产品供求
2',4'-二羟基查耳酮 基本信息
- 中文名称:
- 2',4'-二羟基查耳酮
- 中文别名:
- (2E)-1-(2,4-Dihydroxyphenyl)-3-phenyl-2-propen-1-one
- 英文名称:
- 2-Propen-1-one,1-(2,4-dihydroxyphenyl)-3-phenyl-, (2E)-
- 英文别名:
- (2E)-1-(2,4-Dihydroxyphenyl)-3-phenyl-2-propen-1-one;
1-(2,4-dihydroxyphenyl)-3-phenylprop-2-en-1-one;
2',4'-dihydroxy-chalcone;
1-(2,4-Dihydroxy-phenyl)-3-methyl-butan-1-on;
2',4'-Dihydroxy-chalkon;
1-(2,4-Dihydroxy-phenyl)-3-methyl-butan-1-one;
(2,4-dihydroxyphenyl)(2-methylpropyl) ketone;
1-(2,4-dihydroxyphenyl)-3-phenylpropenone;
2,4-dihydroxyphenyl isobutyl ketone
- CAS No.:
- 25515-43-9
- 分 子 式:
- C15H12O3
- 分 子 量:
- 240.254
- 精确分子量:
- 240.07900
- PSA:
- 57.53000
- InChI:
- The Key: JUMSUVHHUVPSOY-UHFFFAOYSA-N
- 分子结构式:
-

- SDS:
- 查看
2',4'-二羟基查耳酮 物化性质
- 密度:
- 1.286g/cm3
- 沸点:
- 453.5ºC at 760mmHg
- 闪点:
- 242.2ºC
2',4'-二羟基查耳酮 海关数据
中国海关编码:2914501900
- 概述:
- 2914501900 其他酮酚。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途, 丙酮报明包装
- 摘要/Summary:
- 2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%