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2,5-Cyclohexadien-1-one,2,6-bis(1,1-dimethylethyl)-4-methylene-

2,5-Cyclohexadien-1-one,2,6-bis(1,1-dimethylethyl)-4-methylene-


  • 中文别名:依维莫司杂质5
  • 中文释义:依维莫司杂质5;2,6-ditert-butyl-4-methylidenecyclohexa-2,5-dien-1-one
  • 英文别名:2,6-ditert-butyl-4-methylidenecyclohexa-2,5-dien-1-one;
    2,6-Di-tert-butyl-4-methylene-2,5-cyclohexadiene-1-one;
    Bht-quinone methide;
    3,5-di-tert-butyl-4-quinomethide;
    2,6-Di-t-butyl-4-methylene-2,5-cyclohexadienone;
    2,6-di-tert-butyl-4-methylene-2,5-cyclohexadien-1-one;
    2,6-di-t-Butyl-4-methylene-2,5-cyclohexadiene-1-one;
    Bht-QM;
    2,6-di-tert-butyl-4-methylenecyclohexa-2,5-dienone;
    2,6-Di-tert-butyl-4-methylene-2,5-cyclohexadienone 
  • CAS No.:2607-52-5
  • 分子式:C15H22O
  • 分子量:0
  • 精确分子量:218.16700
  • PSA:17.07000
  • InChI:The Key: JJQCWPWUHZFKBN-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
0.92g/cm3
沸点:
306.1ºC at 760mmHg
闪点:
125.4ºC
折射率:
1.49
蒸汽压:
0.000789mmHg at 25°C

安全信息

密度:
0.92g/cm3
沸点:
306.1ºC at 760mmHg
闪点:
125.4ºC
折射率:
1.49
蒸汽压:
0.000789mmHg at 25°C

海关数据

中国海关编码:2914299000

概述:
2914299000. 其他不含其他含氧基的环烷酮、环烯酮或环萜烯酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
申报要素:
品名, 成分含量, 用途, 丙酮报明包装
摘要/Summary:
2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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