中文名 | 3-甲基-2-脲基丁酸 |
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英文名 | 2-(carbamoylamino)-3-methylbutanoic acid |
英文别名 |
Valine,N-(aminocarbonyl)
N-carbamoyl-DL-valine N-carbamyl-DL-valine 3-METHYL-2-UREIDO-BUTYRIC ACID N-carbamyl-valine N-Carbamoyl-valin N-carbamoylvaline |
密度 | 1.208g/cm3 |
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沸点 | 310.2ºC at 760mmHg |
分子式 | C6H12N2O3 |
分子量 | 160.17100 |
闪点 | 141.4ºC |
精确质量 | 160.08500 |
PSA | 93.41000 |
LogP | 0.66860 |
蒸汽压 | 0.000135mmHg at 25°C |
海关编码 | 2924199090 |
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~% 26081-00-5 |
文献:Stella,V.; Higuchi,T. Journal of Organic Chemistry, 1973 , vol. 38, # 8 p. 1527 - 1534 |
~% 26081-00-5 |
文献:Lippich Chemische Berichte, 1908 , vol. 41, p. 2979 Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1914 , vol. 90, p. 124 |
海关编码 | 2924199090 |
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中文概述 | 2924199090. 其他无环酰胺(包括无环氨基甲酸酯)(包括其衍生物及盐). 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, 包装 |
Summary | 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |