4374-62-3

• 常用中文名：2-ethylhydracrylic acid
• 常用英文名：2-ethylhydracrylic acid
• CAS号：4374-62-3
• 分子式：C₅H₁₀O₃
• 分子量：118.13100
• 发布时间：2017-04-21 05:49:41
• 更新时间：2024-01-07 16:24:16

名称

• 英文名: 2-ethylhydracrylic acid
• 英文别名: 2-(hydroxymethyl)butanoic acid; 2-hydroxymethyl-butyric acid; 2-Aethyl-3-hydroxy-propionsaeure; 2-Aethyl-hydracrylsaeure; 2-Hydroxymethyl-buttersaeure; 2-Ethylhydracrylate; 2-Ethylhydracrylic acid; 2-Ethyl-3-hydroxypropionic acid

物化性质

• 密度: 1.14g/cm3
• 沸点: 253.3ºC at 760 mmHg
• 分子式: C₅H₁₀O₃
• 分子量: 118.13100
• 闪点: 121.2ºC
• 精确质量: 118.06300
• PSA: 57.53000
• LogP: 0.08950
• 折射率: 1.458

安全

• 海关编码: 2918199090

合成路线

546-68-9 124-38-9 ~% 42482-20-2 4374-62-3

文献：Rassadin, Valentin A.; Six, Yvan Tetrahedron, 2014 , vol. 70, # 4 p. 787 - 794

2612-29-5 ~53% 4374-62-3

文献：Ohta, Hiromichi; Tetsukawa, Hatsuki; Noto, Naoko Journal of Organic Chemistry, 1982 , vol. 47, # 12 p. 2400 - 2404

5617-70-9 ~74% 4374-62-3

文献：Collins, Karl D.; Oliveira, Juliana M.; Guazzelli, Giuditta; Sautier, Brice; De Grazia, Sara; Matsubara, Hiroshi; Helliwell, Madeleine; Procter, David J. Chemistry - A European Journal, 2010 , vol. 16, # 33 p. 10240 - 10249

412320-60-6 ~% 4374-62-3

文献：Price et al. Journal of the American Chemical Society, 1952 , vol. 74, p. 2987,2989

133-13-1 ~% 4374-62-3

文献：Ohta, Hiromichi; Tetsukawa, Hatsuki; Noto, Naoko Journal of Organic Chemistry, 1982 , vol. 47, # 12 p. 2400 - 2404

25400-45-7 ~% 4374-62-3

文献：Testa,E. et al. Justus Liebigs Annalen der Chemie, 1961 , vol. 639, p. 166 - 180

69923-74-6 ~% 4374-62-3

文献：Sweetman; Weyler; Nyhan; de Cespedes; Loria; Estrada Biomedical Mass Spectrometry, 1978 , vol. 5, # 3 p. 198 - 207

533-68-6 ~% 4374-62-3

文献：Blaise; Luttringer Bulletin de la Societe Chimique de France, 1905 , vol. <3>33, p. 650

上下游产品

上游产品  9
546-68-9 124-38-9 2612-29-5 5617-70-9
412320-60-6 133-13-1 25400-45-7 69923-74-6
533-68-6
下游产品  2
3586-58-1 88226-63-5

海关

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%