英文名 | butyl 3-(3-butoxy-3-oxopropoxy)propanoate |
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英文别名 |
dibutyl 3,3'-oxydipropanoate
4-oxa-heptanedioic acid dibutyl ester Diaethylaether-2.2'-dicarbonsaeure-dibutylester 4-Oxa-heptandisaeure-dibutylester Dihydracrylsaeure-dibutylester |
密度 | 1.005g/cm3 |
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沸点 | 349.7ºC at 760mmHg |
分子式 | C14H26O5 |
分子量 | 274.35300 |
闪点 | 149.4ºC |
精确质量 | 274.17800 |
PSA | 61.83000 |
LogP | 2.46980 |
蒸汽压 | 4.62E-05mmHg at 25°C |
折射率 | 1.441 |
海关编码 | 2918990090 |
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~% 17615-30-4 |
文献:Resinous Prod.and Chem.Co. Patent: US2347627 , 1942 ; |
海关编码 | 2918990090 |
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中文概述 | 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% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 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% |