dimethyl difluoropropanedioate

  • 中文别名:二氟丙二酸二甲酯
  • 中文释义:二氟丙二酸二甲酯
  • 英文别名:dimethyl 2,2-difluoropropanedioate;
    difluoro-malonic acid dimethyl ester;
    dimethyl 2,2-difluoro-malonate;
    Malonic acid,difluoro-,dimethyl ester;
    PROPANEDIOIC ACID,DIFLUORO-,DIMETHYL ESTER;
    Dimethyl difluoromalonate;
    Difluormalonsaeure-dimethylester;
    Dimethyl difluoropropanedioate 
  • cas No.:379-95-3
  • 分子式:

    C5H6F2O4

  • 分子量:168.0955
  • 精确分子量:168.02300
  • PSA:52.60000
  • InChI:The Key: NHTZDSRSPCFQCJ-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.303g/cm3
沸点:
134.4ºC at 760 mmHg
闪点:
35ºC
折射率:
1.368

安全信息

密度:
1.303g/cm3
沸点:
134.4ºC at 760 mmHg
闪点:
35ºC
折射率:
1.368

海关数据

中国海关编码:2917190090

概述:
2917190090 其他无环多元羧酸. 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:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%