英语词典化工词典

2,4,6-Cycloheptatrien-1-one,4-methoxy-

2,4,6-Cycloheptatrien-1-one,4-methoxy-


  • 中文别名:4-甲氧基-2,4,6-环庚三烯-1-酮
  • 英文别名:4-methoxycyclohepta-2,4,6-trien-1-one;
    4-Methoxy-2,4,6-cycloheptatrien-1-one;
    4-Methoxytropone;
    4-methoxy-cyclohepta-2,4,6-trien-1-one;
    4-methoxy-cycloheptatrienone;
    4-Methoxy-tropon;
    4-Methoxy-cycloheptatrienon 
  • CAS No.:6621-70-1
  • 分子式:C8H8O2
  • 分子量:0
  • 精确分子量:136.05200
  • PSA:26.30000
  • InChI:The Key: UQLSPWHCKGKXLZ-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.08g/cm3
沸点:
287.9ºC at 760 mmHg
闪点:
142.1ºC
折射率:
1.524

安全信息

密度:
1.08g/cm3
沸点:
287.9ºC at 760 mmHg
闪点:
142.1ºC
折射率:
1.524

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%

热门化工词典词汇