19456-74-7

• 常用中文名：4-[[4-(Dimethylamino)-m-tolyl]azo]-3-methylpyridine 1-oxide
• 常用英文名：4-[[4-(Dimethylamino)-m-tolyl]azo]-3-methylpyridine 1-oxide
• CAS号：19456-74-7
• 分子式：C₁₅H₁₈N₄O
• 分子量：270.33000
• 发布时间：2016-04-11 02:22:00
• 更新时间：2024-07-19 11:51:24

名称

• 英文名: N,N,2-trimethyl-4-[(3-methyl-1-oxidopyridin-1-ium-4-yl)diazenyl]aniline
• 英文别名: 3-Picoline,4-((4-(dimethylamino)-m-tolyl)azo)-,1-oxide; N,N,2-trimethyl-4-[(E)-(3-methyl-1-oxidopyridin-4-yl)diazenyl]aniline; 4-((4-(Dimethylamino)-m-tolyl)azo)-3-picoline 1-oxide; N,N,2-Trimethyl-4-(4'-(3'-methylpyridyl-1'-oxide)azo)aniline

物化性质

• 密度: 1.11g/cm3
• 沸点: 513.7ºC at 760 mmHg
• 分子式: C₁₅H₁₈N₄O
• 分子量: 270.33000
• 闪点: 264.5ºC
• 精确质量: 270.14800
• PSA: 53.42000
• LogP: 4.21330
• 蒸汽压: 1.15E-10mmHg at 25°C
• 折射率: 1.581

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : TJ6300000 CHEMICAL NAME : 3-Picoline, 4-((4-(dimethylamino)-m-tolyl)azo)-, 1-oxide CAS REGISTRY NUMBER : 19456-74-7 LAST UPDATED : 198910 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C15-H18-N4-O MOLECULAR WEIGHT : 270.37 WISWESSER LINE NOTATION : T6NJ AO C1 DNUNR C1 DN1&1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 4284 mg/kg/17W-C TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors REFERENCE : JNCIAM Journal of the National Cancer Institute. (Washington, DC) V.1-60, 1940-78. For publisher information, see JJIND8. Volume(issue)/page/year: 41,855,1968