2-氯-3-氟硝基苯 | 21397-07-9

• 物质功能分类: 有机原料 - 有机氟化合物 - 氟硝基苯系列
• 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: 2-氯-3-氟硝基苯
• 英文名称: 2-chloro-3-fluoro-nitrobenzene
• 英文别名: 2-Chlor-3-fluor-nitrobenzol；2-Chloro-3-fluoronitrobenzene；2-chloro-1-fluoro-3-nitrobenzene
• CAS: 21397-07-9
• 化学式: C₆H₃ClFNO₂
• mdl: MFCD04112549
• 分子量: 175.547
• InChiKey: NJZSQTMICFLABM-UHFFFAOYSA-N

物化性质

• 沸点：
  237-239 °C
• 密度：
  1.494±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  11
• 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：
  45.8
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险品标志：
  T
• 海关编码：
  2904909090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Chloro-3-fluoronitrobenzene
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-Chloro-3-fluoronitrobenzene
CAS number: 21397-07-9

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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: C6H3ClFNO2
Molecular weight: 175.5

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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, nitrogen oxides, hydrogen chloride, hydrogen fluoride.

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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

反应信息

• 作为反应物：
  描述：

  2-氯-3-氟硝基苯 在 氨 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 6.0h， 以80%的产率得到2-氟-6-硝基苯胺
  参考文献：
  名称：

  一种2-氟-6-硝基苯胺的制备方法

  摘要：

  本发明公开了一种2‑氟‑6‑硝基苯胺的制备方法，所述制备方法的具体步骤为：(1)以间氟硝基苯为起始原料，在叔丁醇锂催化条件下与六氯乙烷反应生成化合物III；(2)将化合物III胺解生成化合物I；即所述2‑氟‑6‑硝基苯胺。本发明以间氟硝基苯为起始原料的全合成路线过程中避免了大量易制毒、易制爆试剂，同时原料价格低廉，使得整个合成过程不仅污染小，易处理，且产率更高。

  公开号：

  CN113354542B
• 作为产物：
  描述：

  二硝基苯胺 生成 2-氯-3-氟硝基苯
  参考文献：
  名称：

  一些芳香族氟化合物。

  摘要：

  DOI：

  10.1021/jm00301a063

文献信息

• [EN] AUTOTAXIN INHIBITORY COMPOUNDS<br/>[FR] COMPOSÉS INHIBITEURS DE L'AUTOTAXINE
  申请人：CANCER REC TECH LTD

  公开号：WO2016124939A1

  公开（公告）日：2016-08-11

  The present invention relates to compounds of formula I, wherein A1, A2, A3, R1, R2, R3, R4, R5, R6, L, Ar and Q are each as defined herein. The compounds of the present invention are inhibitors of autotaxin (ATX) enzyme activity. The present invention also relates to processes for the preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of proliferative disorders, such as cancer, as well as other diseases or conditions (e.g. fibrosis) in which ATX activity is implicated.

  本发明涉及式I的化合物，其中A1、A2、A3、R1、R2、R3、R4、R5、R6、L、Ar和Q分别如本文所定义。本发明的化合物是自体脂肪酶（ATX）酶活性的抑制剂。本发明还涉及制备这些化合物的方法，包括含有它们的药物组合物，以及它们在治疗增殖性疾病（如癌症）以及其他ATX活性所涉及的疾病或症状（例如纤维化）中的用途。
• [EN] (AZA)INDOLE-, BENZOTHIOPHENE-, AND BENZOFURAN-3-SULFONAMIDES<br/>[FR] (AZA)INDOLE, BENZOTHIOPHÈNE ET BENZOFURAN-3-SULFONAMIDES
  申请人：UCB PHARMA GMBH

  公开号：WO2018122232A1

  公开（公告）日：2018-07-05

  Disclosed are sulfonamide compounds with GPR17 modulating properties, which are useful for treating or preventing a variety of CNS and other diseases, in particular for preventing and treating myelinating diseases or disorders.

  揭示了具有GPR17调节特性的磺胺类化合物，可用于治疗或预防各种中枢神经系统和其他疾病，特别是用于预防和治疗髓鞘疾病或紊乱。
• Compounds
  申请人：Cailleau Nathalie

  公开号：US20080221110A1

  公开（公告）日：2008-09-11

  Tricyclic nitrogen containing compounds and their use as antibacterials

  三环氮含化合物及其作为抗菌剂的用途
• Pyrrolo[3,2,1-ij]quinoline-4-one derivatives for treating tuberculosis
  申请人：GLAXO GROUP LIMITED

  公开号：EP1980251A1

  公开（公告）日：2008-10-15

  Tricyclic nitrogen-containing compounds of Formula (I) and pharmaceutically acceptable derivatives thereof: compositions containing them, their use in the treatment of tuberculosis, and methods for the preparation of such compounds.

  公式（I）中的三环含氮化合物及其药用可接受衍生物： 包含它们的组合物，它们在结核病治疗中的用途，以及制备这类化合物的方法。
• Hydroxy diphenyl urea sulfonamides as IL-8 receptor antagonists
  申请人：SmithKline Beecham Corporation

  公开号：US06500863B1

  公开（公告）日：2002-12-31

  Novell IL-8 compounds and methods of using them are provided.

  提供了Novell IL-8化合物及其使用方法。