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Urea,N-(5-chloro-2-pyridinyl)-N'-ethyl-

更新时间:2024-04-05 15:30:56

Urea,N-(5-chloro-2-pyridinyl)-N'-ethyl-结构式
Urea,N-(5-chloro-2-pyridinyl)-N'-ethyl-结构式
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常用名 Urea,N-(5-chloro-2-pyridinyl)-N'-ethyl- 英文名 Urea,N-(5-chloro-2-pyridinyl)-N'-ethyl-
CAS号 21780-53-0 分子量 199.63700
密度 1.304g/cm3 沸点 293.8ºC at 760 mmHg
分子式 C8H10ClN3O 熔点 N/A
MSDS N/A 闪点 131.5ºC

 名称

英文名 1-(5-chloropyridin-2-yl)-3-ethylurea

 物理化学性质

密度 1.304g/cm3
沸点 293.8ºC at 760 mmHg
分子式 C8H10ClN3O
分子量 199.63700
闪点 131.5ºC
精确质量 199.05100
PSA 54.02000
LogP 2.34030
蒸汽压 0.00168mmHg at 25°C
折射率 1.591

 安全信息

海关编码 2933399090

 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%
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