2-溴-5-氯苯酚 | 13659-23-9

• 物质功能分类: 有机原料 - 醇、酚、酚醇类化合物及衍生物
• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 中文名称: 2-溴-5-氯苯酚
• 英文名称: 2-Bromo-5-chlorophenol
• CAS: 13659-23-9
• 化学式: C₆H₄BrClO
• 分子量: 207.454
• InChiKey: FMRKYXVZQWHGDA-UHFFFAOYSA-N

物化性质

• 沸点：
  222.2±20.0 °C(Predicted)
• 密度：
  1.788±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2908199090
• 储存条件：
  室温，惰性气体

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Bromo-5-chlorophenol
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: 2-Bromo-5-chlorophenol
CAS number: 13659-23-9

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Section 4. 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.

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Section 5. 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.

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Section 6. 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.

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Section 7. 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.
Store in closed vessels.
Storage:

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Section 8. 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.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C6H4BrClO
Molecular weight: 207.5

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, hydrogen chloride, hydrogen bromide.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. 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.

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Section 14. Transportation information
Non-harzardous for air and ground transportation.

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Section 15. 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.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

应用广泛，2-溴-5-氯苯酚可以作为有机合成中间体和医药中间体，主要应用于实验室研发和化工生产过程。

反应信息

• 作为反应物：
  描述：

  2-溴-5-氯苯酚 在 咪唑 、 copper(II) fluoride dihydrate 、 potassium carbonate 、 sodium iodide 作用下， 以 二氯甲烷 、 水 、 甲苯 、 乙腈 为溶剂， 反应 0.5h， 生成 三氯生
  参考文献：
  名称：

  三氯生的合成方法

  摘要：

  本发明提供了一种三氯生的合成方法，涉及化学合成技术领域。三氯生的合成方法，包括如下步骤：(a)2‑卤代‑5‑氯苯酚与硅烷化试剂和碱反应，得到中间体I；(b)中间体I与2,4‑二氯苯酚、碘代碱金属盐和碱反应，得到中间体II；(c)中间体II与铜盐和水反应，得到三氯生。本发明提供的三氯生的合成方法，反应条件温和，不需使用强酸、强碱以及高温条件即可反应，可避免产生大量酸液、碱液和高温操作；也无需使用易燃易爆的有毒气体，安全系数高；并且不需使用重氮盐，可避免水解过程中产生大量苯并呋喃及二噁英等致癌物质，得到的三氯生杂质含量少，纯度高，能够满足药典标准及ICH对于原料药的要求。

  公开号：

  CN112142573A
• 作为产物：
  描述：

  3-氯苯酚 在 溴 作用下， 以 二氯甲烷 为溶剂， 反应 16.0h， 以25%的产率得到2-溴-5-氯苯酚
  参考文献：
  名称：

  SEROTONERGIC BENZOFURANS

  摘要：

  公开号：

  EP1204659B1

文献信息

• Active Molybdenum-Based Anode for Dehydrogenative Coupling Reactions
  作者：Sebastian B. Beil、Timo Müller、Sydney B. Sillart、Peter Franzmann、Alexander Bomm、Michael Holtkamp、Uwe Karst、Wolfgang Schade、Siegfried R. Waldvogel

  DOI：10.1002/anie.201712718

  日期：2018.2.23

  and powerful active anode system that can be operated in 1,1,1,3,3,3‐hexafluoro‐2‐propanol (HFIP) has been discovered. In HFIP the molybdenum anode forms a compact, conductive, and electroactive layer of higher‐valent molybdenum species. This system can replace powerful but stoichiometrically required MoV reagents for the dehydrogenative coupling of aryls. This electrolytic reaction is more sustainable

  发现了一种可以在1,1,1,3,3,3-六氟-2-丙醇（HFIP）中运行的功能强大的新型阳极活性系统。在HFIP中，钼阳极形成一个高价钼物种的致密，导电和电活性层。该系统可替代功能强大但化学计量上要求的Mo V试剂，用于芳基的脱氢偶联。这种电解反应是更可持续的，并允许转化广泛范围的活化芳烃。
• [EN] PENICILLIN-BINDING PROTEIN INHIBITORS<br/>[FR] INHIBITEURS DE PROTÉINE DE LIAISON À LA PÉNICILLINE
  申请人：VENATORX PHARMACEUTICALS INC

  公开号：WO2019226931A1

  公开（公告）日：2019-11-28

  Described herein are certain boron-containing compounds, compositions, preparations and their use as modulators of the transpeptidase function of bacterial penicillin-binding proteins and as antibacterial agents. In some embodiments, the compounds described herein inhibit penicillin-binding proteins. In certain embodiments, the compounds described herein are useful in the treatment of bacterial infections.

  本文描述了某些含硼化合物、组合物、制剂及其作为细菌青霉素结合蛋白的跨肽酶功能调节剂和抗菌剂的用途。在某些实施例中，本文描述的化合物抑制青霉素结合蛋白。在某些实施例中，本文描述的化合物在治疗细菌感染方面是有用的。
• COMPOUNDS THAT MODULATE INTRACELLULAR CALCIUM
  申请人：Whitten Jeffrey P.

  公开号：US20110263612A1

  公开（公告）日：2011-10-27

  Described herein are compounds and pharmaceutical compositions containing such compounds, which modulate the activity of store-operated calcium (SOC) channels. Also described herein are methods of using such SOC channel modulators, alone and in combination with other compounds, for treating diseases or conditions that would benefit from inhibition of SOC channel activity.

  本文描述了含有这些化合物的化合物和药物组合物，这些化合物调节储存操作钙（SOC）通道的活性。本文还描述了使用这种SOC通道调节剂的方法，单独或与其他化合物结合，用于治疗需要抑制SOC通道活性的疾病或症状。
• [EN] BORONIC ACID DERIVATIVES AND THERAPEUTIC USES THEREOF<br/>[FR] DÉRIVÉS D'ACIDE BORONIQUE ET LEURS UTILISATIONS THÉRAPEUTIQUES
  申请人：REMPEX PHARMACEUTICALS INC

  公开号：WO2016003929A1

  公开（公告）日：2016-01-07

  Disclosed herein are antimicrobial compounds compositions, pharmaceutical compositions, the use and preparation thereof. Some embodiments relate to boronic acid derivatives and their use as therapeutic agents.

  本文揭示了抗微生物化合物组合物、药物组合物及其使用和制备。一些实施例涉及硼酸衍生物及其作为治疗剂的使用。
• 苯并咪唑或氮杂苯并咪唑-6-羧酸类化合物及其应用
  申请人：广州必贝特医药股份有限公司

  公开号：CN113480534B

  公开（公告）日：2022-05-13

  本发明公开了一种苯并咪唑或氮杂苯并咪唑‑6‑羧酸类化合物及其应用，所述苯并咪唑或氮杂苯并咪唑‑6‑羧酸类化合物具有式(I)所示结构。该苯并咪唑或氮杂苯并咪唑‑6‑羧酸类化合物可以有效激活GLP‑1R下游信号通路，提高cAMP的表达，从而达到促进胰岛素分泌，治疗糖尿病及其并发症的作用，有较大的应用价值。