576-86-3

• 常用中文名：2,4-二溴-6-氟苯酚
• 常用英文名：2,4-Dibromo-6-fluorophenol
• CAS号：576-86-3
• 分子式：C₆H₃Br₂FO
• 分子量：269.89400
• 相关类别： 有机原料 有机氟化合物 氟苯酚系列
• 发布时间：2018-09-01 01:42:00
• 更新时间：2024-01-08 23:50:38

名称

• 中文名: 2,4-二溴-6-氟苯酚
• 英文名: 2,4-Dibromo-6-fluorophenol
• 英文别名: MFCD00042233; 2,4-dibromo-6-fluorophenol

物化性质

• 密度: 2.168g/cm3
• 沸点: 222ºC at 760 mmHg
• 熔点: 55-57°C
• 分子式: C₆H₃Br₂FO
• 分子量: 269.89400
• 闪点: 88.1ºC
• 精确质量: 267.85300
• PSA: 20.23000
• LogP: 3.05630
• 折射率: 1.616
• 储存条件:

  贮存：

  将密器密封，储存密封的主藏器内，并放在阴凉， 干爽的位置。

• 稳定性:

  稳定性和反应性：

  要避免的物料：氧化物。

  要分解的产品：一氧化碳和二氧化碳，氟化氢，溴化氢。

• 分子结构:

  五、分子性质数据：

  1、 摩尔折射率：43.50

  2、 摩尔体积（m³/mol）：124.4

  3、 等张比容（90.2K）：330.4

  4、 表面张力（dyne/cm）：49.6

  5、 极化率（10^-24cm³）：17.24

• 计算化学:

  1.疏水参数计算参考值（XlogP）:3

  2.氢键供体数量:1

  3.氢键受体数量:2

  4.可旋转化学键数量:0

  5.互变异构体数量:3

  6.拓扑分子极性表面积20.2

  7.重原子数量:10

  8.表面电荷:0

  9.复杂度:122

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:0

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:1

• 更多:

  一、物性数据

  1. 熔点（ºC）：55-57

MSDS

Material Safety Data Sheet Section1. Identification of the substance Product Name: 2,4-Dibromo-6-fluorophenol Synonyms: Section2. Hazards identification Harmful by inhalation, in contact with skin, and if swallowed. H301:Toxic if swallowed H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation Avoid breathing dust/fume/gas/mist/vapours/spray P261: P280:Wear protective gloves/protective clothing/eye protection/face protection P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing P405:Store locked up Section3. Composition/information on ingredients. Ingredient name:2,4-Dibromo-6-fluorophenol CAS number:576-86-3 Section4. First aid measures Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing contaminated clothing and shoes. If irritation persists, seek medical attention. Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical attention. Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention. Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention. Section5. Fire fighting measures In the event of a fire involving this material, alone or in combination with other materials, use dry powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus should be worn. Section6. Accidental release measures Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national standards. Respiratory precaution:Wear approved mask/respirator Hand precaution:Wear suitable gloves/gauntlets Skin protection:Wear suitable protective clothing Eye protection:Wear suitable eye protection Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container for disposal. See section 12. Environmental precautions: Do not allow material to enter drains or water courses. Section7. Handling and storage Handling:This product should be handled only by, or under the close supervision of, those properly qualified in the handling and use of potentially hazardous chemicals, who should take into account the fire, health and chemical hazard data given on this sheet. Storage:Store in closed vessels. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified Boiling point:No data Melting point:No data Flash point:No data Density:No data Molecular formula:C6H3Br2FO Molecular weight:269.9 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, hydrogen fluoride, hydrogen bromide. Section11. Toxicological information No data. Section12. Ecological information No data. Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 三、生态学数据： 1、其它有害作用：该物质对环境可能有危害，对水体应给予特别注意。

安全

• 危害码 (欧洲): C,Xi
• 风险声明 (欧洲): R20/21/22
• 安全声明 (欧洲): S26-S36/37/39
• 海关编码: 2908199090

合成路线

367-12-4 ~% 2105-94-4 576-86-3

文献：Tetrahedron, , vol. 68, # 46 p. 9456 - 9463

367-12-4 ~% 576-86-3

文献：Journal of the American Chemical Society, , vol. 66, p. 2080

367-12-4 ~18% 2105-94-4 576-86-3 2040-89-3

文献：Wischang, Diana; Radlow, Madlen; Hartung, Jens Dalton Transactions, 2013 , vol. 42, # 33 p. 11926 - 11940

367-12-4 7726-95-6 64-19-7 ~% 576-86-3

文献：Journal of the American Chemical Society, , vol. 66, p. 2080

上下游产品

上游产品  3
367-12-4 7726-95-6 64-19-7
下游产品  2
320-76-3 329-49-7

海关

海关编码	2908199090
中文概述	HS:2908199090 其他酚及酚醇的仅含卤素取代基的衍生物及其盐 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%