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| CAS号 : | 573-57-9 |
精确质量 : | 144.05800 |
| 分子式 : | C10H8O |
logP : | 2.36880 |
| 分子量 : | 144.17000 |
PSA : | 9.23000 |
1,4-二氢-1,4-环氧萘 | |
1,4-Epoxy-1,4-dihydronaphthalene | |
573-57-9 | |
C10H8O | |
144.17000 | |
9.23000 | |
2.36880 | |
144.05800 |
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白色,粘附性的晶体
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1.626
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93ºC
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54-56ºC
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1.207 g/cm3
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240.5ºC at 760 mmHg
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2910900090
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S22-S24/25
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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 |
