3-溴-5-氯甲苯 | 329944-72-1

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物 - 烃类卤化物
• 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: 3-溴-5-氯甲苯
• 中文别名: 5-溴-3-氯甲苯
• 英文名称: 1-bromo-3-chloro-5-methylbenzene
• 英文别名: 3-bromo-5-chlorotoluene
• CAS: 329944-72-1
• 化学式: C₇H₆BrCl
• 分子量: 205.482
• InChiKey: YRIKDGJWRMHTJP-UHFFFAOYSA-N

物化性质

• 熔点：
  25℃
• 沸点：
  222.3±20.0℃ (760 Torr)
• 密度：
  1.535±0.06 g/cm3 (20 ºC 760 Torr)
• 闪点：
  101.5±11.9℃
• 溶解度：
  可溶于氯仿、乙酸乙酯

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

• 海关编码：
  2903999090
• 危险品标志：
  Xi
• 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-5-chlorotoluene
Synonyms: 1-Bromo-3-chloro-5-methylbenzene

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

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Section 3. Composition/information on ingredients.
Ingredient name: 3-Bromo-5-chlorotoluene
CAS number: 329944-72-1

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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.
Storage: Store in closed vessels.

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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
No data
Boiling point:
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C7H6BrCl
Molecular weight: 205.5

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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
UN Number: UN2811 Class: 6.1 Packing group: III
Proper shipping name: TOXIC SOLIDS, ORGANIC, N.O.S. (3-Bromo-5-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.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  3-溴-5-氯甲苯 在 硫酸 、 硝酸 作用下， 生成 3-bromo-5-chloro-2,4,6-trinitro-toluene
  参考文献：
  名称：

  Cohen; Murray, Journal of the Chemical Society, 1915, vol. 107, p. 849

  摘要：

  DOI：
• 作为产物：
  描述：

  2'-溴-4'-甲基乙酰苯胺 在 盐酸 、 potassium chlorate 作用下， 生成 3-溴-5-氯甲苯
  参考文献：
  名称：

  Cohen; Raper, Journal of the Chemical Society, 1904, vol. 85, p. 1269

  摘要：

  DOI：

文献信息

• 2-Amino-6-arylsulfonylbenzonitriles as Non-nucleoside Reverse Transcriptase Inhibitors of HIV-1
  作者：Joseph H. Chan、Jean S. Hong、Robert N. Hunter、G. Faye Orr、Jill R. Cowan、Douglas B. Sherman、Steven M. Sparks、Barbara E. Reitter、C. Webster Andrews、Richard J. Hazen、Marty St Clair、Lawrence R. Boone、Rob G. Ferris、Katrina L. Creech、Grace B. Roberts、Steven A. Short、Kurt Weaver、Ronda J. Ott、Jingshan Ren、Andrew Hopkins、David I. Stuart、David K. Stammers

  DOI：10.1021/jm0004906

  日期：2001.6.1

  A series of 2-amino-5-arylthiobenzonitriles (1) was found to be active against HIV-1. Structural modifications led to the sulfoxides (2) and sulfones (3). The sulfoxides generally showed antiviral activity against HIV-1 similar to that of 1. The sulfones, however, were the most potent series of analogues, a number having activity against HIV-1 in the nanomolar range. Structural-activity relationship

  发现一系列2-氨基-5-芳基硫代苄腈（1）具有抗HIV-1的活性。结构上的改变产生了亚砜（2）和砜（3）。亚砜通常显示出与HIV-1相似的抗病毒活性。然而，砜是最有效的类似物系列，其中一些具有在纳摩尔范围内的抗HIV-1活性。结构活性关系（SAR）研究表明，间位取代基，特别是间位甲基取代基，总是会增加抗病毒活性。然而，最佳的抗病毒活性由芳基磺酰基部分中的两个间位基团都被取代且取代基之一是甲基的化合物表现出来。这种混乱导致化合物3v，3w，3x和3y在低纳摩尔范围内具有针对HIV-1的IC50值。当评估它们对关键的非核苷类逆转录酶抑制剂（NNRTI）相关突变体的广谱抗病毒活性时，所有二元取代的砜3u-z和2-萘基类似物3ee通常显示出对数显性的单摩尔纳米摩尔活性。 V106A和P236L菌株以及针对菌株E138K，V108I和Y188C的亚微摩尔至低纳摩尔活性。然而，他们显示出缺乏针对K10
• Pd-Catalyzed Vinylation of Aryl Halides with Inexpensive Organosilicon Reagents Under Mild Conditions
  作者：Chu-Ting Yang、Jun Han、Jun Liu、Yi Li、Fan Zhang、Hai-Zhu Yu、Sheng Hu、Xiaolin Wang

  DOI：10.1002/chem.201802573

  日期：2018.7.20

  Pd‐catalyzed Hiyama vinylation reaction of non‐activated aryl chlorides and bromides under mild conditions was developed. The use of efficient vinyl donors and electron‐rich sterically hindered phosphine ligands was critical for the success of the reaction. The products of this transformation can be used for Am/Cm separation, an important challenge in nuclear fuel reprocessing. The substituent effect

  在温和条件下开发了钯催化未活化的芳基氯和溴化物的Hiyama乙烯基化反应。有效的乙烯基供体和富含电子的位阻膦配体的使用对于反应成功至关重要。这种转化的产物可用于Am / Cm分离，这是核燃料后处理中的一项重要挑战。还获得了取代基对Am / Cm分离选择性的影响，这可能有助于开发用于分离Am和Cm的新型色谱材料。
• Catalytic Sandmeyer Bromination
  作者：Irina Beletskaya、Alexander Sigeev、Alexander Peregudov、Pavel Petrovskii

  DOI：10.1055/s-2007-983784

  日期：2007.8

  An efficient catalyst system for Sandmeyer bromination is proposed. Aryl bromides and dibromides can be obtained with excellent yield by this synthetic protocol.

  提出了一种高效的Sandmeyer溴化催化体系。通过这一合成方案，可以获得产率极佳的芳基溴和二溴化合物。
• THIAZOLIDINONE COMPOUNDS AND USE THEREOF
  申请人：National Health Research Institutes

  公开号：US20170253569A1

  公开（公告）日：2017-09-07

  A pharmaceutical composition containing a compound of Formula (I) for treating an opioid receptor-associated condition. Also disclosed is a method for treating an opioid receptor-associated condition using such a compound. Further disclosed are two sets of thiazolidinone compounds of formula (I): (i) compounds each having an enantiomeric excess greater than 90% and (ii) compounds each being substituted with deuterium.

  一种含有化合物（I）的药物组合物，用于治疗与阿片受体相关的疾病。还公开了一种使用这种化合物治疗阿片受体相关疾病的方法。进一步公开了两组式（I）的噻唑烷酮化合物：（i）每种化合物的对映体过量大于90%；（ii）每种化合物被氘取代。
• [EN] COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS ET LEURS UTILISATIONS
  申请人：YUMANITY THERAPEUTICS INC

  公开号：WO2020198026A1

  公开（公告）日：2020-10-01

  The present invention features compounds useful in the treatment of neurological disorders and primary brain cancer. The compounds of the invention, alone or in combination with other pharmaceutically active agents, can be used for treating or preventing neurological disorders and primary brain cancer.

  本发明涉及对神经系统疾病和原发性脑癌治疗中有用的化合物。本发明的化合物，单独或与其他药用活性剂结合使用，可用于治疗或预防神经系统疾病和原发性脑癌。