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| CAS号 : | 20577-73-5 |
精确质量 : | 206.05800 |
| 分子式 : | C11H10O4 |
logP : | 1.00150 |
| 分子量 : | 206.19500 |
PSA : | 60.44000 |
2,4-二氧代-4-苯丁酸甲酯 | |
Methyl 2,4-dioxo-4-phenylbutanoate | |
20577-73-5 | |
C11H10O4 | |
206.19500 | |
60.44000 | |
1.00150 | |
206.05800 |
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1.56
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149ºC
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2.89E-05mmHg at 25°C
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59-60ºC
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1.205g/cm3
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335.6ºC at 760mmHg
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2918300090
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品名, 成分含量, 用途 |
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2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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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2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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2918300090. Other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: |
