产品供求
- 基本信息
- 物化性质
- 安全信息
- 海关数据
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- 下游产品
基本信息
- 中文名称:
-
- 中文别名:
-
- 英文名称:
- Butanedioic acid,2,2-dimethyl-3-oxo-, 1,4-diethyl ester
- 英文别名:
- diethyl 2,2-dimethyl-3-oxobutanedioate;
Dimethyl-oxalessigsaeure-diaethylester;
dimethyl-oxalacetic acid diethyl ester;
dimethyl-oxo-succinic acid diethyl ester;
Diethyl 2,2-dimethyl-3-oxosuccinate;
diethyl dimethyloxaloacetate;
diethyl 3,3-dimethyl-2-ketosuccinate;
Butanedioic acid,2,2-dimethyl-3-oxo-,1,4-diethyl ester
- CAS No.:
- 5447-64-3
- 分 子 式:
- C10H16O5
- 分 子 量:
- 216.231
- 精确分子量:
- 216.10000
- PSA:
- 69.67000
- InChI:
- The Key: JLCIFXYVIHWGNY-UHFFFAOYSA-N
- 分子结构式:
-
- SDS:
- 查看
物化性质
- 密度:
- 1.093g/cm3
- 沸点:
- 276.9ºC at 760mmHg
- 闪点:
- 116.4ºC
- 折射率:
- 1.438
海关数据
中国海关编码:2918300090
- 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
- 摘要/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%