251-41-2
中文名称
噻吩并[3,2-b]噻吩
英文名称
Thieno[3,2-b]thiophene
CAS
251-41-2
分子式
C6H4S2
分子量
140.23
MOL 文件
251-41-2.mol
更新日期
2025/05/04 10:19:52
251-41-2 结构式
基本信息
中文别名
并二噻吩2-B]并二噻吩
[3,2-b]并二噻吩
噻吩[ 3,2-B]噻吩
噻吩并[3,2-b]噻吩
噻吩[3,2-B]并噻吩
噻吩(3-2-B)并二噻吩
噻吩并[3,2-B]噻吩 5G
[3,2-B]并二噻吩, 并二噻吩[3,2-B]并二噻吩噻吩[ 3,2-B]噻吩
英文别名
1,4-THIOPHTHENEBUTTPARK 145\50-51
1,4-DITHIAPENTALENE
Thieno[3,2-b]thiophen
THIENO[3,2-B]THIOPHENE
4-Dithiapentalene 1,4-Thiophthene
1,4-Dithiapentalene 1,4-Thiophthene
Thieno[3,2-b]thiophene 1,4-Dithiapentalene
所属类别
医药中间体：噻吩类化合物物理化学性质
熔点56 °C
沸点71 °C / 1mmHg
密度1.367±0.06 g/cm3(Predicted)
闪点98℃
储存条件Keep in dark place,Sealed in dry,Room Temperature
溶解度溶于甲醇
形态粉末晶体
NIST化学物质信息Thieno[3,2-b]thiophene(251-41-2)
概述Thieno[3,2-b]thiophene, also known as thienothiophene (TT), is a heterocyclic compound. It belongs to the family of fused thiopehenes and is widely used as an intermediate for the synthesis of small molecules and polymers in the application of organic field-effect transistors (OFETs) and organic photovoltaic devices (OPV).
颜色白色结晶
安全数据
警示词警告
危险性描述H302-H315-H319-H335
危险品标志Xn
危险类别码22-36/37/38
安全说明26-36/37
危险品运输编号UN 3335
WGK Germany3
Hazard NoteHarmful
海关编码29309090