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| CAS号 : | 20861-99-8 |
精确质量 : | 170.07300 |
| 分子式 : | C12H10O |
logP : | 2.91110 |
| 分子量 : | 170.20700 |
PSA : | 12.53000 |
2-(萘-2-基)环氧乙烷 | |
2-naphthalen-2-yloxirane | |
20861-99-8 | |
C12H10O | |
170.20700 | |
12.53000 | |
2.91110 | |
170.07300 |
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1.667
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140.9ºC
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0.000721mmHg at 25°C
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1.193g/cm3
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317.3ºC at 760 mmHg
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2910900090
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品名, 成分含量, 用途 |
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2910900090. 三节环环氧化物，环氧醇（酚，醚），包括其卤化，磺化，硝化或亚硝化的衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
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2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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HS: 2910900090. Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff: 0.055 |
