2,2'-Bithiophene - ≥98% , CAS No.492-97-7

CAS: 492-97-7 Cat. No.: B100722 Peso molecular: 166.26 Beilstein Registry Number: 3039 Número EC: 207-767-2

GRADE & PURITY ≥98%

Synonyms

2-(thiophen-2-yl)thiophene | A7371 | 2,2'-Bithiophene | 2,2-BITHIOPHENE | UNII-8CTS9HJ7L6 | W-200391 | 2-(thien-2-yl)thiophene | BCP16424 | 2-(2-Thienyl)thiophen | 2,2 inverted exclamation mark -Bithiophene | FT-0600879 | STL326750 | 2,2'-bisthiophene | 2

Storage

Protected from light,Argon charged,Room temperature

Shipped In

Normal

Descripción general

2,2′-Bithiophene is an electron transporting material with the π-electrons present in the system that facilitate charge mobility.

Specifications

Sinónimos

2-(thiophen-2-yl)thiophene | A7371 | 2, 2'-Bithiophene | 2, 2-BITHIOPHENE | UNII-8CTS9HJ7L6 | W-200391 | 2-(thien-2-yl)thiophene | BCP16424 | 2-(2-Thienyl)thiophen | 2, 2 inverted exclamation mark -Bithiophene | FT-0600879 | STL326750 | 2, 2'-bisthiophene | 2

Especificaciones y pureza

≥98%

Condiciones de almacenamiento de almacenamiento

Protected from light, Argon charged, Room temperature

Enviado en

Normal

Pureza

≥98%

Nombres e identificadores

• Pubchem Sid: 504754256
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504754256
• Sonrisas canónicas: C1=CSC(=C1)C2=CC=CS2
• IUPAC Name: 2-thiophen-2-ylthiophene
• InChIKey: OHZAHWOAMVVGEL-UHFFFAOYSA-N
• INCHI: 1S/C8H6S2/c1-3-7(9-5-1)8-4-2-6-10-8/h1-6H
• Isómeros SMILES: C1=CSC(=C1)C2=CC=CS2
• WGK Alemania: 3
• Peso molecular: 166.26
• Beilstein: 3039
• Reaxy-Rn: 3039
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3039&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Clase Bi- and oligothiophenes

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Clase: Bi- and oligothiophenes
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Bi- and oligothiophenes
• Alternative Parents: Thiophenes Heteroaromatic compounds Hydrocarbon derivatives
• Molecular Framework: Aromatic heteromonocyclic compounds
• Substituents: Bithiophene - Heteroaromatic compound - Thiophene - Hydrocarbon derivative - Aromatic heteromonocyclic compound
• Descripción: This compound belongs to the class of organic compounds known as bi- and oligothiophenes. These are organic compounds containing two or more linked thiophene rings. Thiophene is a five-member aromatic ring with one sulfur and four carbon atoms.
• External Descriptors: 2,2'-bithiophenes

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propiedades químicas y físicas

• Solubilidad: Soluble in Methanol
• Sensibilidad: Light sensitive.Air sensitive
• Punto de congelación (°C): 32 °C
• Punto de inflamación (°F): 230 °F
• Punto de inflamación (°C): 110 °C
• Punto de ebullición (°C): 260°C
• Punto de fusión (°C): 32-33°C
• Peso molecular: 166.300 g/mol
• XLogP3: 3.000
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 165.991 Da
• Monoisotopic Mass: 165.991 Da
• Topological Polar Surface Area: 56.500 Ų
• Heavy Atom Count: 10
• Formal Charge: 0
• Complexity: 99.800
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

Referencias

1. Jiali Mu, Guifa Long, Xiangen Song, Siquan Feng, Xingju Li, Qiao Yuan, Bin Li, Zheng Jiang, Li Yan, Yunjie Ding.  (2023)  Engineering the Coordination Environment of Single-Rh-Site with N and S Atoms for Efficient Methanol Carbonylation.  ADVANCED FUNCTIONAL MATERIALS,      [PMID:] [10.1002/adfm.202305823]

2. Mingfa Shao, Dingwei Ji, Zefeng Xu, Juncheng Dong, Xiaojing Lv, Mi Ouyang, Yaokang Lv, Dominic S. Wright, Cheng Zhang.  (2023)  High-performance electrochromic supercapacitor based on polyoxotitanates/conjugated polymer hybrid films for visualization for the energy status.  JOURNAL OF POWER SOURCES,      [PMID:] [10.1016/j.jpowsour.2023.233490]

3. Liu Yang, Jie Zhang, Faqiong Zhao, Baizhao Zeng.  (2016)  Electrodeposition of self-assembled poly(3,4-ethylenedioxythiophene) @gold nanoparticles on stainless steel wires for the headspace solid-phase microextraction and gas chromatographic determination of several polycyclic aromatic hydrocarbons.  JOURNAL OF CHROMATOGRAPHY A,      [PMID:27765417] [10.1016/j.chroma.2016.10.041]

4. Cao Yudi, Chen Qingshan, Wang Lei, Yang Mingqing, Zhang Shiyu, Niu Chunhui, Lv Yong.  (2025)  A simple method for preparation of poly(2,2′-bithiophene) flexible electrochromic devices in ionic liquids.  CHEMISTRY LETTERS,  54  (2):   [PMID:] [10.1093/chemle/upaf021]

5. Xiaojing Lv, Juncheng Dong, Mingfa Shao, Jin Li, Jiankun Cui, Yufeng Shi, Yang He, Mi Ouyang, Cheng Zhang.  (2024)  Flexible All-Solid-State Zinc-Based Electrochromic Energy Storage Devices for Adaptive Military Camouflage.  ACS Applied Polymer Materials,      [PMID:] [10.1021/acsapm.4c02371]

6. Hailan Zeng, Ruomei Wu, Yanan Li, Haiyun Jiang, Xiang Wang, Weili Zhang, Ziyu Li, Jun Zhang, Zhengrong Yan.  (2024)  Multi-color electrochromic copolymer films based on 2,2′-thiophene and 3, 4-ethylenedioxythiophen.  SYNTHETIC METALS,      [PMID:] [10.1016/j.synthmet.2024.117577]

7. Chunlei Chi, Guanwen Wang, Xinhou Yang, Bin Qi, Zhiyuan Li, Baoyi Mu, Zheng Liu, Tong Wei, Guojun Xu, Zhuangjun Fan.  (2026)  Atomically tailored heteroatom-doped hard carbon from structure-engineered coordination-crosslinked polymers for potassium-ion storage.  CARBON,      [PMID:] [10.1016/j.carbon.2026.121317]