1,4-DIHYDRO-2,7-DIMETHOXYNAPHTHALENE

1,4-DIHYDRO-2,7-DIMETHOXYNAPHTHALENE名称

[ CAS 号 ]:
60683-71-8

[ 英文名 ]:
1,4-DIHYDRO-2,7-DIMETHOXYNAPHTHALENE

[英文别名 ]:

2,7-Dimethoxy-1,4-dihydro-naphthalin
2,7-dimethoxy-1,4-dihydro-naphthalene
1,4-dihydro-2,7-dimethoxynaphthalene

1,4-DIHYDRO-2,7-DIMETHOXYNAPHTHALENE物理化学性质

[ 分子式 ]:
C₁₂H₁₄O₂

[ 分子量 ]:
190.23800

[ 精确质量 ]:
190.09900

[ PSA ]:
18.46000

[ LogP ]:
2.32410

1,4-DIHYDRO-2,7-DIMETHOXYNAPHTHALENE安全信息

[ 海关编码 ]:
2909309090

1,4-DIHYDRO-2,7-DIMETHOXYNAPHTHALENE合成路线

详细合成路线

1,4-DIHYDRO-2,7-DIMETHOXYNAPHTHALENE海关

[ 海关编码 ]: 2909309090

[ 中文概述 ]:
2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。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

[ Summary ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%