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ETHYL 4-(4-N-PROPYLPHENYL)-4-OXOBUTYRATE

更新时间:2025-08-25 18:57:04

ETHYL 4-(4-N-PROPYLPHENYL)-4-OXOBUTYRATE结构式
ETHYL 4-(4-N-PROPYLPHENYL)-4-OXOBUTYRATE结构式
品牌特惠专场
常用名 ETHYL 4-(4-N-PROPYLPHENYL)-4-OXOBUTYRATE 英文名 ETHYL 4-(4-N-PROPYLPHENYL)-4-OXOBUTYRATE
CAS号 57821-80-4 分子量 248.31700
密度 1.035g/cm3 沸点 371.4ºC at 760 mmHg
分子式 C15H20O3 熔点 N/A
MSDS N/A 闪点 162.4ºC

 ETHYL 4-(4-N-PROPYLPHENYL)-4-OXOBUTYRATE名称

英文名 ethyl 4-oxo-4-(4-propylphenyl)butanoate

 ETHYL 4-(4-N-PROPYLPHENYL)-4-OXOBUTYRATE物理化学性质

密度 1.035g/cm3
沸点 371.4ºC at 760 mmHg
分子式 C15H20O3
分子量 248.31700
闪点 162.4ºC
精确质量 248.14100
PSA 43.37000
LogP 3.16510
折射率 1.502

 ETHYL 4-(4-N-PROPYLPHENYL)-4-OXOBUTYRATE安全信息

海关编码 2918300090

 ETHYL 4-(4-N-PROPYLPHENYL)-4-OXOBUTYRATE海关

海关编码 2918300090
中文概述 2918300090 其他含醛基或酮基不含其他含氧基羧酸(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: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 2918300090 other carboxylic acids with aldehyde or ketone 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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ETHYL 4-(4-N-PROPYLPHENYL)-4-OXOBUTYRATE价格

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