英语词典化工词典

1(2H)-Naphthalenone, 2-bromo-3,4-dihydro-3,3,6,8-tetramethyl-

1(2H)-Naphthalenone, 2-bromo-3,4-dihydro-3,3,6,8-tetramethyl-


  • 中文别名:2-溴-3,3,6,8-四甲基-1,2,3,4-四氢萘-1-酮
  • 中文释义:2-溴-3,3,6,8-四甲基-1,2,3,4-四氢萘-1-酮
  • 英文别名:2-bromo-3,3,6,8-tetramethyl-2,4-dihydronaphthalen-1-one;
    2-Bromo-3,3,6,8-tetramethyl-1,2,3,4-tetrahydronaphthalen-1-one;
    Bromo-2-tetramethyl-3,3,6,8-tetralon-1 
  • CAS No.:38157-34-5
  • 分子式:

    C14H17BrO

  • 分子量:281.19
  • 精确分子量:280.04600
  • PSA:17.07000
  • InChI:The Key: SEYLSTAKPZQBAY-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.289g/cm3
沸点:
358.9ºC at 760 mmHg
闪点:
46.7ºC
折射率:
1.554

安全信息

密度:
1.289g/cm3
沸点:
358.9ºC at 760 mmHg
闪点:
46.7ºC
折射率:
1.554

海关数据

中国海关编码:2914700090

概述:
2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 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: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

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