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| CAS号 : | 2930-05-4 |
精确质量 : | 164.08400 |
| 分子式 : | C10H12O2 |
logP : | 1.60200 |
| 分子量 : | 164.20100 |
PSA : | 21.76000 |
苄基缩水甘油醚 | |
BENZYL GLYCIDYL ETHER | |
2930-05-4 | |
C10H12O2 | |
164.20100 | |
21.76000 | |
1.60200 | |
164.08400 |
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n20/D 1.5170(lit.)
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100.9ºC
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Refrigerator
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1.102g/cm3
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252.7ºC at 760mmHg
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2910900090
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R36/37/38
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S26-S37-S39
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Xi
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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 |
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在装有搅拌器、回流冷凝管、温度计的三口瓶中加入18.4g苯酚、120mL环氧氯丙烷、33.6gKOH、6g苯甲醇,在40℃下剧烈搅拌3h。然后加50~100mL水,分出有机层,水层用乙醚萃取2次,倒入有机层,无水硫酸钠干燥后蒸出乙醚,再减压蒸馏即得产物。合成反应式如 | |
用作环氧树脂的活性稀释剂,参考用量10%~20%。 |