英语词典化工词典

3,5-DIMETHYL-1H-PYRAZOLE-4-CARBALDEHYDE

3,5-DIMETHYL-1H-PYRAZOLE-4-CARBALDEHYDE


  • 中文别名:3,5-二甲基-1H-吡唑-4-甲醛
  • 中文释义:3,5-二甲基-1H-吡唑-4-甲醛
  • 英文别名:3,5-Dimethyl-1H-pyrazole-4-carbaldehyde;
    1H-Pyrazole-4-carboxaldehyde, 3,5-dimethyl- (9CI);
    3,5-dimethyl-1H-pyrazole-4-carbaldehyde(SALTDATA: FREE);
    3,5-DiMethyl-1H-pyrazole-4-carboxaldehyde;
    3,5-DIMETHYL-1H-PYRAZOLE-4-CARBALDEHYDE 
  • CAS No.:201008-71-1
  • 分子式:C6H8N2O
  • 分子量:124.14052
  • 精确分子量:124.06400
  • PSA:45.75000
  • 分子结构式:

物化性质

密度:
1.18g/cm3
沸点:
299.4ºC at 760 mmHg
闪点:
139.3ºC
折射率:
1.583
蒸汽压:
0.00119mmHg at 25°C

安全信息

密度:
1.18g/cm3
沸点:
299.4ºC at 760 mmHg
闪点:
139.3ºC
折射率:
1.583
蒸汽压:
0.00119mmHg at 25°C

海关数据

中国海关编码:2933199090

概述:
2933199090. 其他结构上有非稠合吡唑环化合物. 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:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

热门化工词典词汇