英语词典化工词典

2-Propanone,1-chloro-3-(triphenylphosphoranylidene)-

2-Propanone,1-chloro-3-(triphenylphosphoranylidene)-


  • 中文别名:氯乙酰基亚甲基三苯基膦
  • 中文释义:3-氯-2-氧代三苯基磷酸亚苯酯
  • 英文别名:1-chloro-3-(triphenyl-λ5-phosphanylidene)propan-2-one;
    3-chloro-1-triphenylphosphoranylidene-2-propanone;
    1-chloro-3-(triphenyl;
    2-Propanone,1-chloro-3-(triphenylphosphoranylidene);
    1-chloro-3-(triphenylphosphoranylidene)propan-2-one;
    1-chloro-3-(triphenylphosphoranylidene)-2-propanone;
    triphenylchloroacetonylphosphorane 
  • CAS No.:13605-66-8
  • 分子式:C21H18ClOP
  • 分子量:352.79
  • 精确分子量:352.07800
  • PSA:26.88000
  • InChI:The Key: NYAMPFDYTBDISG-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.21g/cm3
沸点:
503.5ºC at 760mmHg
闪点:
258.3ºC
折射率:
1.617
蒸汽压:
2.88E-10mmHg at 25°C

安全信息

密度:
1.21g/cm3
沸点:
503.5ºC at 760mmHg
闪点:
258.3ºC
折射率:
1.617
蒸汽压:
2.88E-10mmHg at 25°C

海关数据

中国海关编码:2931900090

概述:
2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
摘要/Summary:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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