1-Benzoxepin-5(2H)-one,3,4-dihydro-7-methyl-
- 中文别名:7-甲基-3,4-二氢-2H-苯并[B]氧杂环庚三烯-5-酮
- 中文释义:7-甲基-3,4-二氢-2H-苯并[b]氧杂环庚三烯-5-酮
- 英文别名:7-methyl-3,4-dihydro-2H-1-benzoxepin-5-one;
7-methyl-3,4-dihydro-1(2H)-benzoxepin-5-one;
7-Methyl-3,4-dihydro-2H-benzo[b]oxepin-5-one;
7-methyl-3,4-dihydro-1-benzoxepin-5(2H)-one;
7-Methyl-3,4-dihydro-2H-benz[b]oxepin-5-on;
7-methyl-3,4-dihydrobenzo[b]oxepin-5(2H)-on;
7-methyl-3,4-dihydro-2H-benz[b]oxepin-5-one;
7-Methyl-5-homochromanon;
HMS1760P21;
3,4-dihydro-7-methyl-1-benzoxepin-5(2H)-one
- CAS No.:41177-66-6
- 分子式:
C11H12O2
- 分子量:0
- 精确分子量:176.08400
- PSA:26.30000
- InChI:The Key: NSBXPHOGLWGQLS-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.116g/cm3
- 沸点:
- 318ºC at 760 mmHg
- 闪点:
- 149.8ºC
- 折射率:
- 1.541
安全信息
- 密度:
- 1.116g/cm3
- 沸点:
- 318ºC at 760 mmHg
- 闪点:
- 149.8ºC
- 折射率:
- 1.541
海关数据
中国海关编码:2932999099
- 概述:
- 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%