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2,3,4,5-四氟吡啶

更新时间:2026-08-02 12:47:27

2,3,4,5-四氟吡啶结构式
2,3,4,5-四氟吡啶结构式
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常用名 2,3,4,5-四氟吡啶 英文名 2,3,4,5-Tetrafluoropyridine
CAS号 3512-16-1 分子量 151.06200
密度 1.518g/cm3 沸点 98.7ºC at 760mmHg
分子式 C5HF4N 熔点 N/A
MSDS N/A 闪点 13.5ºC

 2,3,4,5-四氟吡啶名称

中文名 2,3,4,5-四氟吡啶
英文名 2,3,4,5-Tetrafluoropyridine
英文别名 更多

 2,3,4,5-四氟吡啶物理化学性质

密度 1.518g/cm3
沸点 98.7ºC at 760mmHg
分子式 C5HF4N
分子量 151.06200
闪点 13.5ºC
精确质量 151.00500
PSA 12.89000
LogP 1.63800
InChIKey MVRNAPZMQQYTIN-UHFFFAOYSA-N
SMILES Fc1cnc(F)c(F)c1F
折射率 1.403

 2,3,4,5-四氟吡啶安全信息

海关编码 2933399090

 2,3,4,5-四氟吡啶合成线路

 2,3,4,5-四氟吡啶海关

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%

 2,3,4,5-四氟吡啶英文别名

3,4,5,6-Tetrafluor-pyridin
Pyridine,2,3,4,5-tetrafluoro
2H-tetrafluoropyridine
2,3,4,5-tetrafluoro-pyridine
2,3,3',4,4',5',6-HEPTACB UNLABELED
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