26921-68-6

• 常用中文名：2-(甲基亚硝基氨基)乙醇
• 常用英文名：Ethanol,2-(methylnitrosoamino)
• CAS号：26921-68-6
• 分子式：C₃H₈N₂O₂
• 分子量：104.10800
• 发布时间：2017-09-16 08:33:52
• 更新时间：2026-07-07 09:00:30

名称

• 中文名: 2-(甲基亚硝基氨基)乙醇
• 英文名: N-(2-hydroxyethyl)-N-methylnitrous amide
• 中文别名: 米安色林杂质22; N-亚硝基-N-甲基乙醇胺 (1,1,2,2-D4, 甲基-D3, ) 5 MG/ML溶于甲醇; N-亚硝基-2-甲基氨基乙醇; N-亚硝基-N-甲基乙醇胺/ML溶于甲醇; N-(2-羟乙基)-N-甲基亚硝酸酰胺; 尼卡地平杂质76; N-(2-羟乙基)-N-甲基亚硝酰胺
• 英文别名: N-Nitroso-2-Methylaminoethanol; (2-hydroxyethyl)methylnitrosamine; N-nitrosomethyl-(2-hydroxyethyl)amine; N-Methyl(nitrosoamino)-ethanol in acetonitrile; 2-[methyl(nitroso)amino]ethanol; N-Nitroso-methyl-2-hydroxyaethylamin; ETHANOL,2-(METHYLNITROSOAMINO); N-Methylethanolnitrosamine; 2-(Methylnitrosoamino)ethanol; N-Methyl(nitrosoamino)-ethanol; N-Nitrosomethylethanolamine; N-Methyl-N-nitroso-2-hydroxyethylamin; N-methyl-N-nitroso-2-hydroxyethylamine; Nicdipine Impurity76; Methyl-2-hydroxyethylnitrosamine; Methyl-2-hydroxyethylnitrosoamine; Methyl-(2-hydroxy-ethyl)-nitrosamin; N-(Nitrosomethyl)ethanolamine; N-Nitrosomethyl-(2-hydroxyethyl)amine

物化性质

• 密度: 1.16g/cm3
• 沸点: 277.1ºC at 760mmHg
• 分子式: C₃H₈N₂O₂
• 分子量: 104.10800
• 闪点: 121.4ºC
• 精确质量: 104.05900
• PSA: 52.90000
• 外观性状: 黄色液体
• 蒸汽压: 0.00057mmHg at 25°C
• 折射率: 1.468
• 储存条件: 室温

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : KL7631000 CHEMICAL NAME : Ethanol, 2-(methylnitrosoamino)- CAS REGISTRY NUMBER : 26921-68-6 LAST UPDATED : 199709 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C3-H8-N2-O2 MOLECULAR WEIGHT : 104.13 WISWESSER LINE NOTATION : Q2N1&NO HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1602 mg/kg/60W-I TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors TYPE OF TEST : DNA damage MUTATION DATA TEST SYSTEM : Rodent - mouse DOSE/DURATION : 30 mg/kg REFERENCE : CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 52,3300,1992

安全

• 海关编码: 2928000090

合成路线

109-83-1 ~91% 26921-68-6

文献：Porath, Bernd; Rademacher, Paul; Boese, Roland; Blaeser, Dieter Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, 2002 , vol. 57, # 4 p. 365 - 376

20420-02-4 ~% 26921-68-6

文献：Trepanier,D.L.; Sprancmanis,V. Journal of Organic Chemistry, 1964 , vol. 29, p. 673 - 677

1116-54-7 ~% 59-89-2 62-75-9 26921-68-6 详细

文献：Loeppky, R. N.; McKinley, W. A.; Hazlitt, L. G.; Outram, J. R. Journal of Organic Chemistry, 1982 , vol. 47, # 25 p. 4833 - 4841

上下游产品

上游产品  2
109-83-1 1116-54-7
下游产品  4
50-00-0 62-75-9 4549-40-0 90872-05-2

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%