2-(4-丁基苯基)乙酸酯 | 14377-19-6

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 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: 2-(4-丁基苯基)乙酸酯
• 中文别名: 4-丁基苯乙酸
• 英文名称: 2-(4-butylphenyl)acetic acid
• 英文别名: [4-(n-Butyl)phenyl]acetic acid；(4-Butylphenyl)acetic acid
• CAS: 14377-19-6
• 化学式: C₁₂H₁₆O₂
• mdl: MFCD00982001
• 分子量: 192.258
• InChiKey: ROVMLIKBAVUPPB-UHFFFAOYSA-N

物化性质

• 熔点：
  78-81℃
• 沸点：
  318.8±11.0 °C(Predicted)
• 密度：
  1.052

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.416
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2916399090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: (4-Butylphenyl)acetic acid
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: (4-Butylphenyl)acetic acid
CAS number: 14377-19-6

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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.
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: C12H16O2
Molecular weight: 192.3

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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.

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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-(4-丁基苯基)乙酸酯 在 草酰氯 作用下， 以 二氯甲烷 为溶剂， 反应 1.0h， 生成 2-(4-butylphenyl)acetyl chloride
  参考文献：
  名称：

  [EN] CARBOXY DERIVATIVES WITH ANTIINFLAMMATORY PROPERTIES
  [FR] DÉRIVÉS CARBOXY PRÉSENTANT DES PROPRIÉTÉS ANTI-INFLAMMATOIRES

  摘要：

  这项发明涉及式(I)的化合物及其在治疗或预防炎症性疾病或与不良免疫反应相关的疾病中的应用：(I)其中，RA1、RA2、RC和RD如本文所定义。

  公开号：

  WO2021130492A1
• 作为产物：
  描述：

  1-丁基-4-(氯甲基)苯 以75%的产率得到2-(4-丁基苯基)乙酸酯
  参考文献：
  名称：

  Manufacture of arylacetic acids and their esters

  摘要：

  芳基乙酸及其酯，化学式为 Ar(CH.sub.2 -COOR).sub.n （其中 Ar=芳基，R 为 H 或一个碳氢基团，n 为 1 或 2）是通过卤代甲基芳基化合物 Ar(CH.sub.2 C).sub.n （其中 X 为 Cl、Br 或 I）与一氧化碳和催化剂 m.sup.+ \x9bFe(O).sub.3 NO!.sup.- （其中 M 为碱金属、铵或一个碱土金属的一个当量）在无机碱或醇 ROH 的等化学计量下制备的。

  公开号：

  US04424394A1

文献信息

• ESTERS AND AMIDES AS PLA2 INHIBITORS
  申请人：——

  公开号：US20020019416A1

  公开（公告）日：2002-02-14

  1 The present invention relates to a novel fatty acid derivative of formula (I), wherein R 1 is acyl group; R 2 is acyl(lower)alkyl; R 3 is hydrogen, aryl(lower)alkyl, etc.; R 4 is acyl(lower)alkyl; and X is —O—, —NH— or formula (II) [wherein R 5 is lower alkyl, etc.]; and a pharmaceutically acceptable salt thereof, which is useful as a medicament; the processes for the preparation of said fatty acid derivative or a salt thereof; a pharmaceutical composition comprising said fatty acid derivative or a pharmaceutically acceptable salt thereof; etc.

  本发明涉及一种新颖的脂肪酸衍生物，其化学式为（I），其中R1是酰基；R2是酰基（较低）烷基；R3是氢，芳基（较低）烷基等；R4是酰基（较低）烷基；X为—O—，—NH—或化学式（II）[其中R5为较低烷基等]；及其药学上可接受的盐，可用作药物；制备所述脂肪酸衍生物或其盐的方法；包含所述脂肪酸衍生物或其药学上可接受的盐的药物组合物等。
• Ester Compounds, Lubricating Oil Compositions Containing Same and Processes for Making Same
  申请人：ExxonMobil Chemical Patents Inc.

  公开号：US20190100710A1

  公开（公告）日：2019-04-04

  This disclosure relates to ester compounds derived from neo-alcohol, lubricating oil base stocks comprising such ester compounds, lubricating oil compositions comprising such ester compounds, and method for making such compounds and/or base stocks. The lubricating oil base stocks comprising the ester compounds exhibit desirable lubricating properties such as polarity and oxidation stability.

  本公开涉及从新醇衍生的酯化合物、包含这种酯化合物的润滑油基础油、包含这种酯化合物的润滑油组合物，以及制备这种化合物和/或基础油的方法。包含这种酯化合物的润滑油基础油具有理想的润滑性能，如极性和氧化稳定性。
• Synthesis of p-alkylphenylacetic acids
  作者：E.D. Morgan

  DOI：10.1016/s0040-4020(01)82572-2

  日期：1967.1

  The preparation of fatty acids is described where the β-carbon atom has been replaced by a p-substituted phenyl group. Friedel-Crafts acylation of phenylacetic esters gives mixtures consisting chiefly of m- and p-acylphenylacetates.

  描述了脂肪酸的制备，其中β-碳原子已被对位取代的苯基取代。苯乙酸酯的Friedel-Crafts酰化给出组成的主要混合物米-和p -acylphenylacetates。
• Scalable Negishi Coupling between Organozinc Compounds and (Hetero)Aryl Bromides under Aerobic Conditions when using Bulk Water or Deep Eutectic Solvents with no Additional Ligands
  作者：Giuseppe Dilauro、Claudia S. Azzollini、Paola Vitale、Antonio Salomone、Filippo M. Perna、Vito Capriati

  DOI：10.1002/anie.202101571

  日期：2021.5.3

  Pd‐catalyzed Negishi cross‐coupling reactions between organozinc compounds and (hetero)aryl bromides have been reported when using bulk water as the reaction medium in the presence of NaCl or the biodegradable choline chloride/urea eutectic mixture. Both C(sp3)‐C(sp2) and C(sp2)‐C(sp2) couplings have been found to proceed smoothly, with high chemoselectivity, under mild conditions (room temperature

  当在NaCl或可生物降解的氯化胆碱/尿素低共熔混合物存在下使用大量水作为反应介质时，有机锌化合物与（杂）芳基溴化物之间的钯催化Negishi交叉偶联反应已有报道。C（sp 3）‐C（sp 2）和C（sp 2）‐C（sp 2）已经发现，在空气中的温和条件下（室温或60°C），并与质子分解竞争时，偶联能以高化学选择性平稳地进行。其他好处包括非常短的反应时间（20 s），良好至优异的产率（高达98％），广泛的底物范围以及对各种官能团的耐受性。所提出的新颖协议是可扩展的，并且该方法的实用性通过催化剂和低共熔混合物或水的容易再循环而进一步突出。
• N-SULFONYL THIAZOLYLPIPERAZINE DERIVATIVES AND RELATED N-SULFONYL HETEROCYCLIC DERIVATIVES FOR THE TREATMENT OF NEURO DEGENERATIVE DISEASES
  申请人：GRIFFIOEN Gerard

  公开号：US20100197703A1

  公开（公告）日：2010-08-05

  This invention provides thiazolylpiperazine derivatives, and N-sulfonyl heterocyclic derivatives including phenyl- and benzyl-thiazolylpiperidine derivatives, and pharmaceutically acceptable salts thereof, which are useful active ingredients for administration in a method for the treatment of an α-synucleopathy such as Parkinson's disease, diffuse Lewy body disease, traumatic brain injury, amyotrophic lateral sclerosis, Niemann-Pick disease, Hallervorden-Spatz syndrome, Down syndrome, neuroaxonal dystrophy, multiple system atrophy and Alzheimer's disease. This invention also provides methods for making such derivatives, and pharmaceutical compositions including such derivatives together with pharmaceutically acceptable excipients.

  该发明提供了噻唑基哌嗪衍生物，以及包括苯基和苄基噻唑基哌啶衍生物的N-磺酰杂环衍生物，以及其药学上可接受的盐，这些是用于治疗α-突触核蛋白病的有效活性成分，如帕金森病、弥漫性小体病、创伤性脑损伤、肌萎缩侧索硬化症、尼曼-匹克病、哈勒沃登-施帕茨综合征、唐氏综合征、神经轴突萎缩、多系统萎缩和阿尔茨海默病的治疗方法。该发明还提供了制备这些衍生物的方法，以及包括这些衍生物和药学上可接受的辅料的药物组合物。