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120083-60-5

120083-60-5结构式
120083-60-5结构式

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中文名 5-三氟甲基-2,3-吡啶二羧酸二乙酯
英文名 diethyl 5-(trifluoromethyl)pyridine-2,3-dicarboxylate
英文别名 2,3-Pyridinedicarboxylic acid, 5-(trifluoromethyl)-, diethyl ester
2,3-Pyridinedicarboxylic acid,5-(trifluoromethyl)-,diethyl ester
Diethyl 5-(trifluoromethyl)-2,3-pyridinedicarboxylate
diethyl 5-trifluoromethyl-2,3-pyridinedicarboxylate
5-trifluoromethyl-pyridine-2,3-dicarboxylic acid diethyl ester
Diethyl 6-(trifluoromethyl)-2,3-pyridinedicarboxylate
2,3-Pyridinedicarboxylic acid, 6-(trifluoromethyl)-, diethyl ester
密度 1.3±0.1 g/cm3
沸点 312.9±42.0 °C at 760 mmHg
分子式 C12H12F3NO4
分子量 291.223
闪点 143.1±27.9 °C
精确质量 291.071838
PSA 65.49000
LogP 3.04
蒸汽压 0.0±0.7 mmHg at 25°C
折射率 1.465
海关编码 2933399090

~97%

120083-60-5结构式

120083-60-5

文献:Roche Palo Alto LLC Patent: US2009/143589 A1, 2009 ; Location in patent: Page/Page column 4-5 ; US 20090143589 A1
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海关编码 2933399090
中文概述 2933399090. 其他结构含非稠合吡啶环的化合物. 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 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%