3158-42-7

• 常用中文名：烟酸杂质35
• 常用英文名：Acetic acid,2-[2-(2,4-dinitrophenyl)hydrazinylidene]-
• CAS号：3158-42-7
• 分子式：C₈H₆N₄O₆
• 分子量：254.15600
• 发布时间：2017-09-14 00:39:57
• 更新时间：2025-08-23 12:31:36

名称

• 中文名: 烟酸杂质35
• 英文名: 2-[(2,4-dinitrophenyl)hydrazinylidene]acetic acid
• 英文别名: glyoxylic acid 2,4-dinitrophenylhydrazone; (2-(2,4-dinitrophenyl)hydrazono)acetic acid; glyoxylate 2,4-dinitrophenylhydrazone

物化性质

• 密度: 1.72g/cm3
• 沸点: 475ºC at 760mmHg
• 分子式: C₈H₆N₄O₆
• 分子量: 254.15600
• 闪点: 241.1ºC
• 精确质量: 254.02900
• PSA: 153.33000
• LogP: 2.10470
• 折射率: 1.682

安全

• 海关编码: 2928000090

合成路线

119-26-6 298-12-4 ~% 3158-42-7

文献：Swami, Preeti; Yajurvedi; Mishra; Sharma, Pradeep K. International Journal of Chemical Kinetics, 2010 , vol. 42, # 1 p. 50 - 55

119-26-6 92516-25-1 ~% 3158-42-7 28833-53-6

文献：Nakatani, Munehiro; Takahashi, Kimi; Watanabe, Sumie; Shintoku, Atsuko; Hase, Tsunao Bulletin of the Chemical Society of Japan, 1984 , vol. 57, # 6 p. 1510 - 1514

302-17-0 119-26-6 ~% 3158-42-7 854677-35-3

文献：Crane et al. Journal of the Chemical Society, 1946 , p. 827,829

77356-51-5 119-26-6 ~% 3158-42-7

文献：Cheung, H.T. Andrew; Coombe, Reginald G.; Sidwell, William T. L.; Watson, Thomas R. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 64 - 72

302-17-0 7664-93-9 119-26-6 ~% 3158-42-7 详细

文献：Torres; Brosa Anales de la Real Sociedad Espanola de Fisica y Quimica, 1934 , vol. 32, p. 509,515, 516

上下游产品

上游产品  5
119-26-6 298-12-4 302-17-0 77356-51-5
7664-93-9
下游产品  0

海关

海关编码	2928000090
中文概述	2928000090 其他肼（联氨）及胲（羟胺）的有机衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%