38418-24-5

• 常用中文名：N-(4-溴苯基)-3-氧代丁酰胺
• 常用英文名：N-(4-Bromophenyl)-3-oxobutanamide
• CAS号：38418-24-5
• 分子式：C₁₀H₁₀BrNO₂
• 分子量：256.096
• 发布时间：2018-10-22 11:46:40
• 更新时间：2025-08-25 16:47:55

名称

• 中文名: N-(4-溴苯基)-3-氧丁酰胺
• 英文名: N-(4-bromophenyl)-3-oxobutanamide
• 英文别名: N-(4-Bromo-phenyl)-3-oxo-butyramide; aceto-p-bromoacetanilide; N-(4-Bromophenyl)-3-oxobutanamide; 4'-Bromoacetoacetanilide; Butanamide, N-(4-bromophenyl)-3-oxo-

物化性质

• 密度: 1.5±0.1 g/cm3
• 沸点: 417.0±30.0 °C at 760 mmHg
• 熔点: 137.5 °C
• 分子式: C₁₀H₁₀BrNO₂
• 分子量: 256.096
• 闪点: 206.0±24.6 °C
• 精确质量: 254.989487
• PSA: 46.17000
• LogP: 2.06
• 蒸汽压: 0.0±1.0 mmHg at 25°C
• 折射率: 1.597
• 储存条件: 2-8°C，密封，干燥

安全

• 海关编码: 2924299090

合成路线

141-97-9 106-40-1 ~94% 38418-24-5

文献：Suri; Satti Synthetic Communications, 2000 , vol. 30, # 20 p. 3709 - 3718

674-82-8 106-40-1 ~65% 38418-24-5

文献：Boehringer Ingelheim International GmbH Patent: US2005/267115 A1, 2005 ; Location in patent: Page/Page column 21 ; US 20050267115 A1

106-40-1 ~43% 38418-24-5

文献：Burroughs Wellcome Co. Patent: US4587341 A1, 1986 ;

1694-31-1 106-40-1 ~84% 38418-24-5

文献：Wlodarczyk, Nicolas; Simenel, Catherine; Delepierre, Muriel; Barale, Jean-Christophe; Janin, Yves L. Synthesis, 2011 , # 6 art. no. T51110SS, p. 934 - 942

141-97-9 106-40-1 ~26% 71940-33-5 38418-24-5 详细

文献：Wlodarczyk, Nicolas; Simenel, Catherine; Delepierre, Muriel; Barale, Jean-Christophe; Janin, Yves L. Synthesis, 2011 , # 6 art. no. T51110SS, p. 934 - 942

141-97-9 106-40-1 ~40% 71940-33-5 38418-24-5 详细

文献：Wlodarczyk, Nicolas; Simenel, Catherine; Delepierre, Muriel; Barale, Jean-Christophe; Janin, Yves L. Synthesis, 2011 , # 6 art. no. T51110SS, p. 934 - 942

542-08-5 106-40-1 ~50% 38418-24-5

文献：Wlodarczyk, Nicolas; Simenel, Catherine; Delepierre, Muriel; Barale, Jean-Christophe; Janin, Yves L. Synthesis, 2011 , # 6 art. no. T51110SS, p. 934 - 942

141-97-9 106-40-1 ~17% 71940-33-5 38418-24-5

文献：Wlodarczyk, Nicolas; Simenel, Catherine; Delepierre, Muriel; Barale, Jean-Christophe; Janin, Yves L. Synthesis, 2011 , # 6 art. no. T51110SS, p. 934 - 942

海关

海关编码	2924299090
中文概述	2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 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	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%