2,2′:5′,2′′-Terthiophene
ALDRICH/311073 - 99%
Synonym: α-Terthienyl; 2,5-
CAS Number: 1081-34-1
Empirical Formula (Hill Notation): C12H8S3
Molecular Weight: 248.39
MDL Number: MFCD00012167
Linear Formula: C12H8S3
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 311073-1G
| assay | 99% |
| InChI | 1S/C12H8S3/c1-3-9(13-7-1) |
| InChI key | KXSFECAJUBPPFE-UHFFFAOYSA |
| mp | 93-95 °C (lit.) |
| SMILES string | c1csc(c1)-c2ccc(s2)-c3ccc |
| Application: | 3T can be combined with 3,4-ethylenedioxythiophen |
| Application: | Electrochemical copolymerization of carbazole and TTh in sodium perchlorate/acetonitrile was reported. Electrochromic copolymer based on TTh and 3, 4-ethylenedioxythiophene has been reported. TTh acts as a monomer precursor for polythiophene and as a dopant for polycarbonate. It may function as a photosensitizer. |
| General description: | 2,2′:5′,2′′-Terthiophene (3T) is a tri-thiophene based low band conductive polymer that is prepared by reacting 2,5-dibromothiophene and thienylmagnesium bromide in the presence of nickel catalyst. |
| General description: | 2,2′:5′,2′′-Terthiophene (TTh) may be prepared by nickel catalysed coupling reaction of grignard′s reagent derived from 2-bromothiophene and magnesium. It generates singlet oxygen. In nature, it is found in the floral extract of Tagetes minuta and Echinops grijisii. It is known to be toxic to mosquitoes. It also exihibits antifungal activity. |
| Packaging: | 1 g in glass bottle |
| Packaging: | 250 mg in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99% |
| mp | 93-95 °C (lit.) |
| UNSPSC | 12352103 |