16219-99-1

• 常用中文名：4-nitrosomethylaminopyridine
• 常用英文名：4-nitrosomethylaminopyridine
• CAS号：16219-99-1
• 分子式：C₆H₇N₃O
• 分子量：137.13900
• 发布时间：2016-08-11 12:46:40
• 更新时间：2024-04-05 15:36:50

名称

• 英文名: N-methyl-N-pyridin-4-ylnitrous amide
• 英文别名: 4-nitrosomethylaminopyridine; N-Methyl-N-nitroso-4-aminopyridine; Pyridine,4-nitrosomethylamino; N-Nitroso-N-methyl-4-aminopyridine; N-methyl-N-nitrosopyridin-4-amine; 4-N-nitrosomethylaminopyridine; methyl-nitroso-pyridin-4-yl-amine

物化性质

• 密度: 1.17g/cm3
• 沸点: 286.6ºC at 760mmHg
• 分子式: C₆H₇N₃O
• 分子量: 137.13900
• 闪点: 127.1ºC
• 精确质量: 137.05900
• PSA: 45.56000
• LogP: 1.19920
• 蒸汽压: 0.00262mmHg at 25°C
• 折射率: 1.569

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : UT6386500 CHEMICAL NAME : Pyridine, 4-nitrosomethylamino- CAS REGISTRY NUMBER : 16219-99-1 BEILSTEIN REFERENCE NO. : 0472145 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C6-H7-N3-O MOLECULAR WEIGHT : 137.16 WISWESSER LINE NOTATION : T6NJ DN1&NO HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 200 mg/kg TOXIC EFFECTS : Lungs, Thorax, or Respiration - acute pulmonary edema Gastrointestinal - ulceration or bleeding from stomach Gastrointestinal - changes in structure or function of esophagus MUTATION DATA TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 5 mmol/L REFERENCE : CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 3,415,1982

安全

• 海关编码: 2933399090

合成路线

1121-58-0 ~26% 16219-99-1

文献：Potturi, Hima K.; Gurung, Ras K.; Hou, Yuqing Journal of Organic Chemistry, 2012 , vol. 77, # 1 p. 626 - 631

上下游产品

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1121-58-0
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海关

海关编码	2933399090
中文概述	2933399090. 其他结构含非稠合吡啶环的化合物. 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:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%