英语词典化工词典

trimethyl(selanylidene)-λ5-phosphane

trimethyl(selanylidene)-λ5-phosphane


  • 中文别名:三甲基膦硒化物
  • 英文别名:trimethyl(selanylidene)-λ5-phosphane;
    Trimethyl-phosphinselenid;
    trimethyl-phosphine selenide;
    Trimethylphosphinselenooxid;
    trimethylphosphane selenide;
    Phosphine selenide,trimethyl 
  • CAS No.:20819-54-9
  • 分子式:

    C3H10PSe

  • 分子量:156.04500
  • 精确分子量:156.96900
  • PSA:9.81000
  • InChI:The Key: BHWOYTDRBNAVRI-UHFFFAOYSA-N
  • 分子结构式:

物化性质

沸点:
145.6ºC at 760 mmHg
闪点:
41.9ºC
蒸汽压:
6.07mmHg at 25°C

安全信息

沸点:
145.6ºC at 760 mmHg
闪点:
41.9ºC
蒸汽压:
6.07mmHg at 25°C

海关数据

中国海关编码:2901100000

概述:
2901100000 饱和无环烃。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:2.0%。普通关税:30.0%
申报要素:
品名, 成分含量, 用途, 用作气体燃料的应报明包装容器容积, 散装货物应报明
摘要/Summary:
2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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