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| CAS号 : | 92210-53-2 |
精确质量 : | 177.04300 |
| 分子式 : | C9H7NO3 |
logP : | 2.21980 |
| 分子量 : | 177.15700 |
PSA : | 55.05000 |
3-硝基-2H-苯并吡喃 | |
3-nitro-2H-chromene | |
92210-53-2 | |
C9H7NO3 | |
177.15700 | |
55.05000 | |
2.21980 | |
177.04300 |
|
1.614
|
|
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156.7ºC
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|
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1.34g/cm3
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|
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310.8ºC at 760 mmHg
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2904209090
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品名, 成分含量, 用途 |
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2904209090 其他仅含硝基或亚硝基的衍生物。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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2904209090 derivatives containing only nitro or only nitroso groups。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
|
HS:2904209090.Derivatives containing only nitro or only nitroso groups. General tariff:5.5% |
