4-氯-3-溴甲苯 | 57310-39-1

• 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-氯-3-溴甲苯
• 中文别名: 3-溴-4-氯甲苯
• 英文名称: 2-bromo-1-chloro-4-methylbenzene
• 英文别名: 3-bromo-4-chlorotoluene
• CAS: 57310-39-1
• 化学式: C₇H₆BrCl
• 分子量: 205.482
• InChiKey: UWXPTVKKHVOZLJ-UHFFFAOYSA-N

物化性质

• 沸点：
  112 °C
• 密度：
  1,55 g/cm3
• 溶解度：
  可溶于氯仿、甲醇（少许）

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2903999090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  室温。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Bromo-4-chlorotoluene
Synonyms: 2-Bromo-1-chloro-4-methylbenzene

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
P273: Avoid release to the environment
P301+P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician

---

Section 3. Composition/information on ingredients.
Ingredient name: 3-Bromo-4-chlorotoluene
CAS number: 57310-39-1

---

Section 4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.

---

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.
Storage: Store in closed vessels.

---

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
Not specified
Appearance:
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C7H6BrCl
Molecular weight: 205.5

---

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 bromide.

---

Section 11. Toxicological information
No data.

---

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
UN Number: UN2811 Class: 6.1 Packing group: III
Proper shipping name: TOXIC SOLIDS, ORGANIC, N.O.S. (3-Bromo-4-chlorotoluene)

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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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  4-氯-3-溴甲苯 在 四(三苯基膦)钯 、 ruthenium(III) chloride trihydrate 、 硫酸 、 硝酸 、 四丁基碘化铵 作用下， 以 1,4-二氧六环 、 水 、 乙酸乙酯 为溶剂， 反应 21.0h， 生成 2-(2-chloro-5-methyl-4-nitrophenyl)acetic acid
  参考文献：
  名称：

  PAK INHIBITORS FOR THE TREATMENT OF CELL PROLIFERATIVE DISORDERS

  摘要：

  本文提供了PAK抑制剂以及利用PAK抑制剂治疗细胞增殖性疾病和/或中枢神经系统疾病的方法。

  公开号：

  US20130116263A1
• 作为产物：
  描述：

  2'-溴-4'-甲基乙酰苯胺 在 盐酸 作用下， 生成 4-氯-3-溴甲苯
  参考文献：
  名称：

  Joshi; Gupta, Journal of the Indian Chemical Society, 1959, vol. 36, p. 329,333

  摘要：

  DOI：

文献信息

• Synthesis of Fluorene and Indenofluorene Compounds: Tandem Palladium-Catalyzed Suzuki Cross-Coupling and Cyclization
  作者：Tao-Ping Liu、Chun-Hui Xing、Qiao-Sheng Hu

  DOI：10.1002/anie.201000327

  日期：2010.4.6

  “Fluor” it: Palladium‐catalyzed tandem reactions, in which C(sp3)H bond activation is the key step (see scheme; DMA=dimethylacetamide), lead to substituted fluorenes and indenofluorenes through annulation in high yield and in one step. This method has potential for the preparation of other cyclic compounds, as well as substituted oligofluorenes and polyfluorenes.

  “ Fluor”：钯催化的串联反应，其中C（sp 3）H键的活化是关键步骤（请参阅方案； DMA =二甲基乙酰胺），通过高产率环合反应可生成取代的芴和茚并芴。该方法具有制备其他环状化合物以及取代的低聚芴和聚芴的潜力。
• [EN] PYRROLO-PYRROLE CARBAMATE AND RELATED ORGANIC COMPOUNDS, PHARMACEUTICAL COMPOSITIONS, AND MEDICAL USES THEREOF<br/>[FR] COMPOSÉS DE PYRROLO-PYRROLE CARBAMATE ET COMPOSÉS ORGANIQUES ASSOCIÉS, COMPOSITIONS PHARMACEUTIQUES ET LEURS UTILISATIONS MÉDICALES
  申请人：ABIDE THERAPEUTICS INC

  公开号：WO2015003002A1

  公开（公告）日：2015-01-08

  The invention provides pyrrolo-pyrrole carbamate and related organic compounds, compositions containing such compounds, medical kits, and methods for using such compounds and compositions to treat medical disorders, e.g., solid tumor cancer, obesity, Down's syndrome, Alzheimer's disease, or pain, in a patient. The octahydropyrrolo pyrrole carbamates could be derived from hexafluoroisopropanol, Ν,Ν-disuccinimide and such. The activity of carbamates in MAGL, FAAH, and ABHD6 assays are also described.

  这项发明提供了吡咯-吡咯氨基甲酸酯及相关有机化合物，含有这些化合物的组合物，医疗工具包，以及使用这些化合物和组合物治疗患者的方法，例如固体肿瘤癌症、肥胖症、唐氏综合征、阿尔茨海默病或疼痛。八氢吡咯-吡咯氨基甲酸酯可以由六氟异丙醇、Ν,Ν-二琥珀酰亚胺等物质衍生而来。此外还描述了氨基甲酸酯在MAGL、FAAH和ABHD6测定中的活性。
• PYRIMIDINYL PYRAZOLES AS INSECTICIDES AND PARASITICIDE ACTIVE AGENTS
  申请人：Frackenpohl Jens

  公开号：US20100144672A1

  公开（公告）日：2010-06-10

  The present invention relates to pyrimidinylpyrazoles and their use as insecticides, and also to processes for their preparation and to compositions comprising such arylpyrazoles.

  本发明涉及嘧啶基吡唑并将其用作杀虫剂，还涉及其制备过程以及包含这类芳基吡唑的组合物。
• [EN] DIHYDROBENZOXAZINE AND TETRAHYDROQUINOXALINE SODIUM CHANNEL INHIBITORS<br/>[FR] INHIBITEURS DES CANAUX SODIQUES DE TYPE DIHYDROBENZOXAZINE ET TÉTRAHYDROQUINOXALINE
  申请人：AMGEN INC

  公开号：WO2013122897A1

  公开（公告）日：2013-08-22

  The present invention provides compounds of Formula I, or pharmaceutically acceptable salts thereof, that are inhibitors of voltage-gated sodium channels, in particular Nav 1.7. The compounds are useful for the treatment of diseases treatable by inhibition of sodium channels such as pain disorders. Also provided are pharmaceutical compositions containing compounds of the present invention.

  本发明提供了式I的化合物或其药学上可接受的盐，这些化合物是电压门控钠通道的抑制剂，特别是Nav 1.7。这些化合物对于治疗可通过抑制钠通道治疗的疾病，如疼痛障碍，是有用的。还提供了含有本发明化合物的药物组合物。
• 一种有机化合物以及使用其的电子元件和电子装置
  申请人：陕西莱特迈思光电材料有限公司

  公开号：CN113735893A

  公开（公告）日：2021-12-03

  本申请属于有机材料领域，涉及一种有机化合物以及使用其的电子元件和电子装置，所述有机化合物具有化学式1所示的结构，所述有机化合物应用于有机电致发光器件中，可显著改善器件的性能。