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2-hydroxy-2,4-Pentadienoic acid

更新时间:2024-02-25 22:21:45

2-hydroxy-2,4-Pentadienoic acid结构式
2-hydroxy-2,4-Pentadienoic acid结构式
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常用名 2-hydroxy-2,4-Pentadienoic acid 英文名 2-hydroxy-2,4-Pentadienoic acid
CAS号 50480-68-7 分子量 114.09900
密度 N/A 沸点 N/A
分子式 C5H6O3 熔点 N/A
MSDS N/A 闪点 N/A

 2-hydroxy-2,4-Pentadienoic acid名称

英文名 2-hydroxy-2,4-Pentadienoic acid

 2-hydroxy-2,4-Pentadienoic acid物理化学性质

分子式 C5H6O3
分子量 114.09900
精确质量 114.03200
PSA 57.53000
LogP 0.69890

 2-hydroxy-2,4-Pentadienoic acid安全信息

海关编码 2918199090

 2-hydroxy-2,4-Pentadienoic acid海关

海关编码 2918199090
中文概述 HS: 2918199090. 其他含醇基但不含其他含氧基羧酸(包括其酸酐、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:9.0%. 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 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%
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