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3,3-dimethyl-1,4-diphenylazetidin-2-one

3,3-dimethyl-1,4-diphenylazetidin-2-one


  • 中文别名:3,3-dimethyl-1,4-diphenylazetidin-2-one
  • 中文释义:3,3-dimethyl-1,4-diphenylazetidin-2-one
  • 英文别名:3,3-dimethyl-1,4-diphenylazetidin-2-one;
    1,4-Diphenyl-3,3-dimethylazetidin-2-on;
    3,3-Dimethyl-2-oxo-4-phenylazetidine;
    3,3-dimethyl-1,4-diphenyl-azetidin-2-one;
    3,3-Dimethyl-1,4-diphenyl-azetidin-2-on;
    3,3-Dimethyl-1,4-diphenyl-2-azetidinon;
    3,3-Dimethyl-1,4-diphenyl-2-azetidinone 
  • CAS No.:5438-81-3
  • 分子式:C17H17NO
  • 分子量:251.32300
  • 精确分子量:251.13100
  • PSA:20.31000
  • InChI:The Key: SDDSWVKALZPTPR-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.115g/cm3
沸点:
438.4ºC at 760 mmHg
闪点:
208.3ºC
折射率:
1.587

安全信息

密度:
1.115g/cm3
沸点:
438.4ºC at 760 mmHg
闪点:
208.3ºC
折射率:
1.587

海关数据

中国海关编码:2933790090

概述:
2933790090 其他内酰胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:9.0% 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:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

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