英语词典化工词典

7-chloro-2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptanoyl chloride

7-chloro-2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptanoyl chloride


  • 中文别名:7-氯全氟庚酰氯
  • 中文释义:7-氯全氟庚酰氯
  • 英文别名:7-chloro-2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptanoyl chloride;
    PC4670;
    7-Chlor-perfluor-heptansaeure-chlorid;
    7-Chloroperfluoroheptanoyl chloride 
  • CAS No.:662-62-4
  • 分子式:C7Cl2F12O
  • 分子量:398.96100
  • 精确分子量:397.91300
  • PSA:17.07000
  • InChI:The Key: UXMNQDVITLEYEF-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.737g/cm3
沸点:
141-142ºC
闪点:
50.9ºC
折射率:
1.323

安全信息

密度:
1.737g/cm3
沸点:
141-142ºC
闪点:
50.9ºC
折射率:
1.323

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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