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Merck

471518

Sigma-Aldrich

2-(叔丁氨基)乙醇

99%

别名:

N-叔丁基乙醇胺

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About This Item

线性分子式:
(CH3)3CNHCH2CH2OH
CAS号:
分子量:
117.19
Beilstein:
1732684
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:

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

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一般描述

2-(tert-Butylamino)ethanol (TBAE) is an alkanolamine.[1] Its dissociation constant has been evaluated at several temperatures.[1] 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.[2] 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.[3]

应用

2-(tert-Butylamino)ethanol may be used in the synthesis of 3-tert-butyl-2,2-diphenyl-1,3-oxazaborolidine.[4]

象形图

Skull and crossbonesCorrosion

警示用语:

Danger

危险声明

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Effect of carbon dioxide loading on the solubility of nitrous oxide in aqueous solutions of 2-(tert-butylamino) ethanol.
Munder B, et al.
Journal of Chemical and Engineering Data, 45(6), 1195-1195 (2000)
Physical solubility of hydrogen sulfide in aqueous solutions of 2-(tert-butylamino) ethanol.
Munder B, et al.
Journal of Chemical and Engineering Data, 45(6), 1201-1204 (2000)
Yuliya Dobrydneva et al.
Molecular pharmacology, 69(1), 247-256 (2005-10-11)
We have synthesized a series of 2-aminoethoxydiphenyl borate (2-APB, 2,2-diphenyl-1,3,2-oxazaborolidine) analogs and tested their ability to inhibit thrombin-induced Ca(2+) influx in human platelets. The analogs were either synthesized by adding various substituents to the oxazaborolidine ring (methyl, dimethyl, tert-butyl, phenyl
Dissociation constants of some alkanolamines at 293, 303, 318, and 333 K.
Little RJ, et al.
Journal of Chemical and Engineering Data, 35(3), 276-277 (1990)

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