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109371-16-6

109371-16-6结构式
109371-16-6结构式

化源商城直购

英文名 4-hydroxy-3,5,6-trimethyl-1H-pyridin-2-one
英文别名 4-hydroxy-3,5,6-trimethyl-2(1H)-pyridone
PYR428
2(1H)-Pyridinone,4-hydroxy-3,5,6-trimethyl
2-hydroxy-3,5,6-trimethyl-1H-pyridin-4-one
密度 1.138g/cm3
沸点 265.3ºC at 760mmHg
分子式 C8H11NO2
分子量 153.17800
闪点 114.3ºC
精确质量 153.07900
PSA 53.35000
LogP 1.41800
蒸汽压 0.00127mmHg at 25°C
折射率 1.528
海关编码 2933399090

~76%

109371-16-6结构式

109371-16-6

文献:Mittelbach, Martin; Schmidt, Hans-Werner; Uray, Georg; Junek, Hans; Lamm, Bo; et al. Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1988 , vol. 42, # 8 p. 524 - 529
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%