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142818-02-8

142818-02-8结构式
142818-02-8结构式

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英文名 1-tert-butyl-5-(trifluoromethyl)pyrazole-4-carboxylic acid
英文别名 1-tert-butyl-5-trifluoromethyl-1H-pyrazole-4-carboxylic acid
1-(t-butyl)-5-trifluoromethylpyrazole-4-carboxylic acid
密度 1.34g/cm3
沸点 305ºC at 760 mmHg
熔点 115-117ºC
分子式 C9H11F3N2O2
分子量 236.19100
闪点 138.3ºC
精确质量 236.07700
PSA 55.12000
LogP 2.35510
蒸汽压 0.000369mmHg at 25°C
折射率 1.483
危害码 (欧洲) Xi
海关编码 2933199090

~81%

142818-02-8结构式

142818-02-8

文献:Anderson, Kevin William; Fotouhi, Nader; Gillespie, Paul; Goodnow, Robert Alan; Guertin, Kevin Richard; Haynes, Nancy-Ellen; Myers, Michael Paul; Pietranico-Cole, Sherrie Lynn; Qi, Lida; Rossman, Pamela Loreen; Scott, Nathan Robert; Thakkar, Kshitij Chhabilbhai; Tilley, Jefferson Wright; Zhang, Qiang Patent: US2007/225280 A1, 2007 ; Location in patent: Page/Page column 18; 34 ; US 20070225280 A1

~85%

142818-02-8结构式

142818-02-8

文献:Okada, Etsuji; Masuda, Ryoichi; Hojo, Masaru Heterocycles, 1992 , vol. 34, # 4 p. 791 - 798

~%

142818-02-8结构式

142818-02-8

文献:Heterocycles, , vol. 34, # 4 p. 791 - 798

~%

142818-02-8结构式

142818-02-8

文献:Heterocycles, , vol. 34, # 4 p. 791 - 798
上游产品  2

下游产品  0

海关编码 2933199090
中文概述 2933199090. 其他结构上有非稠合吡唑环化合物. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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