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2-(2,3-二氢噻吩并[3,4-b][1,4]二噁英-5-基)-4,4,5,5-四甲基-1,3,2-二噁硼烷
5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydrothieno[3,4-b][1,4]dioxine
化合物简介
基本信息
CAS:250726-93-3
中文别名:2,3-二氯-4-三氟甲基吡啶;
英文别名:2-(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;2-(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxoborolane;2-(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-4,4,5,5-tetramethyl-2-thiophen-2-yl-1,3,2-dioxaborolane;5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-2,3-dihydrothieno-[3,4-b][1,4]dioxin;3,4-ethylenedioxythiophene 4,4\',5,5\'-tetramethyl-1,3,2-dioxaboronic ester;5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-2,3-dihydrothieno[3,4-b][1,4]dioxine;
分子式:C12H17BO4S
分子量:268.137
精确质量:268.094
Psa:65.16
Logp:1.8185
中文别名:2,3-二氯-4-三氟甲基吡啶;
英文别名:2-(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;2-(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxoborolane;2-(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-4,4,5,5-tetramethyl-2-thiophen-2-yl-1,3,2-dioxaborolane;5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-2,3-dihydrothieno-[3,4-b][1,4]dioxin;3,4-ethylenedioxythiophene 4,4\',5,5\'-tetramethyl-1,3,2-dioxaboronic ester;5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-2,3-dihydrothieno[3,4-b][1,4]dioxine;
分子式:C12H17BO4S
分子量:268.137
精确质量:268.094
Psa:65.16
Logp:1.8185
编号系统
MDL号:MFCD08060541
物化性质
密度:1.21g/cm3
沸点:372.9ºC at 760mmHg
熔点:93ºC
闪点:179.3ºC
折射率:1.53
蒸汽压:2E-05mmHg at 25°C
沸点:372.9ºC at 760mmHg
熔点:93ºC
闪点:179.3ºC
折射率:1.53
蒸汽压:2E-05mmHg at 25°C
安全信息
海关编码:2934999090
危险品标志:Xi
危险品标志:Xi
生产方法及用途
合成路线
上游原料
下游产品
图谱
13C NMR : Predict

1H NMR : Predict
