产品供求
基本信息
- 中文名称:
-
- 中文别名:
- 4-(2,5-dimethylphenyl)-4-oxobut-2-enoic acid
- 英文名称:
- 2-Butenoic acid,4-(2,5-dimethylphenyl)-4-oxo-
- 英文别名:
- 4-(2,5-dimethylphenyl)-4-oxobut-2-enoic acid;
2-Butenoic acid,4-(2,5-dimethylphenyl)-4-oxo;
trans-3-(2,5-dimethylbenzoyl)acrylic acid;
Acrylicacid,3-(2,5-dimethylbenzoyl)-(8CI);
(E)-4-(2,5-dimethylphenyl)-4-oxo-2-butenoic acid;
b-2,5-Dimethylbenzoylacrylic acid;
4-oxo-4-(2.5-dimethyl-phenyl)-trans-crotonic acid;
3-(2,5-Dimethylbenzoyl)acrylic acid;
4-Oxo-4-(2.5-dimethyl-phenyl)-trans-crotonsaeure
- CAS No.:
- 15254-22-5
- 分 子 式:
- C12H12O3
- 分 子 量:
- 0
- 精确分子量:
- 204.07900
- PSA:
- 54.37000
- InChI:
- The Key: YHCFVGCMSKTDFZ-AATRIKPKSA-N
- 分子结构式:
-
- SDS:
- 查看
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%