6-methyl-1-benzofuran-3-one
- 中文别名:6-甲基-3(2H)-苯并呋喃酮
- 中文释义:6-甲基-3(2H)-苯并呋喃酮;6-甲基-1-苯并呋喃-3-酮
- 英文别名:6-methyl-1-benzofuran-3-one;
6-methyl-2,3-dihydro-1-benzofuran-3-one;
6-methyl-benzofuran-3-one;
6-Methyl-benzofuran-3-on;
6-Methyl-3-oxo-2,3-dihydro-benzofuran;
methyl-6 2H-<1>benzofurannone-3
- cas No.:20895-41-4
- 分子式:C9H8O2
- 分子量:148.15900
- 精确分子量:148.05200
- PSA:26.30000
- InChI:The Key: VHAUANQYMZUJPS-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.211g/cm3
- 沸点:
- 285ºC at 760 mmHg
- 闪点:
- 138.6ºC
- 折射率:
- 1.574
- 蒸汽压:
- 0.00288mmHg at 25°C
安全信息
- 密度:
- 1.211g/cm3
- 沸点:
- 285ºC at 760 mmHg
- 闪点:
- 138.6ºC
- 折射率:
- 1.574
- 蒸汽压:
- 0.00288mmHg at 25°C
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%