M42203
N-Methyldiethanolamine
99%
Synonym(s):
2,2′-Methyliminodiethanol, N,N-Bis(2-hydroxyethyl)methylamine, MDEA
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About This Item
Linear Formula:
CH3N(CH2CH2OH)2
CAS Number:
Molecular Weight:
119.16
EC Number:
203-312-7
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1734441
MDL number:
InChI key
CRVGTESFCCXCTH-UHFFFAOYSA-N
InChI
1S/C5H13NO2/c1-6(2-4-7)3-5-8/h7-8H,2-5H2,1H3
SMILES string
CN(CCO)CCO
vapor density
4 (vs air)
vapor pressure
0.01 mmHg ( 20 °C)
assay
99%
autoignition temp.
770 °F
expl. lim.
99 %, 55 °F, ~56 %, 23 °F, ~8.8 %
bp
246-248 °C (lit.)
density
1.038 g/mL at 25 °C (lit.)
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
260.6 °F - closed cup
flash_point_c
127 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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N Bord et al.
Analytical and bioanalytical chemistry, 380(2), 325-332 (2004-09-01)
Alkanolamines such as diethanolamine (DEA) and N-methyldiethanolamine (MDEA) are used in desulfurization processes in crude oil refineries. These compounds may be found in process waters following an accidental contamination. The analysis of alkanolamines in refinery process waters is very difficult
Márcio Rodrigues et al.
Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques, 17(3), 302-315 (2014-09-17)
Carica papaya has been traditionally used worldwide in folk medicine to treat a wide range of ailments in humans, including the management of obesity and digestive disorders. However, scientific information about its potential to interact with conventional drugs is lacking.
Jacob D McDonald et al.
Environmental science & technology, 48(18), 10821-10828 (2014-08-29)
Carbon dioxide (CO2) absorption with aqueous amine solvents is a method of carbon capture and sequestration (CCS) from flue gases. One concern is the possible release of amine solvents and degradation products into the atmosphere, warranting evaluation of potential pulmonary
G L Gresham et al.
Journal of mass spectrometry : JMS, 35(12), 1460-1469 (2001-02-17)
The nitrogen blister agents HN-2 (bis(2-chloroethyl)methylamine) and HN-3 (tris(2-chloroethyl)amine) were directly analyzed on the surface of soil samples using ion trap secondary ion mass spectrometry (SIMS). In the presence of water, HN-1 (bis(2-choroethyl)ethylamine), HN-2 and HN-3 undergo hydrolysis to form
Camilla Montesano et al.
Talanta, 130, 382-387 (2014-08-28)
The binding specificity of a bio-inspired hexapeptide (QHWWDW) versus cocaine and four other drugs such as 3,4-methylenedioxy-N-methylamphetamine (MDMA), 3,4-methylenedioxy-N-ethylamphetamine (MDEA), phencyclidine and morphine was computationally studied and then experimentally confirmed in solid phase extraction (SPE) followed by liquid chromatography-mass spectrometry
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