2-溴对苯二甲酸二甲酯 | 18643-86-2

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 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-溴对苯二甲酸二甲酯
• 中文别名: 2-溴对二苯甲酸二甲酯；邻溴对二苯甲酸二甲酯；邻溴对苯二甲酸二甲酯
• 英文名称: dimethyl 2-bromoterephthalate
• 英文别名: dimethyl bromoterephthalate；1,4-dimethyl 2-bromobenzene-1,4-dicarboxylate；Brom-terephthalsaeure-dimethylester；2-bromo-1,4-benzenedicarboxylic acid,dimethyl ester；dimethyl 2-bromobenzene-1,4-dicarboxylate
• CAS: 18643-86-2
• 化学式: C₁₀H₉BrO₄
• 分子量: 273.083
• InChiKey: VUMPFOPENBVFOF-UHFFFAOYSA-N

物化性质

• 熔点：
  52 °C
• 沸点：
  323.7±22.0 °C(Predicted)
• 密度：
  1.505±0.06 g/cm3(Predicted)
• 溶解度：
  溶于甲醇

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2917399090
• 危险类别：
  IRRITANT
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H317,H319,H335
• 储存条件：
  室温且干燥环境下使用。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1,4-dimethyl 2-bromobenzene-1,4-dicarboxylate
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: 1,4-dimethyl 2-bromobenzene-1,4-dicarboxylate
CAS number: 18643-86-2

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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: C10H9BrO4
Molecular weight: 273.1

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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 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

制备方法与用途

化学性质：白色粉末

反应信息

• 作为反应物：
  描述：

  2-溴对苯二甲酸二甲酯 在 锂硼氢 、 二氯双(三邻甲苯膦)合钯(II) 、 偶氮二甲酸二叔丁酯 、 羟胺 、 sodium carbonate 、 三苯基膦 、 sodium hydroxide 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 环丁砜 、 乙二醇二甲醚 、 乙醇 、 水 为溶剂， 反应 119.0h， 生成 (Z)-3-(1-(2-((2-ethyl-5,7-dimethyl-3H-imidazo[4,5-b]pyridin-3-yl)methyl)-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)-ethyl)-1,2,4-oxadiazol-5(4H)-one
  参考文献：
  名称：

  二氢二苯并氧杂庚酸过氧化物酶体增殖物激活受体（PPAR）伽玛配体的新型结合模式作为抗癌药的发展：烯烃E / Z异构体有效的手性结构模仿

  摘要：

  通过高通量筛选活动鉴定了具有二苯并a杂骨架的新型PPARγ配体1（EC 50 = 197 nM）。为了避免的麻烦的合成手性中心1，使用宏模型其构象分析进行，着眼于三环的构象翻转和构象限制由甲基在手性中心。基于该分析，通过用相应的烯烃E / Z异构体代替手性结构，将二苯并a庚因脚手架跳制成二苯并[ b，e ]氧杂环丁烷。因此，二苯并[ b，e] oxepine支架9的开发显示出极强的PPARγ报告基因活性（EC 50 = 2.4 nM，功效= 9.5％），以及对胃癌细胞系MKN-45的分化诱导活性，该活性比任何其他知名技术更强体外PPARγ激动剂（30 nM时为94％）。X射线晶体结构分析9与PPARγ的复合物表明，它与PPARγ配体的结合域具有独特的结合模式，与迄今为止确定的任何其他PPARγ激动剂不同。

  DOI：

  10.1021/acs.jmedchem.8b01200
• 作为产物：
  描述：

  2-溴四苯醌 在 氯化亚砜 、 三乙胺 作用下， 反应 7.0h， 生成 2-溴对苯二甲酸二甲酯
  参考文献：
  名称：

  [EN] BENZOXABOROLE FUNGICIDES
  [FR] FONGICIDES BENZOXABOROLE

  摘要：

  公式（I）的化合物如权利要求中所定义，并且它们用于植物中微生物感染（特别是真菌感染）的控制和/或预防的组合物和方法以及这些化合物的制备过程。

  公开号：

  WO2015097276A1

文献信息

• 2-(9-fluorenonyl)-carbapenem intermediates
  申请人：Merck & Co., Inc.

  公开号：US05356889A1

  公开（公告）日：1994-10-18

  Disclosed are carbapenems of the formula ##STR1## which are 2-(9-fluorenonyl)-carbapenems useful as antibacterial agents. Intermediates for preparation of these compounds is also disclosed.

  揭示了公式##STR1##的碳青霉烯类化合物，这些化合物是作为抗菌剂有用的2-(9-芴基)-碳青霉烯类化合物。还披露了制备这些化合物的中间体。
• [EN] PYRROLOPYRIDAZINE DERIVATIVES<br/>[FR] DERIVES DE PYRROLOPYRIDAZINE
  申请人：FUJISAWA PHARMACEUTICAL CO

  公开号：WO2004063197A1

  公开（公告）日：2004-07-29

  The invention relates to compound of the formula (I) or its salt, in which R1, R2, R3 and R4 are as defined in the description, their use of as medicament, the process for their preparation and use for the treatment of PDE-IV or TNF-α mediated diseases.

  这项发明涉及公式（I）的化合物或其盐，其中R1、R2、R3和R4如描述中所定义，它们作为药物的用途，它们的制备过程以及用于治疗PDE-IV或TNF-α介导的疾病的用途。
• [EN] HEPATITIS B CORE PROTEIN ALLOSTERIC MODULATORS<br/>[FR] MODULATEURS ALLOSTÉRIQUES DES PROTÉINES DU NOYAU DE L'HÉPATITE B
  申请人：UNIV INDIANA RES & TECH CORP

  公开号：WO2015138895A1

  公开（公告）日：2015-09-17

  ABSTRACT The present disclosure provides, in part, compounds having allosteric effector properties against Hepatitis B virus Cp. Also provided herein are methods of treating viral infections, such as hepatitis B, comprising administering to a patient in need thereof a disclosed compound.

  摘要 本公开提供了部分具有对乙型肝炎病毒Cp具有变构效应的化合物。本文还提供了治疗病毒感染（如乙型肝炎）的方法，包括向需要的患者施用所述化合物。
• 2-(9-fluorenonyl)-carbapenem antibacterial agents
  申请人：Merck & Co., Inc.

  公开号：US05025007A1

  公开（公告）日：1991-06-18

  Carbapenems of the formula ##STR1## wherein either the 2-fluoren-9-one or 3-fluoren-9-one is attached at the 2-position of the carbapenem are useful antibacterial agents.

  公式为##STR1##的碳青霉烯类抗生素，其中2-氟芴-9-酮或3-氟芴-9-酮附加在碳青霉烯的2位，是有用的抗菌剂。
• Visible light-mediated metal-free double bond deuteration of substituted phenylalkenes
  作者：Roman Iakovenko、Jan Hlaváč

  DOI：10.1039/d0gc03081c

  日期：——

  Photoactivated metal free deuteration of a double bond was developed in an environmentally friendly manner.

  双键的光活化金属无氘化反应以环境友好的方式进行了开发。

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