联苯-3,3-二羧酸 | 612-87-3

• 物质功能分类: 化学试剂 - 有机试剂 - 多环化合物
• 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: 联苯-3,3-二羧酸
• 英文名称: biphenyl-3,3'-dicarboxylic acid
• 英文别名: 1,1'-biphenyl-3,3'-dicarboxylic acid；3,3'-biphenyldicarboxylic acid；3,3′-diphenyldicarboxylic acid；biphenyl-3,3’-dicarboxylic acid；biphenyl-3,3′-dicarboxylic acid；3,3′-biphenyldicarboxylic acid；3,3'-diphenyldicarboxylic acid；Diphenyl-dicarbonsaeure-(3.3')；Biphenyl-3,3'-dicarbonsaeure；3-(3-carboxyphenyl)benzoic acid
• CAS: 612-87-3
• 化学式: C₁₄H₁₀O₄
• mdl: MFCD00845987
• 分子量: 242.231
• InChiKey: KHZYMPDILLAIQY-UHFFFAOYSA-N

物化性质

• 熔点：
  330-332 °C
• 沸点：
  524.4±43.0 °C(Predicted)
• 密度：
  1.347±0.06 g/cm3(Predicted)
• 溶解度：
  二甲基亚砜（微溶）

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 海关编码：
  2917399090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,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: Biphenyl-3,3’-dicarboxylic 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: Biphenyl-3,3’-dicarboxylic acid
CAS number: 612-87-3

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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: C14H10O4
Molecular weight: 242.2

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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：

  联苯-3,3-二羧酸 在 三氯化铝 、 氯化亚砜 作用下， 反应 5.0h， 生成 3,3'-dibenzoylbiphenyl
  参考文献：
  名称：

  Weak Intramolecular Exchange Interaction between Two Carbenic Units in a Novel Organic High-Spin Ion. ESR Studies on a Monoanion of Biphenyl-3,3'-diylbis(phenylmethylene)

  摘要：

  A monoanion of biphenyl-3,3'-diylbis(phenylmethylene) (BP-3,3'-BPM) with a low-lying quintet and a triplet state near the singlet ground state was generated by gamma-radiolysis followed by a subsequent visible light photolysis in a frozen solution of 2-methyltetrahydrofuran. BP-3,3'-BPM was chosen as a prototypical example whose electronic spin structure is characterized by the possession of an intramolecular weak exchange interaction between two carbenic units. A spin-quartet state was detected for the monoanion of BP-3,3'-BPM at 77 K by ESR spectroscopy. The ground state was determined to be a spin doublet from the measurement of the temperature dependence of the ESR signal intensity of the quartet state. The energy gap between the doublet ground and the quartet excited states was estimated to be about 35 cm(-1). The effective exchange interaction between the two carbenic units of the: monoanion was compared with that of the neutral BP-3,3'-BPM to conclude that the pi-spin polarization dominates in the spin alignment of the monoanion.

  DOI：

  10.1021/ja00150a029
• 作为产物：
  描述：

  间溴苯甲酸 在 氢氧化钾 、 palladium on activated charcoal 作用下， 生成 联苯-3,3-二羧酸
  参考文献：
  名称：

  Process for preparing biphenyl derivatives

  摘要：

  公开号：

  US02809210A1

文献信息

• [EN] HETEROARYL COMPOUNDS AND THEIR USE AS MER INHIBITORS<br/>[FR] COMPOSÉS HÉTÉROARYLE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE MER
  申请人：DONG A SOCIO HOLDINGS CO LTD

  公开号：WO2018071343A1

  公开（公告）日：2018-04-19

  Compounds of formula (I) [Formula should be inserted here] and a pharmaceutically acceptable salt thereof, wherein A, R1, R2, R3, R4, R5, R6, R7, R24, X, L, n and p are as defined in the specification, are useful for treating or preventing Mer tyrosine kinase receptor modulated disease or conditions. Also described are pharmaceutical compositions of compounds of formula (I), and methods for using such compounds and compositions.

  式(I)的化合物及其药学上可接受的盐，其中A、R1、R2、R3、R4、R5、R6、R7、R24、X、L、n和p如规范中定义的那样，可用于治疗或预防Mer酪氨酸激酶受体调节的疾病或症状。还描述了式(I)的化合物的药物组合物，以及使用这些化合物和组合物的方法。
• Formation of Cyclopent[a]indene and Acenaphthylene from Allyl Esters of Biphenyl Mono- and Di-carboxylic Acids and from Biphenyl Dicarboxylic Anhydrides on Flash Vacuum Pyrolysis at 1000 - 1100°C
  作者：Jayant B. Bapat,、Roger F. C. Brown、Glenn H. Bulmer,、Trevor Childs,、Karen J. Coulston、Frank W. Eastwood、Dennis K. Taylar

  DOI：10.1071/c97119

  日期：——

  Flash vacuum pyrolysis at 1000-1100°C of the allyl esters of the three isomeric biphenylcarboxylic acids, of the allyl esters of the 12 biphenyldicarboxylic acids and of the three biphenyldicarboxylic anhydrides gave pyrolysates which were examined by 1H n.m.r. spectroscopy at temperatures below -50°C. In all cases the spectra showed the presence of cyclopent[a]indene and acenaphthylene together with other products. Possible mechanisms for these ring contraction and cyclization processes are discussed and the results of pyrolyses of [2,3-13C2] biphenyl-2,3-dicarboxylic anhydride, and [3,4-13C2]- and (2-2 H1)-biphenyl-3,4-dicarboxylic anhydrides are reported.

  在 1000-1100°C 下闪速真空热解三种异构联苯羧酸的烯丙基酯 在 1000-1100°C 下闪速真空热解三种异构联苯羧酸的烯丙基酯、12 联苯二甲酸的烯丙基酯和三种联苯二甲酸酐的烯丙基酯 得到的热解产物通过 1H n.m.r. 光谱进行了检测。在所有情况下，光谱都显示 存在环戊并[a]茚和 苊烯和其他产物。这些 环收缩和环化过程的可能机制进行了讨论，并对 2,3-13C2]的热解结果。 联苯-2,3-二羧酸酐和 [3,4-13C2]和 (2-2 H1)-联苯-3,4-二羧酸酐的热解结果。 酐。
• Exploiting Peptidomimetics to Synthesize Compounds That Activate Ryanodine Receptor Calcium Release Channels
  作者：Ken Robinson、Christopher J. Easton、Angela F. Dulhunty、Marco G. Casarotto

  DOI：10.1002/cmdc.201800366

  日期：2018.9.19

  prepared. The compounds were screened for their ability to enhance Ca2+ release from isolated cardiac sarcoplasmic reticulum (SR) vesicles, with 25 displaying enhanced Ca2+ release. Competition studies with the parent peptides indicated that the synthetic compounds act at a competing site. The activity of the most effective of the compounds, BIT 180, was further explored using Ca2+ release from skeletal

  Ryanodine受体（RyR）Ca 2+释放通道对于骨骼肌和心肌的收缩至关重要，并且是影响骨骼或心脏肌肉系统疾病的收缩修饰的主要靶点。我们设计和合成了许多化合物，这些化合物的结构基于修饰RyRs活性的天然肽（A肽）。总共制备了8种不同类别的34种化合物。筛选化合物增强从孤立的心脏肌浆网（SR）囊泡释放Ca 2+的能力，其中25种显示增强的Ca 2+释放。与母体肽的竞争研究表明，合成化合物在竞争位点起作用。使用Ca 2+从骨骼SR小泡中释放以及在完整的骨骼肌纤维中收缩，进一步探索了最有效的化合物BIT 180的活性。这些化合物没有改变完整纤维的张力，表明（如预期的那样）它们不是膜可渗透的，但重要的是，它们对完整细胞没有毒性。原则上证明，如果使用与结构相关的膜可渗透蝎毒（抗毒素A）获得膜可渗透性，则该化合物对膜可渗透性将是有效的，发现这种蝎子毒素可增强收缩力。
• Diphosphines, preparation and uses thereof
  申请人：Lemaire Marc

  公开号：US20070010695A1

  公开（公告）日：2007-01-11

  The invention concerns novel diphosphines of formula (I) useful in particular, in their optically active form, as ligands in metal complexes. The invention also concerns their uses an intermediates in the preparation of polymeric insoluble ligands. The invention further concerns the use of said insoluble ligands in the preparation of metal complexes for asymmetric. catalysis.

  该发明涉及公式（I）的新型二膦化合物，特别是它们的光学活性形式，在金属配合物中作为配体的有用性。该发明还涉及它们作为聚合物不溶性配体的中间体在制备中的用途。此外，该发明还涉及所述不溶性配体在制备用于不对称催化的金属配合物中的应用。
• MODIFIER FOR AROMATIC POLYESTER AND AROMATIC POLYESTER RESIN COMPOSITION COMPRISING THE SAME
  申请人：TABATA Masayoshi

  公开号：US20110224343A1

  公开（公告）日：2011-09-15

  The present invention provides a modifier for aromatic polyesters which enhances the melt fluidity of aromatic polyesters without a significant decrease in the heat resistance of the aromatic polyesters, and an aromatic polyester resin composition including the modifier for aromatic polyesters. The present invention relates to a modifier for aromatic polyesters comprising polyhydric phenol residues and residues of aromatic polycarboxylic acid, acid halide or acid anhydride thereof, and the modifier comprises a material having a structure composed of a first residue selected from the group consisting of divalent residues represented by Formula (I): —Ar—W 1 x —Ar— and by Formula (II): —Ar—, the first residues being bonded to two identical or different second residues selected from the group consisting of monovalent residues represented by Formula (III): and monovalent residues represented by Formula (IV): —O—C(O)—R 7 —.

  本发明提供了一种用于芳香族聚酯的改性剂，可以增强芳香族聚酯的熔融流动性，而不明显降低芳香族聚酯的耐热性，以及包括该改性剂的芳香族聚酯树脂组合物。本发明涉及一种用于芳香族聚酯的改性剂，包括多羟基酚残基和芳香族多羧酸、酸卤或其酸酐残基，该改性剂包括具有以下结构的材料：第一残基，选择自由式(I)所代表的二价残基：—Ar—W1x—Ar—和自由式(II)所代表的：—Ar—，第一残基与选择自由式(III)所代表的单价残基：和自由式(IV)所代表的单价残基：—O—C(O)—R7—的两个相同或不同的第二残基结合。