英语词典化工词典

1,4-Benzenedicarboxylicacid, 2-fluoro-

1,4-Benzenedicarboxylicacid, 2-fluoro-


  • 中文别名:2-氟对苯二甲酸
  • 中文释义:2-氟对苯二甲酸;(1R)-1-(naphthalen-2-yl)ethanamine;(R)-(+)-A-(2-naphthyl)ethylamine;2,2,4-triethenyl-4,6,6-trimethyl-1,3,5,2,4,6-trioxatrisilinane;1,3,5-TRIVINYL-1,3,5-TRIMETHYLCYCLOTRISILOXANE;1,3,5-Trivinyl-1,3,5-trimethylcyclo-trisiloxane;Alpha-Phenylcyc
  • 英文别名:2-Fluoroterephthalic acid;
    2-fluoroterephthalic acid 
  • CAS No.:3906-87-4
  • 分子式:

    C8H5FO4

  • 分子量:184.1213
  • 精确分子量:184.01700
  • PSA:74.60000
  • InChI:InChI=1/C8H5FO4/c9-6-3-4(7(10)11)1-2-5(6)8(12)13/h1-3H,(H,10,11)(H,12,13)
  • 分子结构式:

物化性质

密度:
1.551g/cm3
沸点:
381.5ºC at 760mmHg
闪点:
184.5ºC
折射率:
1.59

安全信息

密度:
1.551g/cm3
沸点:
381.5ºC at 760mmHg
闪点:
184.5ºC
折射率:
1.59

海关数据

中国海关编码:2915900090

概述:
2915900090. 其他饱和无环一元羧酸及其酸酐(酰卤、过氧)化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 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
监管条件:
A.入境货物通关单B.出境货物通关单
检验检疫:
R.进口食品卫生监督检验S.出口食品卫生监督检验M.进口商品检验N.出口商品检验
摘要/Summary:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

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