英语词典化工词典

1-Propanone,1-(2,6-dihydroxy-4-methoxyphenyl)-3-(4-methoxyphenyl)-

1-Propanone,1-(2,6-dihydroxy-4-methoxyphenyl)-3-(4-methoxyphenyl)-


  • 中文别名:2,6-二羟基-4,4-二甲氧基二氢查耳酮
  • 中文释义:2’,6’-二羟基-4,4’-二甲氧基二氢查耳酮;2′,6′-DIHYDROXY-4,4′-DIMETHOXY DIHYDROCHALCONE 2\',6\'-二羟基-4,4\'-二甲氧基二氢查耳酮;2\',6\'-二羟基-4,4\'-二甲氧基二氢查耳酮
  • 英文别名:2',6'-DIHYDROXY-4,4'-DIMETHOXYDIHYDROCHALCONE;
    2',6'-dihydroxy-4',4-dimethoxydihydrochalcone;
    DIHYDROXY-4,4'-DIMETHOXYDIHYDROCHALCONE,2',6';
    DIMETHOXYDIHYDROXYCHALCONE;
    PHLORETIN-4,4'-DIMETHYL ETHER;
    2'.6'-Dihydroxy-4.4'-dimethoxy-dihydrochalcon;
    CALOMELANONE 
  • CAS No.:35241-54-4
  • 分子式:

    C17H18O5

  • 分子量:302.32
  • 精确分子量:302.11500
  • PSA:75.99000
  • InChI:The Key: VVDZZNWYISOIDK-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.243g/cm3
熔点:
147ºC
沸点:
520.6ºC at 760mmHg
闪点:
191.8ºC
折射率:
1.594

安全信息

密度:
1.243g/cm3
熔点:
147ºC
沸点:
520.6ºC at 760mmHg
闪点:
191.8ºC
折射率:
1.594

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%

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