40985-58-8
中文名稱
噻吩并[3,2-B]噻吩-2-甲腈
英文名稱
Thieno[3,2-b]thiophene-2-carbonitrile
CAS
40985-58-8
分子式
C7H3NS2
分子量
165.24
MOL 文件
40985-58-8.mol
更新日期
2026/05/27 09:47:35
40985-58-8 結(jié)構(gòu)式
基本信息
中文別名
S1056噻吩并[3,2-b]噻吩-2-甲腈
噻吩并[3,2-B]噻吩-2-甲腈
噻吩并[3,2-B]噻吩-2-甲腈
THIENO[3,2-B]THIOPHENE-2-CARBONITRILE 噻吩并[3,2-B]噻吩-2-甲腈
英文別名
TT-CNS1056
BTH-CN
2-Cyanothieno[3,2-b]thiophene
thieno[3,2-b]thiophene-5-carbonitrile
Thieno[3,2-b]thiophene-2-carbonitrile
Thieno[3,2-b]thiophene-2-carbonitrile
所屬類別
醫(yī)藥中間體：噻吩類化合物物理化學(xué)性質(zhì)
熔點(diǎn)48.0 to 52.0 °C
沸點(diǎn)318.8±22.0 °C(Predicted)
密度1.44±0.1 g/cm3(Predicted)
儲存條件Keep in dark place,Sealed in dry,Room Temperature
形態(tài)粉末晶體
InChIInChI=1S/C7H3NS2/c8-4-5-3-7-6(10-5)1-2-9-7/h1-3H
InChIKeyUPRBPGCXCNBTQH-UHFFFAOYSA-N
SMILESC12C=CSC=1C=C(C#N)S2
顏色類白色粉末/結(jié)晶
主要應(yīng)用
Thieno[3,2-b]thiophene-2-carbonitrile, also known as 2-Cyanothieno[3,2-b]thiophene, belongs to the family of fused thiopehenes which are electron-rich and?structurally rigid?with extended π-conjugation. They are good candidates for adjusting the band gap of organic polymer semiconducting materials.?Thieno[3,2-b]thiophene-2-carbonitrile is used as an intermediate for the synthesis of small molecules and polymers in the application of organic field-effect transistors (OFETs), and as organic photovoltaic devices (OPV) interface layers as HTL or ETL materials.
