dimethyl 4-methylbenzene-1,2-dicarboxylate

  • 中文别名:4-甲基邻苯二甲酸二甲酯
  • 英文别名:dimethyl 4-methylbenzene-1,2-dicarboxylate;
    1,4-methyl-,dimethyl ester;
    1,2-Benzenedicarboxylic acid,4-methyl-,dimethyl ester;
    3,4-dimethoxycarbonyltoluene;
    1,2-[(4-methyl)pnenyl]dicarboxylic acid dimethyl ester;
    Dimethyl 4-methyl-1,2-benzenedicarboxylate;
    dimethyl-4-methylphthalate;
    4-methyl phthalic acid dimethyl ester;
    4-methyl dimethyl phthalate;
    Phthalic acid,4-methyl-,dimethyl ester (8CI) 
  • cas No.:20116-65-8
  • 分子式:

    C11H12O4

  • 分子量:208.21100
  • 精确分子量:208.07400
  • PSA:52.60000
  • InChI:The Key: GICLKLDOSTVQQA-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.147g/cm3
沸点:
269.5ºC at 760 mmHg
闪点:
127.6ºC
折射率:
1.513
蒸汽压:
0.00724mmHg at 25°C

安全信息

密度:
1.147g/cm3
沸点:
269.5ºC at 760 mmHg
闪点:
127.6ºC
折射率:
1.513
蒸汽压:
0.00724mmHg at 25°C

海关数据

中国海关编码:2917399090

概述:
2917399090 其他芳香多元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素:
品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分
摘要/Summary:
2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%