4-[4-(2,4-difluorophenyl)phenyl]-4-oxobutanoic acid
- 中文名称:
- 4-[4-(2,4-difluorophenyl)phenyl]-4-oxobutanoic acid
- 中文别名:
- 4-[4-(2,4-difluorophenyl)phenyl]-4-oxobutanoic acid
- 英文名称:
- 4-[4-(2,4-difluorophenyl)phenyl]-4-oxobutanoic acid
- 英文别名:
- 4-[4-(2,4-difluorophenyl)phenyl]-4-oxobutanoic acid;
Lactonol of (Z)-4-(2',4'-difluorobiphenyl-4-yl)-3-methyl-4-oxobut-2-enoic acid;
4-(2',4'-difluoro-4-biphenylyl)-4-oxo-butyric acid;
4-(2',4'-difluorobiphenyl-4-yl)-4-oxobutanoic acid
- CAS No.:
- 39241-03-7
- 分 子 式:
-
C16H12F2O3
- 分 子 量:
- 290.26100
- 精确分子量:
- 290.07500
- PSA:
- 54.37000
- InChI:
- The Key: IIMOBFFVEGJVHQ-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
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4-[4-(2,4-difluorophenyl)phenyl]-4-oxobutanoic acid 物化性质
- 密度:
- 1.305g/cm3
- 沸点:
- 453.4ºC at 760 mmHg
- 闪点:
- 228ºC
- 折射率:
- 1.558
4-[4-(2,4-difluorophenyl)phenyl]-4-oxobutanoic acid 安全信息
4-[4-(2,4-difluorophenyl)phenyl]-4-oxobutanoic acid 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%
4-[4-(2,4-difluorophenyl)phenyl]-4-oxobutanoic acid 上游产品