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3639-20-1生产厂家

3639-20-1价格

3639-20-1

3639-20-1结构式
3639-20-1结构式

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中文名 2-羟基-2,3-二甲基丁酸
英文名 2-Hydroxy-2,3-dimethylbutanoic acid
英文别名 2-Oxy-3-methyl-butan-carbonsaeure-(2)
2.3.3-Trimethyl-milchsaeure
2-hydroxy-2,3-dimethyl-butyric acid
(+/-)-2-hydroxy-2,3-dimethylbutanoic acid
RW3345
2-Hydroxy-2,3-dimethyl-buttersaeure
分子式 C6H12O3
分子量 132.15800
精确质量 132.07900
PSA 57.53000
LogP 0.47800
储存条件 2-8°C, 密封, 干燥, 避光
危害码 (欧洲) Xi
海关编码 2918199090

~67%

3639-20-1结构式

3639-20-1

文献:Mori, Kenji; Ebata, Takashi; Takechi, Shozo Tetrahedron, 1984 , vol. 40, # 10 p. 1761 - 1766

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3639-20-1结构式

3639-20-1

文献:Sheehan,J.C.; Howell,M.G. Journal of Organic Chemistry, 1963 , vol. 28, p. 2279 - 2282

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3639-20-1结构式

3639-20-1

文献:Sheehan,J.C.; Howell,M.G. Journal of Organic Chemistry, 1963 , vol. 28, p. 2279 - 2282

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3639-20-1结构式

3639-20-1

文献:Pomeranz Monatshefte fuer Chemie, 1897 , vol. 18, p. 580

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3639-20-1结构式

3639-20-1

文献:Criegee Justus Liebigs Annalen der Chemie, 1930 , vol. 481, p. 263,286 Chemische Berichte, 1931 , vol. 64, p. 260,264

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3639-20-1结构式

3639-20-1

文献:Perkin Journal of the Chemical Society, 1896 , vol. 69, p. 1484

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3639-20-1结构式

3639-20-1

文献:Sheehan,J.C.; Howell,M.G. Journal of Organic Chemistry, 1963 , vol. 28, p. 2279 - 2282

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详细
文献:Richard; Langlais Bulletin de la Societe Chimique de France, 1910 , vol. <4>7, p. 464
海关编码 2918199090
中文概述 HS: 2918199090. 其他含醇基但不含其他含氧基羧酸(包括其酸酐、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%
申报要素 品名, 成分含量, 用途
Summary 2918199090 other carboxylic acids with alcohol 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%