389-58-2
中文名稱
環(huán)戊聯(lián)噻吩
英文名稱
3,4-Dithia-7H-cyclopenta[a]pentalene
CAS
389-58-2
分子式
C9H6S2
分子量
178.27
MOL 文件
389-58-2.mol
更新日期
2024/11/04 16:39:27
389-58-2 結(jié)構(gòu)式
基本信息
中文別名
環(huán)戊聯(lián)噻吩S1371
環(huán)戊聯(lián)噻吩 1KG
4H-環(huán)戊[2,1-B:3,4-B']二噻吩
四氫-環(huán)戊[2,1-B:3,4-B']二噻吩
4H-環(huán)戊并[2,1-B:3,4-B']二噻吩
4H-環(huán)戊[2,1-B:3,4-B']二噻吩
環(huán)戊聯(lián)噻吩4H-CYCLOPENTA[1,2-B:5,4-B']DITHIOPHENECAS: 389-58-2
英文別名
DTCPPS1371
(389-58-2)
3,4-b']dithiophene
4H-Cyclopenta[2,1-b
H-Cyclopenta[2,1-b:3,4-b
4H-Cyclopenta[2,1-b:3,4-b
3,4-Dithia-7H-cyclopenta[a]pentalene
4H-Cyclopenta[2,1-b:3,4-b']dithiophene
4H-cyclopenta[1,2-b:5,4-b']dithiophene
所屬類別
有機(jī)原料：雜環(huán)化合物物理化學(xué)性質(zhì)
熔點(diǎn)71.0 to 75.0 °C
沸點(diǎn)307.8±22.0 °C(Predicted)
密度1.400
儲(chǔ)存條件0-10°C
溶解度溶于甲苯
形態(tài)粉末晶體
顏色白色至淡黃色至深綠色
最大波長(λmax)305nm(EtOH)(lit.)
InChIKeyUITASDKJJNYORO-UHFFFAOYSA-N
CAS 數(shù)據(jù)庫389-58-2
概述4H-cyclopenta[2,1-b:3,4-b′]dithiophene, also known as CPDT, a rigid coplanar structure favouring π?π intermolecular interactions with good electron-donating properties, has been one of the most attractive building blocks for organic field effect transistors and organic electronics. The five-member ring in the middle also offer the function to have side-chain manipulation to enhance solubility in solutions for device fabrications, morphology and polymer processing. One of the intensively studied polymer for organic electrons, PCPDTBT, with the alternating CPDT and 2,1,3- benzothiadiazole (BT) units, has demonstrated device performance of PCE over 6% [5]
氣味 (Odor)類白色粉末
