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ETHYL 2,2-DIMETHYL-4-(2-NAPHTHYL)-4-OXOBUTYRATE

更新时间:2024-01-03 16:11:08

ETHYL 2,2-DIMETHYL-4-(2-NAPHTHYL)-4-OXOBUTYRATE结构式
ETHYL 2,2-DIMETHYL-4-(2-NAPHTHYL)-4-OXOBUTYRATE结构式
品牌特惠专场
常用名 ETHYL 2,2-DIMETHYL-4-(2-NAPHTHYL)-4-OXOBUTYRATE 英文名 ETHYL 2,2-DIMETHYL-4-(2-NAPHTHYL)-4-OXOBUTYRATE
CAS号 898753-71-4 分子量 284.35000
密度 1.103g/cm3 沸点 430.8ºC at 760 mmHg
分子式 C18H20O3 熔点 N/A
MSDS N/A 闪点 189.6ºC

 名称

英文名 ethyl 2,2-dimethyl-4-naphthalen-2-yl-4-oxobutanoate
英文别名 更多

 物理化学性质

密度 1.103g/cm3
沸点 430.8ºC at 760 mmHg
分子式 C18H20O3
分子量 284.35000
闪点 189.6ºC
精确质量 284.14100
PSA 43.37000
LogP 4.00190
折射率 1.562

 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 2,2-dimethyl-4-(2-naphthyl)-4-oxobutyrate
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