251-41-2
中文名稱
噻吩并[3,2-b]噻吩
英文名稱
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
2026/05/27 13:45:16
251-41-2 結構式
基本信息
中文別名
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
英文別名
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
所屬類別
醫(yī)藥中間體：噻吩類化合物物理化學性質
熔點56 °C
沸點71 °C / 1mmHg
密度1.367±0.06 g/cm3(Predicted)
閃點98℃
儲存條件Keep in dark place,Sealed in dry,Room Temperature
溶解度溶于甲醇
形態(tài)粉末晶體
InChIInChI=1S/C6H4S2/c1-3-7-6-2-4-8-5(1)6/h1-4H
InChIKeyVJYJJHQEVLEOFL-UHFFFAOYSA-N
SMILESC12C=CSC=1C=CS2
NIST化學物質信息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).
顏色白色結晶
安全數據
警示詞警告
危險性描述H302-H315-H319-H335
危險品標志Xn
危險類別碼22-36/37/38
安全說明26-36/37
危險品運輸編號UN 3335
WGK Germany3
Hazard NoteHarmful
海關編碼29309090
存儲類別11 - Combustible Solids
危險性類別Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3