584-12-3

• 常用中文名：2-溴呋喃
• 常用英文名：2-Bromofuran
• CAS号：584-12-3
• 分子式：C₄H₃BrO
• 分子量：146.970
• 发布时间：2018-02-25 08:00:00
• 更新时间：2024-01-02 19:18:51

名称

• 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

物化性质

• 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

MSDS

Name: 2-Bromofuran 97% Material Safety Data Sheet Synonym: CAS: 584-12-3 Section 1 - Chemical Product MSDS Name:2-Bromofuran 97% Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 584-12-3 2-Bromofuran 97% unlisted Hazard Symbols: XI 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

安全

• 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

合成路线

585-70-6 ~81% 584-12-3

文献：Clennan,E.L.; Mehrsheikh-Mohammadi,M.E. Journal of the American Chemical Society, 1984 , vol. 106, p. 7112

110-00-9 ~81% 584-12-3

文献：Verkruijsse, H. D.; Keegstra, M. A.; Brandsma, L. Synthetic Communications, 1989 , vol. 19, # 5and6 p. 1047 - 1050

110-00-9 91-66-7 ~23% 584-12-3

文献：Yamabe, Haruko; Okuyama, Masahiro; Nakao, Akira; Ooizumi, Mitsuru; Saito, Ken-ichi Patent: US2003/212094 A1, 2003 ;

110-00-9 ~69% 584-12-3 32460-00-7

文献：Synthetic Communications, , vol. 20, # 21 p. 3371 - 3374

110-00-9 506-68-3 ~% 584-12-3

文献：Journal of Organic Chemistry, , vol. 4, p. 142,147,148

110-00-9 506-68-3 ~% 584-12-3 32460-00-7

文献：Journal of Organic Chemistry, , vol. 4, p. 142,147,148

585-70-6 7732-18-5 ~% 584-12-3

文献：Journal of the American Chemical Society, , vol. 55, p. 3302,3310

110-00-9 506-68-3 ~% 584-12-3 617-90-3

文献：Journal of Organic Chemistry, , vol. 4, p. 142,147,148

123-91-1 110-00-9 506-68-3 ~% 584-12-3 详细

文献：Journal of Organic Chemistry, , vol. 4, p. 142,147,148

海关

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%