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| CAS号 : | 23474-91-1 |
精确质量 : | 158.09400 |
| 分子式 : | C8H14O3 |
logP : | 1.83580 |
| 分子量 : | 158.19500 |
PSA : | 35.53000 |
过氧化丁烯酸叔丁酯 | |
tert-butyl but-2-eneperoxoate | |
23474-91-1 | |
C8H14O3 | |
158.19500 | |
35.53000 | |
1.83580 | |
158.09400 |
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1.433
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55.4ºC
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1.55mmHg at 25°C
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0.964g/cm3
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169.3ºC at 760mmHg
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II
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5.2
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2918300090
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UN 3105
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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: |
