471518

2-(叔丁氨基)乙醇

99%

• 别名: N-叔丁基乙醇胺
• 线性分子式: (CH₃)₃CNHCH₂CH₂OH
• CAS号: 4620-70-6
• 分子量: 117.19
• Beilstein: 1732684
• EC 号: 225-034-5
• MDL编号: MFCD00002837
• UNSPSC代码: 12352100
• PubChem化学物质编号: 24870739

属性

• 蒸汽密度: 4 (vs air)
• 方案: 99%
• 表单: solid
• 沸点: 90-92 °C/25 mmHg (lit.)
• mp: 41-43 °C (lit.)
• 密度: 0.867 g/mL at 25 °C (lit.)
• SMILES字符串: CC(C)(C)NCCO
• InChI: 1S/C6H15NO/c1-6(2,3)7-4-5-8/h7-8H,4-5H2,1-3H3
• InChI key: IUXYVKZUDNLISR-UHFFFAOYSA-N

说明

一般描述

2-(tert-Butylamino)ethanol (TBAE) is an alkanolamine. Its dissociation constant has been evaluated at several temperatures. It is a sterically hindered amine and is a useful chemical absorbent for the selective absorption of hydrogen sulfide in the presence of carbon dioxide. The physical solubility of hydrogen sulfide in aqueous solutions of TBAE neutralized with hydrochloric acid has been tested. The obtained solubility data was correlated using the van-Krevelen-Hoftijzer method.

应用

2-(tert-Butylamino)ethanol may be used in the synthesis of 3-tert-butyl-2,2-diphenyl-1,3-oxazaborolidine.

安全信息

• 象形图: GHS06,GHS05
• 警示用语：: Danger
• 危险声明: H302,H311,H314
• 预防措施声明: P260 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• 危险分类: Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
• 储存分类代码: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• 闪点(°F): No data available
• 闪点(°C): No data available
• 个人防护装备: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges