5632-29-1
2,2':5',2'':5'',2'''-quaterthiophene
CAS: 5632-29-1
Molecular Formula: C16H10S4
5632-29-1 - Names and Identifiers
| Name | 2,2':5',2'':5'',2'''-quaterthiophene |
| Synonyms | NSC 700135 O-QUARTERPHENYL α-quarterthienyl α-Quaterthiophene α-Quarterthiophene α-Quarterthienyl, 4T alpha-Quarterthiophene |
| CAS | 5632-29-1 |
| InChI | InChI=1/C16H10S4/c1-3-11(17-9-1)13-5-7-15(19-13)16-8-6-14(20-16)12-4-2-10-18-12/h1-10H |
5632-29-1 - Physico-chemical Properties
| Molecular Formula | C16H10S4 |
| Molar Mass | 330.51 |
| Density | 1.358 |
| Melting Point | 211-214°C(lit.) |
| Boling Point | 454℃ |
| Flash Point | 172℃ |
| Vapor Presure | 5.38E-08mmHg at 25°C |
| Appearance | powder to crystal |
| Color | Light yellow to Yellow to Orange |
| Storage Condition | 2-8°C |
| Refractive Index | 1.695 |
| MDL | MFCD03094036 |
5632-29-1 - Risk and Safety
| WGK Germany | 3 |
| HS Code | 29349990 |
5632-29-1 - Introduction
2,2 ':5',2 '':5'',2 ''-quaterthiophene, also known as 2,2 ':5',2'':5 '',2''-tetrathiophene (2,2 ':5',2 '':5'',2 ''-quaterthiophene), is an organic compound containing four thiophene rings.
Nature:
2,2 ':5',2 '':5'',2 ''-quaterthiophene are colorless crystals or light yellow solids, soluble in common organic solvents such as chloroform, dimethyl sulfoxide and toluene. It has good solubility in the mixture of dimethyl sulfoxide and aluminum carbamate binary salt. This compound will undergo a polymerization reaction in solution to form an organic conductive polymer.
Use:
2,2 ':5',2 '':5'',2 ''-quaterthiophene is a promising organic semiconductor material, often used in the manufacture of optoelectronic devices such as organic field effect transistors and organic solar cells. Its high charge mobility and conductivity make it one of the important materials for the research and development of a new generation of plastic electronic devices.
Preparation Method:
2,2 ':5',2 '':5'',2 ''-There are many preparation methods for quaterthiophene, one of which is commonly used by pentathiophene alkanoate and iodide under alkaline conditions Reaction preparation. The specific step is heating and reacting pentathiophene alkanoate with iodide in the presence of a basic catalyst to obtain the target product.
Safety Information:
About 2,2 ':5',2 '':5'',2 ''-quaterthiophene safety information is currently lacking, so appropriate safety measures need to be taken before use. Avoid inhalation, skin contact and swallowing during operation, ensure good ventilation, wear appropriate protective gloves and eye protection. At the same time, store it in a closed container, away from fire and oxidizing agents. For any potential hazards, please refer to the safety data sheets provided by the relevant chemical manufacturer or supplier.
Nature:
2,2 ':5',2 '':5'',2 ''-quaterthiophene are colorless crystals or light yellow solids, soluble in common organic solvents such as chloroform, dimethyl sulfoxide and toluene. It has good solubility in the mixture of dimethyl sulfoxide and aluminum carbamate binary salt. This compound will undergo a polymerization reaction in solution to form an organic conductive polymer.
Use:
2,2 ':5',2 '':5'',2 ''-quaterthiophene is a promising organic semiconductor material, often used in the manufacture of optoelectronic devices such as organic field effect transistors and organic solar cells. Its high charge mobility and conductivity make it one of the important materials for the research and development of a new generation of plastic electronic devices.
Preparation Method:
2,2 ':5',2 '':5'',2 ''-There are many preparation methods for quaterthiophene, one of which is commonly used by pentathiophene alkanoate and iodide under alkaline conditions Reaction preparation. The specific step is heating and reacting pentathiophene alkanoate with iodide in the presence of a basic catalyst to obtain the target product.
Safety Information:
About 2,2 ':5',2 '':5'',2 ''-quaterthiophene safety information is currently lacking, so appropriate safety measures need to be taken before use. Avoid inhalation, skin contact and swallowing during operation, ensure good ventilation, wear appropriate protective gloves and eye protection. At the same time, store it in a closed container, away from fire and oxidizing agents. For any potential hazards, please refer to the safety data sheets provided by the relevant chemical manufacturer or supplier.
Last Update：2024-04-09 21:54:55
