英文名 | 2-propanoyloxypropanoic acid |
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英文别名 |
2-Propionyloxy-propionsaeure
Propanoic acid,2-(1-oxopropoxy) O-Propionyl-milchsaeure O-propionyl-lactic acid propionyloxy-propionic acid 2-(propionyloxy)propanoic acid |
密度 | 1.159g/cm3 |
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沸点 | 241.7ºC at 760 mmHg |
分子式 | C6H10O4 |
分子量 | 146.14100 |
闪点 | 98ºC |
精确质量 | 146.05800 |
PSA | 63.60000 |
LogP | 0.41270 |
折射率 | 1.438 |
海关编码 | 2918990090 |
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~% 30379-61-4 |
文献:Fein; Fisher Industrial and Engineering Chemistry, 1948 , vol. 40, p. 536 |
~% 30379-61-4 |
文献:Howards and Sons Ltd. Patent: US2465892 , 1946 ; |
~% 30379-61-4 |
文献:Taylor,E.C. et al. Tetrahedron Letters, 1970 , # 60 p. 5285 - 5288 |
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% |