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4-乙炔苯甲酸

    级别和纯度:
  • ≥95%
有货

库存信息

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库存信息

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库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
E137978-250mg
250mg 现货 Stock Image
E137978-1g
1g 现货 Stock Image
E137978-5g
5g 现货 Stock Image
E137978-10g
10g 期货 Stock Image

基本描述

别名 4-乙炔基苯甲酸
英文别名 DS-13271 | 4-ethynyl benzoic acid | AKOS005266544 | 4-Ethynylbenzoic acid, AldrichCPR | 10-undeceneoic acid | NCGC00016066-09 | BBL103659 | 10.14272/SJXHLZCPDZPBPW-UHFFFAOYSA-N.1 | BCP20454 | EN300-115688 | AM85467 | STL557469 | doi:10.14272/SJXHLZCPDZPBP
规格或纯度 ≥95%
英文名称 4-Ethynylbenzoic acid
储存温度 2-8°C储存,充氩
运输条件 冰袋运输
产品介绍

4-Ethynylbenzoic acid may be used in the synthesis of N-(4-ethynylphenylcarbonyl) L-glutamic acid diethyl ester, a precursor for synthesizing glutamic acid-based dendritic helical poly(phenylacetylene)s. It can also be used to prepare zinc porphyrins attached to various cyclic aromatic hydrocarbon substituents, which can act as potential photo-sensitizers for dye-sensitized solar cells (DSSCs). This product was previously listed as CBR01612.

4-Ethynylbenzoic acid may be used in the synthesis of N-(4-ethynylphenylcarbonyl) L-glutamic acid diethyl ester, a precursor for synthesizing glutamic acid-based dendritic helical poly(phenylacetylene)s. It can also be used to prepare zinc porphyrins attached to various cyclic aromatic hydrocarbon substituents, which can act as potential photo-sensitizers for dye-sensitized solar cells (DSSCs). This product was previously listed as CBR01612.

纯度 ≥95%

名称和识别符

PubChem SID 504759403
IIUPAC Name 4-ethynylbenzoic acid
INCHI 1S/C9H6O2/c1-2-7-3-5-8(6-4-7)9(10)11/h1,3-6H,(H,10,11)
InChi Key SJXHLZCPDZPBPW-UHFFFAOYSA-N
Smiles C#CC1=CC=C(C=C1)C(=O)O
Isomeric SMILES C#CC1=CC=C(C=C1)C(=O)O
分子量 146.14
Reaxy-Rn 2325393
Reaxys-RN link address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2325393&ln=

化学和物理性质

敏感性 对空气敏感
熔点 200°C
分子量 146.140 g/mol
XLogP3 2.200
氢键供体数Hydrogen Bond Donor Count 1
氢键受体数Hydrogen Bond Acceptor Count 2
可旋转键计数Rotatable Bond Count 2
精确质量Exact Mass 146.037 Da
单同位素质量Monoisotopic Mass 146.037 Da
拓扑极表面积Topological Polar Surface Area 37.300 Ų
重原子数Heavy Atom Count 11
形式电荷Formal Charge 0
复杂度Complexity 191.000
同位素原子数Isotope Atom Count 0
定义的原子立体中心计数Defined Atom Stereocenter Count 0
未定义的原子立体中心计数Undefined Atom Stereocenter Count 0
定义的键立体中心计数Defined Bond Stereocenter Count 0
未定义的键立体中心计数Undefined Bond Stereocenter Count 0
所有立体化学键的总数The total count of all stereochemical bonds 0
共价键合单元计数Covalently-Bonded Unit Count 1

安全和危险性(GHS)

象形图 GHS07
信号词 警告

质检证书(CoA,COO,BSE/TSE 和分析图谱)

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找到7个结果

批号(Lot Number) 证书类型 货号
H2203582 分析证书 E137978
H2203583 分析证书 E137978
E1923035 分析证书 E137978
E1917095 分析证书 E137978
C2112030 分析证书 E137978
C2112032 分析证书 E137978
J2022251 分析证书 E137978

此产品的引用文献

引用文献

1. Xueting Lu, Yunli Liu, Dongxu Lu, Anqiu Xu, Yuexin Cao, Xiacong Zhang, Wen Li, Afang Zhang.  (2023)  Thermoresponsive Dendronized Poly(phenylacetylene)s via Dynamic Covalent Chemistry Showing Multiple-Responsive Chirality.  MACROMOLECULES,  56  (24): (10206–10221).  [10.1021/acs.macromol.3c01405]
2. Jinbao Xu, Weiguo Liang, Jie Zhang, Zhixian Dong, Caihong Lei.  (2022)  Synthesis of side-chain functional Poly(ε-caprolactone) via the versatile and robust organo-promoted esterification reaction.  EUROPEAN POLYMER JOURNAL,  179  (111526).  [10.1016/j.eurpolymj.2022.111526]
3. Cheng Yuan, Qiqi Wu, Ke-Xin Xu, Xing-Shi Liu, Hao Lou, Yi-Tong Xu, Zheng Li, Yuanyuan Meng, Tan Li, Rui Ban, Guangxu Chen, Wei-Wei Zhao.  (2024)  Metal-organic polymer enables efficient organic photoelectrochemical transistor biosensing.  BIOSENSORS & BIOELECTRONICS,  257  (116346).  [PMID:38688230] [10.1016/j.bios.2024.116346]

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