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| CAS号 : | 5309-18-2 |
精确质量 : | 188.08400 |
| 分子式 : | C12H12O2 |
logP : | 2.85700 |
| 分子量 : | 188.22200 |
PSA : | 18.46000 |
1,7-二甲氧基萘 | |
1,7-DIMETHOXYNAPHTHALENE | |
5309-18-2 | |
C12H12O2 | |
188.22200 | |
18.46000 | |
2.85700 | |
188.08400 |
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n20/D 1.6160(lit.)
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>230 °F
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1.132 g/mL at 25ºC(lit.)
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289-290ºC(lit.)
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2909309090
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品名, 成分含量, 用途 |
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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% |
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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% |
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HS:2909309090.Other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.5% |
