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| CAS号 : | 3504-13-0 |
精确质量 : | 134.02200 |
| 分子式 : | C4H6O5 |
logP : | -0.13260 |
| 分子量 : | 134.08700 |
PSA : | 83.83000 |
4-氢过氧基-4-氧代丁酸 | |
4-hydroperoxy-4-oxobutanoic acid | |
3504-13-0 | |
C4H6O5 | |
134.08700 | |
83.83000 | |
-0.13260 | |
134.02200 |
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1.476
|
|
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152.8ºC
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|
|
1.486g/cm3
|
|
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336.6ºC at 760mmHg
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2918990090
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HS: 2918990090 Other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives |
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品名, 成分含量, 用途 |
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2918990090. 其他含其他附加含氧基羧酸（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:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
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2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
