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| CAS号 : | 2052-14-4 |
精确质量 : | 194.09400 |
| 分子式 : | C11H14O3 |
logP : | 2.34910 |
| 分子量 : | 194.22700 |
PSA : | 46.53000 |
水杨酸丁酯 | |
Butyl salicylate | |
2052-14-4 | |
C11H14O3 | |
194.22700 | |
46.53000 | |
2.34910 | |
194.09400 |
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1.5120
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Stable at normal temperatures and pressures.
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134°C
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0.00418mmHg at 25°C
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库房低温通风干燥
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1,07 g/cm3
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260°C
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2918230000
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R22; R36/37/38
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S26-S36/37/39-S36
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VO2000000
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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。 | |
用于硝化纤维素的溶剂,香料的配制。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。 |
