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| CAS号 : | 105052-39-9 |
精确质量 : | 243.05300 |
| 分子式 : | C13H9NO4 |
logP : | 3.33910 |
| 分子量 : | 243.21500 |
PSA : | 64.28000 |
6-甲氧基-2-硝基萘并(1,8-bc)吡喃 | |
methoxy-6 nitro-2 naphto<1,8-b,c>pyrane | |
105052-39-9 | |
C13H9NO4 | |
243.21500 | |
64.28000 | |
3.33910 | |
243.05300 |
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1.687
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191.4ºC
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2.01E-06mmHg at 25°C
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1.41g/cm3
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405.8ºC at 760mmHg
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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% |
