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Sigma-Aldrich

2-(Methylamino)ethanol

≥98%

Synonym(s):

N-Methylethanolamine

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About This Item

Linear Formula:
CH3NHCH2CH2OH
CAS Number:
109-83-1
Molecular Weight:
75.11
Beilstein:
1071196
EC Number:
203-710-0
MDL number:
MFCD00002839
UNSPSC Code:
12352100
PubChem Substance ID:
24870733
NACRES:
NA.22

vapor density

2.6 (vs air)

vapor pressure

0.5 mmHg ( 20 °C)

Assay

≥98%

form

liquid

autoignition temp.

662 °F

expl. lim.

19.8 %

refractive index

n20/D 1.439 (lit.)

bp

159 °C (lit.)

density

0.935 g/mL at 25 °C (lit.)

SMILES string

CNCCO

InChI

1S/C3H9NO/c1-4-2-3-5/h4-5H,2-3H2,1H3

InChI key

OPKOKAMJFNKNAS-UHFFFAOYSA-N

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General description

2-(Methylamino)ethanol is used as an organic building block in chemical synthesis. It also finds applications in various fields such as textile lubricants, polishes, detergents, and in personal care products. In addition to this, it is used as a solvent for the removal of carbon dioxide from the gas stream.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2 - Skin Corr. 1B - STOT RE 2 Oral - STOT SE 3

Target Organs

Kidney,Testes,Liver,spleen,ovary, Respiratory system

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 2

Flash Point(F)

168.8 °F - closed cup

Flash Point(C)

76 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Andrzej Grajkowski et al.
Nucleic acids research, 33(11), 3550-3560 (2005-06-24)
A CpG-containing DNA oligonucleotide functionalized with the 2-(N-formyl-N-methyl)aminoethyl thiophosphate protecting group (CpG ODN fma1555) was prepared from phosphoramidites 1a-d using solid-phase techniques. The oligonucleotide behaved as a prodrug by virtue of its conversion to the well-studied immunomodulatory CpG ODN 1555
A ?core-shell? approach to producing 3D polymer nanocomposites.
Kalinina O and Kumacheva E.
Macromolecules, 32(12), 4122-4129 (1999)
Volumetric properties, viscosities, and refractive indices for aqueous 2-(Methylamino) ethanol solutions from (298.15 to 343.15) K.
Li J, et al.
Journal of Chemical and Engineering Data, 42(2), 560-565 (2007)
Densities and Viscosities of Aqueous Ternary Mixtures of 2-(Methylamino) ethanol and 2-(Ethylamino) ethanol with Diethanolamine, Triethanolamine, N-Methyldiethanolamine, or 2-Amino-1-methyl-1-propanol from 298.15 to 323.15 K.
Alvarez e, et al.
Journal of Chemical and Engineering Data, 51(3), 955-962 (2006)
Roberto Motterlini et al.
Redox biology, 20, 334-348 (2018-11-06)
Oxidative stress and inflammation are predominant features of several chronic diseases. The nuclear factor erythroid 2-related factor 2 (Nrf2) is a major arbiter in counteracting these insults via up-regulation of several defensive proteins, including heme oxygenase-1 (HO-1). HO-1-derived carbon monoxide
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