英语词典化工词典

3-Pyrazolidinone,2-acetyl-4-methyl-1-phenyl-

3-Pyrazolidinone,2-acetyl-4-methyl-1-phenyl-


  • 中文别名:2-乙酰基-4-甲基-1-苯基吡唑烷-3-酮
  • 中文释义:2-acetyl-4-methyl-1-phenylpyrazolidin-3-one
  • 英文别名:2-acetyl-4-methyl-1-phenylpyrazolidin-3-one;
    1-Phenyl-2-acetyl-4-methyl-3-pyrazolidone;
    1-Phenyl-2-acetyl-4-methyl-pyrazolidon-3;
    2-acetyl-4-methyl-1-phenyl-pyrazolidin-3-one;
    EINECS 220-184-8 
  • CAS No.:2655-48-3
  • 分子式:C12H14N2O2
  • 分子量:218.25176
  • 精确分子量:218.10600
  • PSA:40.62000
  • InChI:The Key: BPNPRBBKUKZUCD-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.194g/cm3
沸点:
321.4ºC at 760mmHg
闪点:
134.5ºC
折射率:
1.564
蒸汽压:
0.000299mmHg at 25°C

安全信息

密度:
1.194g/cm3
沸点:
321.4ºC at 760mmHg
闪点:
134.5ºC
折射率:
1.564
蒸汽压:
0.000299mmHg at 25°C

海关数据

中国海关编码:2933990090

概述:
2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素:
品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
摘要/Summary:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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