质量水平
方案
99%
mp
>300 °C (lit.)
官能团
carboxylic acid
SMILES字符串
OC(=O)c1ccc(s1)C(O)=O
InChI
1S/C6H4O4S/c7-5(8)3-1-2-4(11-3)6(9)10/h1-2H,(H,7,8)(H,9,10)
InChI key
YCGAZNXXGKTASZ-UHFFFAOYSA-N
一般描述
2，5-噻吩二甲酸 (2，5-TDCA，H 2 TDC) 是制备荧光增白剂、杀菌剂和抗癌药物的重要原料。己二酸用氯化亚砜氯化生成。由于其配位方式的多样性，它作为芳香连接物是生成配位网络的极佳选择。用旋转弹燃烧量热法计算了 2，5-噻吩二甲酸的燃烧焓和升华焓。
应用
2，5-噻吩二甲酸可作为噻吩基连接基团用于镁配位网络的制备。也可作为合成 2，5-二苯并恶唑噻吩 (EBF) 的前体。
可用于以下合成：
可用于以下合成：
- 新型噻吩二甲酸钴配位聚合物
- 新型介晶噻吩类超分子液晶
- 两种新型配位聚合物，分子式为 {[Ln2(2,5-tdc)3(dmso)2]H2O}n (Ln = Tb(III) and Dy(III)), (2,5-tdc2 = 2,5-噻吩二甲酸酯和 dmso = 二甲亚砜）
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Nail Altunay
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 189, 167-175 (2017-08-16)
The current study reports, for the first time, the development of a new analytical method employing ultrasound assisted-cloud point extraction (UA-CPE) for the extraction of CH
Aude Demessence et al.
Inorganic chemistry, 46(9), 3423-3425 (2007-03-29)
A new carboxylato-bridged CoII network of formula {Co((kappa1-kappa1)-(kappa1-mu2)-mu4-TDC)(mu2-H2O)0.5(H2O)}n (H2TDC=2,5-thiophenedicarboxylic acid) has been hydrothermally synthesized and characterized by single-crystal X-ray diffraction, thermogravimetric analysis, and IR and UV-visible spectroscopies. The title compound is made of chains of CoII dimers interconnected by TDC2-
Solid-liquid equilibrium and thermodynamic of 2, 5-thiophenedicarboxylic acid in different organic solvents.
Zhi W, et al.
Fluid Phase Equilibria, 375, 110-114 (2014)
Terbium (III) and dysprosium (III) 8-connected 3D networks containing 2, 5-thiophenedicarboxylate anion: Crystal structures and photoluminescence studies.
Marques LF, et al.
Polyhedron, 38(1), 149-156 (2012)
María Victoria Roux et al.
The journal of physical chemistry. A, 110(45), 12477-12483 (2006-11-10)
The enthalpies of combustion and sublimation of 2,5-thiophenedicarboxylic acid [CASRN 4282-31-9] were measured by rotary-bomb combustion calorimetry and the method of transference in a saturated stream of nitrogen, and the gas-phase enthalpy of formation was determined, Delta(f)H(o)(m)(g) = -(632.6 +/-
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