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(E)-4-(2,3-dimethoxyphenyl)but-3-en-2-one

更新时间:2025-08-25 23:20:09

(E)-4-(2,3-dimethoxyphenyl)but-3-en-2-one结构式
(E)-4-(2,3-dimethoxyphenyl)but-3-en-2-one结构式
委托求购
常用名 (E)-4-(2,3-dimethoxyphenyl)but-3-en-2-one 英文名 (E)-4-(2,3-dimethoxyphenyl)but-3-en-2-one
CAS号 5424-52-2 分子量 206.23800
密度 1.073g/cm3 沸点 333.1ºC at 760 mmHg
分子式 C12H14O3 熔点 N/A
MSDS N/A 闪点 146.3ºC

 名称

英文名 (E)-4-(2,3-dimethoxyphenyl)but-3-en-2-one

 物理化学性质

密度 1.073g/cm3
沸点 333.1ºC at 760 mmHg
分子式 C12H14O3
分子量 206.23800
闪点 146.3ºC
精确质量 206.09400
PSA 35.53000
LogP 2.30600
折射率 1.539

 安全信息

海关编码 2914509090

 上下游产品

上游产品  0

下游产品  1

 海关

海关编码 2914509090
中文概述 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素 品名, 成分含量, 用途, 丙酮报明包装
Summary HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%
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