英语词典化工词典

4,5-dichlorocyclopent-4-ene-1,3-dione

4,5-dichlorocyclopent-4-ene-1,3-dione


  • 中文别名:4,5-dichlorocyclopent-4-ene-1,3-dione
  • 中文释义:4,5-dichlorocyclopent-4-ene-1,3-dione
  • 英文别名:4,5-dichlorocyclopent-4-ene-1,3-dione;
    2,3-dichloro-2-cyclopentene-1,4-dione;
    dichlorocyclopentenedione;
    4,5-dichloro-4-cyclopenten-1,3-dione;
    4,5-Dichlor-4-cyclopenten-1,3-dion;
    4,5-Dichlor-cyclopent-4-en-1,3-dion;
    4,5-dichloro-cyclopent-4-ene-1,3-dione;
    4,5-dichloro-4-cyclopentene-1,3-dione 
  • CAS No.:3229-28-5
  • 分子式:C5H2Cl2O2
  • 分子量:164.97400
  • 精确分子量:163.94300
  • PSA:34.14000
  • InChI:The Key: ZMDBOAVLPMABSU-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.59g/cm3
沸点:
219.2ºC at 760 mmHg
闪点:
87.7ºC
折射率:
1.542

安全信息

密度:
1.59g/cm3
沸点:
219.2ºC at 760 mmHg
闪点:
87.7ºC
折射率:
1.542

海关数据

中国海关编码:2914700090

概述:
2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 增值税率:17.0% 退税率:9.0% 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:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

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