4-溴-2-氯-5-氟苯甲酸 | 177480-81-8

• 物质功能分类: 有机原料 - 有机氟化合物 - 氟苯甲酸系列
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-溴-2-氯-5-氟苯甲酸
• 中文别名: 5-氟-2-氯-4-溴苯甲酸；2-氯-4-溴-5-氟苯甲酸
• 英文名称: 4-bromo-2-chloro-5-fluorobenzoic acid
• 英文别名: 4-bromo-2-chloro-5-fluoro-benzoic acid
• CAS: 177480-81-8
• 化学式: C₇H₃BrClFO₂
• mdl: MFCD00236589
• 分子量: 253.455
• InChiKey: TZFKKLGCVKORLS-UHFFFAOYSA-N

物化性质

• 沸点：
  314.5±42.0 °C(Predicted)
• 密度：
  1.887±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2916399090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 4-Bromo-2-chloro-5-fluorobenzoic acid
Synonyms:

---

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

---

Section 3. Composition/information on ingredients.
Ingredient name: 4-Bromo-2-chloro-5-fluorobenzoic acid
CAS number: 177480-81-8

---

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.

---

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.

---

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.

---

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:

---

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.

---

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: C7H3BrClFO2
Molecular weight: 253.5

---

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 fluoride, hydrogen bromide.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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.

---

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

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  4-溴-2-氯-5-氟苯甲酸 在 N,N-二甲基甲酰胺 草酰氯 作用下， 以 二氯甲烷 为溶剂， 反应 2.25h， 生成 4-溴-2-氯-5-氟苯甲酰氯
  参考文献：
  名称：

  [EN] IMIDAZO [1,2A] PYRIDINE DERIVATIVES, THEIR USE AS S1P1 AGONISTS AND METHODS FOR THEIR PRODUCTION
  [FR] DÉRIVÉS D'IMIDAZO[1,2A]PYRIDINE, LEUR EMPLOI EN TANT QU'AGONISTES DE S1P1 ET LEURS MÉTHODES DE PRODUCTION

  摘要：

  该发明涉及式(I)的化合物，以及制备和使用这些化合物的方法。

  公开号：

  WO2010065760A1

文献信息

• NOVEL COMPOUNDS
  申请人：HALSALL Christopher Thomas

  公开号：US20080009482A1

  公开（公告）日：2008-01-10

  There is provided a compound of formula (I): processes for the manufacture thereof, pharmaceutical compositions thereof and uses in therapy.

  提供了一个化合物的化学式(I)： 其制备方法，药物组合物以及在治疗中的用途。
• [EN] ANTIBACTERIAL ISOQUINOLIN-3-YLUREA DERIVATIVES<br/>[FR] DÉRIVÉS D'ISOQUINOLÉIN-3-YLURÉE ANTIBACTÉRIENS
  申请人：ACTELION PHARMACEUTICALS LTD

  公开号：WO2011121555A1

  公开（公告）日：2011-10-06

  The invention relates to isoquinolin-3-ylurea derivatives of formula (I) wherein R1 represents (C1-C3)alkyl, (C1-C3)haloalkyl or cyclopropyl, R4 represents H and the substituents R2 and R3 and R5 have the meanings disclosed in the specification; and to the salts of such compounds. These compounds are useful for the prevention or the treatment of bacterial infections.

  这项发明涉及式（I）的异喹啉-3-基脲衍生物，其中R1代表（C1-C3）烷基，（C1-C3）卤代烷基或环丙基，R4代表H，取代基R2、R3和R5的含义在说明书中披露；以及这些化合物的盐。这些化合物可用于预防或治疗细菌感染。
• Isoquinolin-3-Ylurea Derivatives
  申请人：Bur Daniel

  公开号：US20130096119A1

  公开（公告）日：2013-04-18

  The invention relates to isoquinolin-3-ylurea derivatives of formula (I) wherein R 1 represents (C 1 -C 3 )alkyl, (C 1 -C 3 )haloalkyl or cyclopropyl, R 4 represents H and the substituents R 2 and R 3 and R 5 have the meanings disclosed in the specification; and to the salts of such compounds. These compounds are useful for the prevention or the treatment of bacterial infections.

  本发明涉及通式（I）的异喹啉-3-基脲衍生物，其中R1代表（C1-C3）烷基、（C1-C3）卤代烷基或环丙基，R4代表H，取代基R2、R3和R5具有说明书中披露的意义；以及涉及这些化合物的盐。这些化合物对于预防或治疗细菌感染有用。
• [EN] BIARYL COMPOUNDS USEFUL FOR THE TREATMENT OF HUMAN DISEASES IN ONCOLOGY, NEUROLOGY AND IMMUNOLOGY<br/>[FR] COMPOSÉS BIARYLIQUES UTILES POUR LE TRAITEMENT DE MALADIES HUMAINES EN ONCOLOGIE, NEUROLOGIE ET IMMUNOLOGIE
  申请人：BIOGEN IDEC INC

  公开号：WO2015089327A1

  公开（公告）日：2015-06-18

  The present invention provides compounds and compositions thereof which are useful as inhibitors of Bruton's tyrosine kinase and which exhibit desirable characteristics for the same.

  本发明提供了作为Bruton's酪氨酸激酶抑制剂的化合物及其组合物，具有适用于同一目的的理想特性。
• [EN] THIADIAZOLE MODULATORS OF S1P AND METHODS OF MAKING AND USING<br/>[FR] MODULATEURS THIADIAZOLE DE S1P ET PROCÉDÉS DE FABRICATION ET D'UTILISATION
  申请人：EXELIXIS INC

  公开号：WO2017004609A1

  公开（公告）日：2017-01-05

  The invention is directed to compounds of the formula: wherein each of the variables are defined herein, as well as methods of making and using the compounds as agonists of S1P1 and/or S1P5 for instance treating an autoimmune disease.

  该发明涉及以下结构的化合物：其中这些变量在此有定义，以及制备和使用这些化合物作为S1P1和/或S1P5的激动剂的方法，例如用于治疗自身免疫疾病。