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| CAS号 : | 87-19-4 |
精确质量 : | 194.09400 |
| 分子式 : | C11H14O3 |
logP : | 2.20500 |
| 分子量 : | 194.22700 |
PSA : | 46.53000 |
水杨酸异丁酯 | |
Isobutyl Salicylate | |
87-19-4 | |
C11H14O3 | |
194.22700 | |
46.53000 | |
2.20500 | |
194.09400 |
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n20/D 1.509(lit.)
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Stable at normal temperatures and pressures.
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230 °F
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Keep tightly closed.
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21.4ºC
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1.064 g/mL at 25 °C(lit.)
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267 °C(lit.)
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2918230000
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3
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R22
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S36
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VO4320000
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Xn
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2918230000. Other esters of salicylic acid and their salts |
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品名, 成分含量, 用途 |
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2918230000 水杨酸其他酯. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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2918230000 other esters of salicylic acid and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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2918230000. Other esters of salicylic acid and their salts. General tariff: |
主要采用酯化法。以水杨酸和异丁醇为原料,在硫酸催化剂存在下进行直接酯化反应,然后经中和、洗涤、蒸馏而得。 | |
酯类合成香料。主要用作兰花、香石竹、三叶草、馥奇等香精的调合香料。 |
