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3-[[4-(pentyloxy)phenyl]methylene]phthalide

更新时间:2024-07-18 18:39:06

3-[[4-(pentyloxy)phenyl]methylene]phthalide结构式
3-[[4-(pentyloxy)phenyl]methylene]phthalide结构式
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常用名 3-[[4-(pentyloxy)phenyl]methylene]phthalide 英文名 3-[[4-(pentyloxy)phenyl]methylene]phthalide
CAS号 89673-52-9 分子量 308.37100
密度 1.168g/cm3 沸点 466.2ºC at 760 mmHg
分子式 C20H20O3 熔点 N/A
MSDS N/A 闪点 200.4ºC

 名称

英文名 3-[(4-pentoxyphenyl)methylidene]-2-benzofuran-1-one
英文别名 更多

 物理化学性质

密度 1.168g/cm3
沸点 466.2ºC at 760 mmHg
分子式 C20H20O3
分子量 308.37100
闪点 200.4ºC
精确质量 308.14100
PSA 35.53000
LogP 4.92410
折射率 1.609

 安全信息

海关编码 2932209090

 海关

海关编码 2932209090
中文概述 2932209090. 其他内酯. 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
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 英文别名

4-pentoxybenzalphthalide
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