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methyl 3-oxoisobutyrate

更新时间:2025-08-26 10:56:39

methyl 3-oxoisobutyrate结构式
methyl 3-oxoisobutyrate结构式
品牌特惠专场
常用名 methyl 3-oxoisobutyrate 英文名 methyl 3-oxoisobutyrate
CAS号 51673-64-4 分子量 116.11500
密度 1.034g/cm3 沸点 140.4ºC at 760 mmHg
分子式 C5H8O3 熔点 N/A
MSDS N/A 闪点 43.6ºC

 methyl 3-oxoisobutyrate名称

英文名 methyl 2-methyl-3-oxopropanoate
英文别名 更多

 methyl 3-oxoisobutyrate物理化学性质

密度 1.034g/cm3
沸点 140.4ºC at 760 mmHg
分子式 C5H8O3
分子量 116.11500
闪点 43.6ºC
精确质量 116.04700
PSA 43.37000
InChIKey HWYJZXYVLPKDLM-UHFFFAOYSA-N
SMILES COC(=O)C(C)C=O
折射率 1.398

 methyl 3-oxoisobutyrate安全信息

海关编码 2918300090

 methyl 3-oxoisobutyrate合成线路

 methyl 3-oxoisobutyrate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%

 methyl 3-oxoisobutyrate英文别名

2-METHYL-3-OXO-PROPANOIC ACID METHYL ESTER
Methyl 3-oxoisobutyrate
2-Formylpropionic acid,methyl ester
methyl-2-methyl-3-oxopropanoat
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