英语词典化工词典

1-(4,5-dimethoxy-2-methylphenyl)-4,5-dimethoxy-2-methylbenzene

1-(4,5-dimethoxy-2-methylphenyl)-4,5-dimethoxy-2-methylbenzene


  • 中文别名:4,4,5,5-四甲氧基-2,2-二甲基-1,1-联苯
  • 中文释义:4,4,5,5-四甲氧基-2,2-二甲基-1,1-联苯
  • 英文别名:1-(4,5-dimethoxy-2-methylphenyl)-4,5-dimethoxy-2-methylbenzene;
    EINECS 263-374-6;
    4,4',5,5'-tetramethoxy-2,2'-dimethylbiphenyl;
    4,4',5,5'-Tetramethoxy-2,2'-dimethyl-1,1'-biphenyl;
    2-methyl-4,5-dimethoxy-1-(2-methyl-4,5-dimethoxyphenyl)benzene;
    3,3'4,4'-tetramethoxy-6,6'-dimethylbiphenyl;
    2,2'-dimethyl-4,5,4',5'-tetramethoxybiphenyl;
    2,2'-dimethyl-4,4',5,5'-tetramethoxydiphenyl;
    2,2'-Dimethyl-4.4',5,5'-tetramethoxybiphenyl 
  • CAS No.:62012-51-5
  • 分子式:

    C18H22O4

  • 分子量:302.36500
  • 精确分子量:302.15200
  • PSA:36.92000
  • InChI:The Key: BYUPFZBHZMJFLY-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.067g/cm3
沸点:
381.5ºC at 760 mmHg
闪点:
107.8ºC
折射率:
1.527

安全信息

密度:
1.067g/cm3
沸点:
381.5ºC at 760 mmHg
闪点:
107.8ºC
折射率:
1.527

海关数据

中国海关编码:2909309090

概述:
2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物(包括亚硝化衍生物)。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
摘要/Summary:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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