| 熔点 | 93-95 °C |
| 密度 | 1.3180 |
| 应用 | 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. |
| 产品介绍 | 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. |
| 别名 | α-三联噻吩 2,5-二(2-噻吩基)噻吩2,5-二(2-噻吩基)噻吩;α-Terthienyl 2,5-Di(2-thienyl)thiophene |
2,2′:5′,2′′-三噻吩
2,2′:5′,2′′-Terthiophene （订货以英文为准）
编号：T103177
CAS号：1081-34-1
分子式：C12H8S3
分子量：248.39
| 产品名称 | 2,2′:5′,2′′-Terthiophene |
| 中文名称 | 2,2′:5′,2′′-三噻吩 |
| CAS号 | 1081-34-1 |
| 分子式（M.F.） | C12H8S3 |
| 分子量（M.W.） | 248.39 |
| 储存条件 | 避光 |
| Reaxys-RN | 13501892 |
| 标识符号 | https://www.aladdin-e.com/images/ghs/ghs05.jpg,https://www.aladdin-e.com/images/ghs/ghs06.jpg |
| 信号词 | Danger |
| 危害声明 | H301,H314,H317 |
| 警示性声明 | P280,P301+P310,P305+P351+P338,P310 |
| 个人防护设备 | Eyeshields， Faceshields， full-face particle respirator type N100 (US)， Gloves， respirator cartridge type N100 (US)， type P1 (EN143) respirator filter， type P3 (EN 143) respirator cartridges |
| WGK德国 | 3 |
| 风险声明 (欧洲) | R22,R34,R43 |
| 安全声明（欧洲） | S26,S36/37/39,S45 |
| 危害码（欧洲） | C |
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