85475-01-0

• 常用中文名：2-[2-(甲胺基)乙氧基]乙烷-1-醇
• 常用英文名：Hydroxy-PEG1-methylamine
• CAS号：85475-01-0
• 分子式：C₅H₁₃NO₂
• 分子量：119.16200
• 发布时间：2017-05-14 06:16:51
• 更新时间：2026-07-09 18:14:09
• Hydroxy-PEG1-methylamine is a PEG derivative containing a hydroxyl group with a methylamine group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The methylamine group is reactive with carboxylic acids, carbonyls (ketone, aldehyde) etc.

名称

• 中文名: 2-[2-(甲胺基)乙氧基]乙烷-1-醇
• 英文名: 2-[2-(methylamino)ethoxy]ethanol
• 中文别名: 2-(2-(甲氨基)乙氧基)乙醇; 2-[2-(甲基氨基)乙氧基]乙醇; 2-[2-(甲氨基)乙氧基]-1-乙醇; 羟基-聚乙二醇-甲氨基; 2-[2-(甲氨基)乙氧基]乙-1-醇
• 英文别名: 2'-Methylamino-2-hydroxy-diaethylaether; MeNH-PEG2-OH/Ethanol, 2-[2-(methylamino)ethoxy]; MeNH-PEG2-OH; 2-(2-Methylamino-aethoxy)-aethanol; Ethanol, 2-[2-(methylamino)ethoxy]; N-methyl-2-(2-hydroxyethoxy)ethylamine; 2-(2-N-methylaminoethoxy)ethanol; 2-[2-(methylamino)ethoxy]ethan-1-ol; 2-(2-(methylamino)ethoxy)ethanol; 2-(2-methylaminoethoxy)ethanol; Ethanol,2-[2-(methylamino)ethoxy]; N-methyl-2-(2-aminoethoxy)ethanol; 2-(2-(Methylamino)ethoxy)ethanol , Hydroxy-PEG1-methylamine

物化性质

• 分子式: C₅H₁₃NO₂
• 分子量: 119.16200
• 精确质量: 119.09500
• PSA: 41.49000

合成路线

67-56-1 929-06-6 ~% 85475-01-0

文献：Oku, Tomoharu; Arita, Yoshitaka; Tsuneki, Hideaki; Ikariya, Takao Journal of the American Chemical Society, 2004 , vol. 126, # 23 p. 7368 - 7377

67-56-1 929-06-6 ~% 110-91-8 1704-62-7 详细

文献：Oku, Tomoharu; Ikariya, Takao Angewandte Chemie - International Edition, 2002 , vol. 41, # 18 p. 3476 - 3479

628-89-7 74-89-5 ~% 85475-01-0 254448-29-8

文献：Lermit; Moggridge Journal of the Chemical Society, 1947 , p. 530,532