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2,4,5-Trimethoxybenzoic anhydride

更新时间:2024-04-05 09:12:52

2,4,5-Trimethoxybenzoic anhydride结构式
2,4,5-Trimethoxybenzoic anhydride结构式
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常用名 2,4,5-Trimethoxybenzoic anhydride 英文名 2,4,5-Trimethoxybenzoic anhydride
CAS号 83813-97-2 分子量 406.38300
密度 N/A 沸点 N/A
分子式 C20H22O9 熔点 N/A
MSDS N/A 闪点 N/A

 2,4,5-Trimethoxybenzoic anhydride名称

英文名 2,4,5-Trimethoxybenzoic anhydride
英文别名 更多

 2,4,5-Trimethoxybenzoic anhydride物理化学性质

分子式 C20H22O9
分子量 406.38300
精确质量 406.12600
PSA 98.75000
LogP 2.73540

 2,4,5-Trimethoxybenzoic anhydride安全信息

海关编码 2918990090

 2,4,5-Trimethoxybenzoic anhydride海关

海关编码 2918990090
中文概述 2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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:30.0%
申报要素 品名, 成分含量, 用途
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 2,4,5-Trimethoxybenzoic anhydride英文别名

2,4,5-trimethoxy-benzoic acid-anhydride
2,4,5-Trimethoxy-benzoesaeure-anilid
2,4,5-Trimethoxy-benzoesaeure-anhydrid
asarylic anhydride
N-Phenyl-2,4,5-trimethoxybenzamide
2,4,5-Trimethoxybenzanilid
2,4,5-trimethoxy-benzoic acid anilide
Asaronsaeure-anilid
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