英语词典化工词典

1-[4,6-dihydroxy-3-[(2-hydroxyphenyl)methyl]-2-methoxyphenyl]-3-phenylpropan-1-one

1-[4,6-dihydroxy-3-[(2-hydroxyphenyl)methyl]-2-methoxyphenyl]-3-phenylpropan-1-one


  • 中文别名:1-[4,6-dihydroxy-3-[(2-hydroxyphenyl)methyl]-2-methoxyphenyl]-3-phenylpropan-1-one
  • 中文释义:1-[4,6-dihydroxy-3-[(2-hydroxyphenyl)methyl]-2-methoxyphenyl]-3-phenylpropan-1-one
  • 英文别名:1-[4,6-dihydroxy-3-[(2-hydroxyphenyl)methyl]-2-methoxyphenyl]-3-phenylpropan-1-one;
    isouvaretin;
    CHAMUVARITIN II 
  • CAS No.:61463-03-4
  • 分子式:

    C23H22O5

  • 分子量:378.41800
  • 精确分子量:378.14700
  • PSA:86.99000
  • InChI:The Key: WKYGVDYQMIWYES-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.274g/cm3
沸点:
595ºC at 760 mmHg
闪点:
207.9ºC
折射率:
1.64

安全信息

密度:
1.274g/cm3
沸点:
595ºC at 760 mmHg
闪点:
207.9ºC
折射率:
1.64

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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