471321
2-(Diethylamino)ethanol
≥99.5%
Synonyme(s) :
N,N-Diethylethanolamine, DEAE, DEEA
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A propos de cet article
Formule linéaire :
(C2H5)2NCH2CH2OH
Numéro CAS:
Poids moléculaire :
117.19
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-845-2
Beilstein/REAXYS Number:
741863
MDL number:
Assay:
≥99.5%
Service technique
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4.04 (vs air)
Quality Level
vapor pressure
1 mmHg ( 20 °C)
assay
≥99.5%
expl. lim.
11.7 %
refractive index
n20/D 1.441 (lit.)
bp
161 °C (lit.)
density
0.884 g/mL at 25 °C (lit.)
functional group
amine, hydroxyl
SMILES string
CCN(CC)CCO
InChI
1S/C6H15NO/c1-3-7(4-2)5-6-8/h8H,3-6H2,1-2H3
InChI key
BFSVOASYOCHEOV-UHFFFAOYSA-N
General description
2-(Diethylamino)ethanol (DEEA) is a tertiary alkanolamine multi-component aqueous solvent. It has a high chemical stability and resistance against degradation. DEEA is used to prepare quaternary ammonium salts. These salts are widely used as phase transfer catalysts to promote reactions between immiscible phases.
Application
2-(Diethylamino)ethanol (DEEA) can be used as a co-solvent with methyldiethanolamine (MDEA) and sulfolane to investigate the CO2 absorption and desorption behavior in aqueous solutions. Additionally, DEAE is used to prepare N-substituted glycine derivatives and these compounds are used in the synthesis of peptides and proteins.
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - Skin Corr. 1B
Classe de stockage
3 - Flammable liquids
wgk
WGK 1
flash_point_f
122.0 °F - closed cup
flash_point_c
50 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Kinetics of carbon dioxide reaction with diethylaminoethanol in aqueous solutions.
Kim CJ and Savage DW.
Chemical Engineering Science, 42(6), 1481-1487 (1987)
Glucamines as green alternatives to conventional amino alcohols in metalworking fluids
Seddig, et al.
Materials and Corrosion, 74, 394-402 (2023)
CO2 absorption/desorption in aqueous DEEA/MDEA and their hybrid solutions with sulfolane
Nozaeim, et al.
Journal of Natural Gas Science and Engineering, 76, 103219-103219 (2020)