1-methyl-1,4-dihydroisochromen-3-one

1-methyl-1,4-dihydroisochromen-3-one名称

[ CAS 号 ]:
4385-59-5

[ 英文名 ]:
1-methyl-1,4-dihydroisochromen-3-one

[英文别名 ]:

1,4-Dihydro-1-methyl-2-benzopyran-3-on
1-methyl-1,4-dihydro-3H-isochromen-3-one
3H-2-Benzopyran-3-one,1,4-dihydro-1-methyl
1,4-Dihydro-1-methyl-3H-2-benzopyran-3-one
1-Methyl-3-isochromanone

1-methyl-1,4-dihydroisochromen-3-one物理化学性质

[ 密度 ]:
1.127g/cm3

[ 沸点 ]:
326.4ºC at 760 mmHg

[ 分子式 ]:
C₁₀H₁₀O₂

[ 分子量 ]:
162.18500

[ 闪点 ]:
134.8ºC

[ 精确质量 ]:
162.06800

[ PSA ]:
26.30000

[ LogP ]:
1.84690

[ 折射率 ]:
1.536

1-methyl-1,4-dihydroisochromen-3-one安全信息

[ 海关编码 ]:
2932999099

1-methyl-1,4-dihydroisochromen-3-one合成路线

详细合成路线

1-methyl-1,4-dihydroisochromen-3-one海关

[ 海关编码 ]: 2932999099

[ 中文概述 ]:
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

[ 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%