5-(三氟甲基)二苯并噻吩四氟硼酸

更新时间：2025-08-26 22:15:48

5-(三氟甲基)二苯并噻吩四氟硼酸结构式	常用名	5-(三氟甲基)二苯并噻吩四氟硼酸	英文名	S-(Trifluoromethyl)dibenzothiophenium tetrafluoroborate
	CAS号	131880-16-5	分子量	340.067
	密度	N/A	沸点	N/A
	分子式	C₁₃H₈BF₇S	熔点	171-172°C
	MSDS	中文版美版	闪点	N/A

中文名	5-(三氟甲基)二苯并噻吩鎓四氟硼酸盐
英文名	5-(Trifluoromethyl)dibenzothiophenium tetrafluoroborate
中文别名	S-(三氟甲基)二苯并噻吩嗡四氟硼酸盐
英文别名	更多

熔点	171-172°C
分子式	C₁₃H₈BF₇S
分子量	340.067
精确质量	340.032806
PSA	25.30000
LogP	5.52310
外观性状	浅黄色晶体粉末
储存条件	2~8℃，干燥，密封
计算化学	1.疏水参数计算参考值（XlogP）:无 2.氢键供体数量:0 3.氢键受体数量:8 4.可旋转化学键数量:0 5.互变异构体数量:无 6.拓扑分子极性表面积1 7.重原子数量:22 8.表面电荷:0 9.复杂度:286 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:2

个人防护装备	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
危害码 (欧洲)	Xi
危险品运输编码	NONH for all modes of transport
海关编码	2934999090

海关编码	2934999090
中文概述	2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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A Pd(II)-catalyzed C-H activation/trifluoromethylation of arenes with an electrophilic trifluoromethylation reagent using diverse heterocycle directing groups is reported. The presence of trifluoroace...

Pd(II)-catalyzed ortho trifluoromethylation of arenes and insights into the coordination mode of acidic amide directing groups.

J. Am. Chem. Soc. 29th ed., 134 , 11948-11951, (2012)

A Pd(II)-catalyzed trifluoromethylation of ortho C-H bonds with an array of N-arylbenzamides derived from benzoic acids is reported. N-Methylformamide has been identified as a crucial promoter of C-CF...

Copper-catalyzed trifluoromethylation of terminal alkenes through allylic C-H bond activation.

J. Am. Chem. Soc. 39th ed., 133 , 15300-15303, (2011)

An unprecedented type of reaction for Cu-catalyzed trifluoromethylation of terminal alkenes is reported. This reaction represents a rare instance of catalytic trifluoromethylation through C(sp(3))-H a...

S-(Trifluoromethyl)dibenzothiophenium tetrafluoroborate

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MFCD01073545

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