3-(1-溴乙基)三氟甲苯 | 59770-96-6

• 物质功能分类: 有机原料 - 有机氟化合物 - 氟甲苯系列
• 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: 3-(1-溴乙基)三氟甲苯
• 中文别名: ALPHA-甲基-3-(三氟甲基)苄溴；α-甲基-3-三氟甲基苄溴；1-溴-1-[3-(三氟甲基)苯基]乙烷；1-(3-三氟甲基苯基)乙基溴
• 英文名称: 1-(1-bromoethyl)-3-(trifluoromethyl)benzene
• CAS: 59770-96-6
• 化学式: C₉H₈BrF₃
• 分子量: 253.062
• InChiKey: AJBWDFPJLDDEPQ-UHFFFAOYSA-N

物化性质

• 沸点：
  196℃
• 密度：
  1.457
• 闪点：
  82℃
• 稳定性/保质期：
  避免接触氧化物

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 安全说明：
  S26,S36/37/39
• 危险类别码：
  R34,R36/37/38
• 危险品运输编号：
  UN 1760
• 包装等级：
  II
• 危险类别：
  8
• 危险性防范说明：
  P501,P260,P234,P264,P280,P390,P303+P361+P353,P301+P330+P331,P363,P304+P340+P310,P305+P351+P338,P310,P406,P405
• 危险性描述：
  H314,H290
• 储存条件：
  在密封的贮藏器中存放在阴凉、干燥处保存。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Alpha-methyl-m-trifluoromethylbenzyl bromide
Synonyms: 1-(1-Bromoethyl)-3-(trifluoromethyl)benzene

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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: Alpha-methyl-m-trifluoromethylbenzyl bromide
CAS number: 59770-96-6

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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, refrigerated.
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: C9H8BrF3
Molecular weight: 253.1

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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 fluoride, 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

反应信息

• 作为反应物：
  描述：

  3-(1-溴乙基)三氟甲苯 在 盐酸 、 sodium hydride 、 二异丁基氢化铝 作用下， 以 四氢呋喃 、 hexanes 、 乙醚 、 乙醇 、 水 为溶剂， 反应 3.0h， 生成 ethyl 6-{1-[3-(trifluoromethyl)phenyl]ethyl}pyrazolo[1,5-a]pyrimidine-3-carboxylate
  参考文献：
  名称：

  WO2008/116898

  摘要：

  公开号：
• 作为产物：
  描述：

  1-(3-三氟甲基苯基)乙醇 在 三溴化磷 作用下， 以 二氯甲烷 为溶剂， 生成 3-(1-溴乙基)三氟甲苯
  参考文献：
  名称：

  Cu(I)/N,N-亚胺配体催化烷基溴与炔烃的 C(sp3)–C(sp) 偶联：范围和机理研究

  摘要：

  我们开发了一种高效的 Cu/ N , N-二齿亚胺配体催化系统，用于 C(sp 3 )–C(sp) 偶联，以中等至优异的产率从现成的材料中获得内炔烃、二/三取代丙二烯和应变桥环内酰胺。烷基（苄基）溴的一锅转化。密度泛函理论（DFT）辅助的机理研究以及对照实验支持二炔化铜物质的参与，该铜物质与卤代烷进行单电子转移（SET）以在反应中生成自由基中间体。N , N-二齿亚胺配体在中间体铜配合物的稳定中起着至关重要的作用，并促进产物的形成。

  DOI：

  10.1021/acs.orglett.3c01735

文献信息

• Enantiomerically pure aminoheteroaryl compounds as protein kinase inhibitors
  申请人：Cui Jean Jingrong

  公开号：US20060046991A1

  公开（公告）日：2006-03-02

  Enantiomerically pure compound of formula 1 are provided, as well as methods for their synthesis and use. Preferred compounds are potent inhibitors of the c-Met protein kinase, and are useful in the treatment of abnormal cell growth disorders, such as cancers.

  提供了式1的对映纯化合物，以及它们的合成和使用方法。优选化合物是c-Met蛋白激酶的强效抑制剂，并且在治疗异常细胞生长紊乱，如癌症方面具有用处。
• Enantioconvergent Cu-Catalyzed Radical C–N Coupling of Racemic Secondary Alkyl Halides to Access α-Chiral Primary Amines
  作者：Yu-Feng Zhang、Xiao-Yang Dong、Jiang-Tao Cheng、Ning-Yuan Yang、Li-Lei Wang、Fu-Li Wang、Cheng Luan、Juan Liu、Zhong-Liang Li、Qiang-Shuai Gu、Xin-Yuan Liu

  DOI：10.1021/jacs.1c07726

  日期：2021.9.22

  α-Chiral alkyl primary amines are virtually universal synthetic precursors for all other α-chiral N-containing compounds ubiquitous in biological, pharmaceutical, and material sciences. The enantioselective amination of common alkyl halides with ammonia is appealing for potential rapid access to α-chiral primary amines, but has hitherto remained rare due to the multifaceted difficulties in using ammonia

  α-手性烷基伯胺实际上是生物、制药和材料科学中普遍存在的所有其他α-手性含氮化合物的通用合成前体。普通烷基卤与氨的对映选择性胺化对于快速获得 α-手性伯胺很有吸引力，但由于使用氨的多方面困难和不发达的 C(sp 3 )-N 偶联，迄今为止仍然很少见。在这里，我们展示了亚砜亚胺作为优异的氨替代物，用于在温和的热条件下通过铜催化与不同的外消旋仲烷基卤化物（> 60 个例子）对映聚合自由基 C-N 偶联。该反应有效地提供了高度对映体富集的N-烷基亚砜亚胺（产率高达 99% 和 >99% ee），具有仲苄基、炔丙基、α-羰基烷基和 α-氰基烷基立体中心。此外，我们已将由此获得的掩蔽 α-手性伯胺转化为各种合成结构单元、配体和具有 α-手性 N-官能团的药物，如氨基甲酸酯、羧酰胺、仲和叔胺和恶唑啉，常见的α-取代模式。这些结果揭示了对映会聚自由基交叉偶联作为一般手性碳-杂原子形成策略的潜力。
• SUBSTITUTED HETEROCYCLIC COMPOUNDS
  申请人：ZHUO Jincong

  公开号：US20100240671A1

  公开（公告）日：2010-09-23

  The present invention relates to substituted heterocyclic compounds of Formula I or XI: or pharmaceutically acceptable salts or N-oxides or quaternary ammonium salts thereof wherein constituent members are provided hereinwith, as well as their compositions and methods of use, which are histamine II4 receptor inhibitors useful in the treatment of histamine II4 receptor-associated conditions or diseases or disorders including, for example, inflammatory diseases or disorders, pruritus, and pain.

  本发明涉及式I或XI的取代杂环化合物： 或其药用可接受的盐或N-氧化物或季铵盐，其中所述成员在此提供，并且它们的组合物和使用方法，这些方法是组胺H24受体抑制剂，用于治疗组胺H24受体相关的疾病或疾病，包括例如炎症性疾病或疾病，瘙痒和疼痛。
• [EN] AMINOHETEROARYL COMPOUNDS AS PROTEIN TYROSINE KINASE INHIBITORS<br/>[FR] COMPOSES AMINOHETEROARYLES EN TANT QU'INHIBITEURS DES PROTEINES TYROSINE KINASES
  申请人：PFIZER

  公开号：WO2006021886A1

  公开（公告）日：2006-03-02

  Aminoheteroaryl compounds are provided, as well as methods for their synthesis and use. Preferred compounds are potent inhibitors of the c-Met protein kinase, and are useful in the treatment of abnormal cell growth disorders, such as cancers.

  提供了氨基杂环芳基化合物，以及它们的合成和使用方法。优选化合物是c-Met蛋白激酶的强效抑制剂，并且在治疗异常细胞生长紊乱，如癌症方面具有用处。
• Imidazole derivatives
  申请人：May & Baker Limited

  公开号：US04185992A1

  公开（公告）日：1980-01-29

  Imidazole derivatives of the formula: ##STR1## wherein R.sup.1 represents hydrogen, or an alkyl group containing from 1 to 10 carbon atoms or an alkenyl or alkynyl group containing from 2 to 10 carbon atoms, and R.sup.2, R.sup.3 and R.sup.4, which may be the same or different, each represent hydrogen, halogen or trifluoromethoxy, or a methyl, ethyl, propyl or isopropyl group optionally substituted by one or more fluorine atoms, or one of the symbols R.sup.2, R.sup.3 and R.sup.4 represents methoxy and at least one of the other symbols R.sup.2, R.sup.3 and R.sup.4 represents halogen or trifluoromethoxy or a methyl, ethyl, propyl or isopropyl group optionally substituted by one or more fluorine atoms, are new compounds useful as herbicides.

  咪唑衍生物的化学式为：##STR1## 其中 R.sup.1 代表氢，或者含有1至10个碳原子的烷基基团，或者含有2至10个碳原子的烯基或炔基基团，而 R.sup.2、R.sup.3 和 R.sup.4，可以相同也可以不同，每个代表氢、卤素或三氟甲氧基，或者一个或多个氟原子取代的甲基、乙基、丙基或异丙基基团，或者其中一个符号 R.sup.2、R.sup.3 和 R.sup.4 代表甲氧基，而其他符号 R.sup.2、R.sup.3 和 R.sup.4 中至少有一个代表卤素或三氟甲氧基，或者一个或多个氟原子取代的甲基、乙基、丙基或异丙基基团，这些新化合物可用作除草剂。