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Quinoline,4-[2-(2,5-dimethoxyphenyl)ethenyl]-

更新时间:2025-08-25 22:26:24

Quinoline,4-[2-(2,5-dimethoxyphenyl)ethenyl]-结构式
Quinoline,4-[2-(2,5-dimethoxyphenyl)ethenyl]-结构式
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常用名 Quinoline,4-[2-(2,5-dimethoxyphenyl)ethenyl]- 英文名 Quinoline,4-[2-(2,5-dimethoxyphenyl)ethenyl]-
CAS号 2859-52-1 分子量 291.34400
密度 1.174g/cm3 沸点 472.2ºC at 760mmHg
分子式 C19H17NO2 熔点 N/A
MSDS N/A 闪点 168.7ºC

 名称

英文名 Quinoline, 4-(2,5-dimethoxystyryl)
英文别名 更多

 物理化学性质

密度 1.174g/cm3
沸点 472.2ºC at 760mmHg
分子式 C19H17NO2
分子量 291.34400
闪点 168.7ºC
精确质量 291.12600
PSA 31.35000
LogP 4.42240
蒸汽压 1.24E-08mmHg at 25°C
折射率 1.672

 安全信息

海关编码 2933499090

 海关

海关编码 2933499090
中文概述 2933499090. 其他含喹琳或异喹啉环系的化合物〔但未进一步稠合的〕. 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 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 英文别名

4-<2,5-Dimethoxy-styryl>-chinolin
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