存条件 | <0°C;存放于惰性气体之中;避免空气,加热 |
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.Air sensitive. 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: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Store in a tightly closed container. Store in a dry area. Keep refrigerated. (Store below 4C/39F.) Store under nitrogen. 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# 584-12-3: 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: Liquid Color: colorless Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 52 - 54 deg C @180mmHg 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: C4H3BrO Molecular Weight: 147 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials, exposure to air. Incompatibilities with Other Materials: Strong oxidizing agents, acids. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, hydrogen bromide, acrid smoke and fumes, bromine. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 584-12-3 unlisted. LD50/LC50: Not available. Carcinogenicity: 2-Bromofuran - 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# 584-12-3: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 584-12-3 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 584-12-3 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 |
| 危险品运输编码 | UN 1993 |
| 海关编码 | 2932190090 |
|
~81%
584-12-3 |
| 文献：Clennan,E.L.; Mehrsheikh-Mohammadi,M.E. Journal of the American Chemical Society, 1984 , vol. 106, p. 7112 |
|
~81%
584-12-3 |
| 文献：Verkruijsse, H. D.; Keegstra, M. A.; Brandsma, L. Synthetic Communications, 1989 , vol. 19, # 5and6 p. 1047 - 1050 |
|
~23%
584-12-3 |
| 文献：Yamabe, Haruko; Okuyama, Masahiro; Nakao, Akira; Ooizumi, Mitsuru; Saito, Ken-ichi Patent: US2003/212094 A1, 2003 ; |
|
~69%
584-12-3 |
| 文献：Synthetic Communications, , vol. 20, # 21 p. 3371 - 3374 |
|
~%
584-12-3 |
| 文献：Journal of Organic Chemistry, , vol. 4, p. 142,147,148 |
|
~%
584-12-3 |
| 文献：Journal of Organic Chemistry, , vol. 4, p. 142,147,148 |
|
~%
584-12-3 |
| 文献：Journal of the American Chemical Society, , vol. 55, p. 3302,3310 |
|
~%
584-12-3 |
| 文献：Journal of Organic Chemistry, , vol. 4, p. 142,147,148 |
|
~%
584-12-3
详细
|
| 文献：Journal of Organic Chemistry, , vol. 4, p. 142,147,148 |
| 海关编码 | 2932190090 |
|---|---|
| 中文概述 | 2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 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 | 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
