2-Propen-1-one,1-(2,6-dihydroxy-4-methoxyphenyl)-3-phenyl-, (2E)-
- 中文别名:2’,3’-二羟基-4’-甲氧基查耳酮
- 中文释义:2’,3’-二羟基-4’-甲氧基查耳酮;2`,3`-二羟基-4`-甲氧基查耳酮;球松素查尔酮;2′,6′-DIHYDROXY-4′-METHOXYCHALCONE 2\',3\'-二羟基-4\'-甲氧基查耳酮;2\',3\'-二羟基-4\'-甲氧基查耳酮
- 英文别名:2',6'-DIHYDROXY-4'-METHOXYCHALCONE;
2,6-dihydroxyl-4-methoxyl-chalcone;
Pistrobin chalcone;
plnostrobin chalcone;
2',6'-Dihydroxy-4'-methoxy-trans-chalkon;
2',6'-dihydroxy-4'-methoxy-trans-chalcone;
DIHYDROXY-4'-METHOXYCHALCONE,2',6';
Pinostrobin chalcone
- CAS No.:18956-15-5
- 分子式:C16H14O4
- 分子量:270.28
- 精确分子量:270.08900
- PSA:66.76000
- InChI:The Key: CUGDOWNTXKLQMD-BQYQJAHWSA-N
- 分子结构式:
物化性质
- 密度:
- 1.282g/cm3
- 熔点:
- 145ºC
- 沸点:
- 521.1ºC at 760mmHg
- 闪点:
- 198ºC
- 折射率:
- 1.657
- 蒸汽压:
- 1.77E-11mmHg at 25°C
安全信息
- 密度:
- 1.282g/cm3
- 熔点:
- 145ºC
- 沸点:
- 521.1ºC at 760mmHg
- 闪点:
- 198ºC
- 折射率:
- 1.657
- 蒸汽压:
- 1.77E-11mmHg at 25°C
海关数据
中国海关编码:2914509090
- 概述:
- 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 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:
- HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%