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ETHYL 2-OXOOCTAHYDROPENTALENE-3A-CARBOXYLATE

更新时间:2025-08-22 11:43:30

ETHYL 2-OXOOCTAHYDROPENTALENE-3A-CARBOXYLATE结构式
ETHYL 2-OXOOCTAHYDROPENTALENE-3A-CARBOXYLATE结构式
委托求购
常用名 ETHYL 2-OXOOCTAHYDROPENTALENE-3A-CARBOXYLATE 英文名 ETHYL 2-OXOOCTAHYDROPENTALENE-3A-CARBOXYLATE
CAS号 180573-21-1 分子量 196.24300
密度 N/A 沸点 N/A
分子式 C11H16O3 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 ethyl 5-oxo-1,2,3,4,6,6a-hexahydropentalene-3a-carboxylate
英文别名 更多

 物理化学性质

分子式 C11H16O3
分子量 196.24300
精确质量 196.11000
PSA 43.37000
LogP 1.69890

 安全信息

海关编码 2918300090

 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%

 英文别名

Ethyl 2-oxooctahydropentalene-3a-carboxylate
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