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| CAS号 : | 134-55-4 |
精确质量 : | 256.07400 |
| 分子式 : | C15H12O4 |
logP : | 2.83110 |
| 分子量 : | 256.25300 |
PSA : | 52.60000 |
2-乙酰基氧基苯甲酸苯基酯 | |
(1R,4S)-1,7,7-trimethyl-2-oxo-3-oxabicyclo[2.2.1]heptane-4-carboxylic acid | |
134-55-4 | |
C15H12O4 | |
256.25300 | |
52.60000 | |
2.83110 | |
256.07400 |
|
1.571
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202ºC
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1.46E-06mmHg at 25°C
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1.217g/cm3
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|
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398.6ºC at 760mmHg
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2918229000
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品名, 成分含量, 用途 |
|
2918229000. 邻乙酰水杨酸盐和酯. 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% |
|
2918229000. other o-acetylsalicylic acid salts and esters. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:6.5%. General tariff:30.0% |
