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1H-Dibenzo[a,d]cycloheptene-2,10-dione,6,7-dimethoxy-1,1-dimethyl-8-(1-methylethyl)-

1H-Dibenzo[a,d]cycloheptene-2,10-dione,6,7-dimethoxy-1,1-dimethyl-8-(1-methylethyl)-


  • 中文别名:6,7-二甲氧基-1,1-二甲基-8-(1-甲基乙基)-1H-二苯并(a,d)环庚烯-2,10-二酮
  • 英文别名:1,2-dimethoxy-7,7-dimethyl-3-propan-2-yldibenzo[2,4-d:4',5'-e][7]annulene-5,8-dione;
    Taxamairin B;
    1H-Dibenzo(a,d)cycloheptene-2,10-dione,6,7-dimethoxy-1,1-dimethyl-8-(1-methylethyl) 
  • CAS No.:110300-77-1
  • 分子式:

    C22H24O4

  • 分子量:0
  • 精确分子量:352.16700
  • PSA:52.60000
  • InChI:The Key: LDBQEVDAHSVWKL-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.17g/cm3
沸点:
577.4ºC at 760mmHg
闪点:
252.7ºC
折射率:
1.581
蒸汽压:
2.48E-13mmHg at 25°C

安全信息

密度:
1.17g/cm3
沸点:
577.4ºC at 760mmHg
闪点:
252.7ºC
折射率:
1.581
蒸汽压:
2.48E-13mmHg at 25°C

海关数据

中国海关编码:2914509090

概述:
2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 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:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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