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1,2,3-Cyclopentanetrione,4,4,5,5-tetramethyl-

1,2,3-Cyclopentanetrione,4,4,5,5-tetramethyl-


  • 中文别名:4,4,5,5-四甲基环戊烷-1,2,3-三酮
  • 英文别名:4,4,5,5-tetramethylcyclopentane-1,2,3-trione;
    tetramethyl-cyclopentane-1,2,3-trione;
    4,4,5,5-Tetramethylcyclopentanetrione;
    Tetramethyl-cyclopentan-1,2,3-trion;
    1,2,3-Cyclopentanetrione,4,4,5,5-tetramethyl 
  • CAS No.:1889-98-1
  • 分子式:

    C9H12O3

  • 分子量:0
  • 精确分子量:168.07900
  • PSA:51.21000
  • InChI:The Key: BXWXMHNZDGGRGX-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.084g/cm3
沸点:
228ºC at 760mmHg
闪点:
86.2ºC
折射率:
1.455
蒸汽压:
0.0751mmHg at 25°C

安全信息

密度:
1.084g/cm3
沸点:
228ºC at 760mmHg
闪点:
86.2ºC
折射率:
1.455
蒸汽压:
0.0751mmHg at 25°C

海关数据

中国海关编码:2914299000

概述:
2914299000. 其他不含其他含氧基的环烷酮、环烯酮或环萜烯酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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, 丙酮报明包装
摘要/Summary:
2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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