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Benzenemethanol, a-ethynyl-3,4-dimethoxy-

更新时间:2025-11-25 02:56:51

Benzenemethanol, a-ethynyl-3,4-dimethoxy-结构式
Benzenemethanol, a-ethynyl-3,4-dimethoxy-结构式
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常用名 Benzenemethanol, a-ethynyl-3,4-dimethoxy- 英文名 Benzenemethanol, a-ethynyl-3,4-dimethoxy-
CAS号 6953-67-9 分子量 192.21100
密度 1.138g/cm3 沸点 296.3ºC at 760mmHg
分子式 C11H12O3 熔点 N/A
MSDS N/A 闪点 133ºC

 名称

英文名 1-(3,4-dimethoxyphenyl)prop-2-yn-1-ol
英文别名 更多

 物理化学性质

密度 1.138g/cm3
沸点 296.3ºC at 760mmHg
分子式 C11H12O3
分子量 192.21100
闪点 133ºC
精确质量 192.07900
PSA 38.69000
LogP 1.37040
InChIKey QSTWINSINQGTDH-UHFFFAOYSA-N
SMILES C#CC(O)c1ccc(OC)c(OC)c1
折射率 1.542

 安全信息

海关编码 2909499000

 海关

海关编码 2909499000
中文概述 2909499000 其他醚醇及其卤化、磺化、硝化或亚硝化衍生物. 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
Summary 2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

 英文别名

3',4'-dimethoxyvalerophenone
3,4-Dimethoxyvalerophenon
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