4-(3,4-二氯苯基)-4-氧代丙酸
- 中文名称:
- 4-(3,4-二氯苯基)-4-氧代丙酸
- 中文别名:
- 4-(3,4-二氯苯基)-4-氧代丁酸;
4-(3,4-二氯苯基)-4-氧代丙酸
- 英文名称:
- Benzenebutanoic acid,3,4-dichloro-g-oxo-
- 英文别名:
- 4-(3,4-dichlorophenyl)-4-oxobutanoic acid;
4-(3,4-Dichlor-phenyl)-4-oxo-buttersaeure;
4-(3,4-Dichlorophenyl)-4-oxobutyric acid;
4-(3,4-dichlorophenyl)-4-ketobutanoic acid;
4-(3',4'-dichlorophenyl)-4-oxo-butanoic acid;
3-(3,4-dichlorobenzoyl)-propionic acid
- CAS No.:
- 50597-19-8
- 分 子 式:
-
C10H8Cl2O3
- 分 子 量:
- 247.0747
- 精确分子量:
- 245.98500
- PSA:
- 54.37000
- InChI:
- The Key: DPCXOOJTAKKWIC-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
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4-(3,4-二氯苯基)-4-氧代丙酸 物化性质
- 密度:
- 1.432g/cm3
- 沸点:
- 447.1ºC at 760mmHg
- 闪点:
- 224.2ºC
- 折射率:
- 1.573
4-(3,4-二氯苯基)-4-氧代丙酸 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%