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| CAS号 : | 87-20-7 |
精确质量 : | 208.11000 |
| 分子式 : | C12H16O3 |
logP : | 2.59510 |
| 分子量 : | 208.25400 |
PSA : | 46.53000 |
水杨酸异戊酯 | |
Isopentyl 2-hydroxybenzoate | |
87-20-7 | |
C12H16O3 | |
208.25400 | |
46.53000 | |
2.59510 | |
208.11000 |
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n20/D 1.507(lit.)
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无色液体
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>230 °F
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277-278 °C(lit.)
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1.05 g/mL at 25 °C(lit.)
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Stable at normal temperatures and pressures.
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Keep tightly closed. Store in a cool dry place.
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VO4375000
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2
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S61
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UN 3082 9/PG 3
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N
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R51/53
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2918230000
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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: |
1. 主要采用酯化法。以水杨酸和异戊醇为原料,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。也可从杂醇油中提取而得。 | |
1.配制香皂、日用化妆香精;用于兰花、康乃馨、三叶草等香精的调和;亦用作“Orchidee”、“Trefol”定香剂。产品质量:含量≥99%。还用作溶剂。 |
