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471445

Sigma-Aldrich

2-(Methylamino)ethanol

≥98%

Synonym(s):

N-Methylethanolamine

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25 ML
₩30,349
250 ML
₩57,449
2 L
₩136,619

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Estimated to ship onApril 21, 2025Details

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25 ML
₩30,349
250 ML
₩57,449
2 L
₩136,619

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

₩30,349

Estimated to ship onApril 21, 2025Details

Request a Bulk Order

vapor density

2.6 (vs air)

Quality Level

200

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.)

functional group

amine
hydroxyl

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV7451
MKCW6475
MKCM6871
MKCK3027
MKCJ3030

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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)
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
B Malewicz et al.
European journal of biochemistry, 253(1), 10-19 (1998-05-13)
Ethanolamine (Etn), as well as its N-methyl (MeEtn) and N,N-dimethyl (Me2Etn) analogues, were recently shown to potentiate the stimulatory effect of insulin on DNA synthesis in serum-starved NIH 3T3 fibroblasts. In the present work we assessed the impact of the
A B Kier et al.
Biochimica et biophysica acta, 938(3), 434-446 (1988-03-03)
LM fibroblasts grown in a chemically-defined, serum-free medium readily incorporated choline or one of three analogues of choline, namely N,N-dimethylethanolamine, N-monomethylethanolamine, or ethanolamine into membrane phospholipids. The effect of these phospholipid manipulations in vitro on tumor growth and metastasis was
Z M Yao et al.
The Journal of biological chemistry, 264(19), 11373-11380 (1989-07-05)
We have demonstrated that hepatic very low density lipoprotein (VLDL) secretion requires active phosphatidylcholine (PC) synthesis via either the CDP-choline pathway or phosphatidylethanolamine (PE) methylation pathway (Yao, Z., and Vance, D.E. (1988) J. Biol. Chem. 263, 2998-3004). In the present
View All Related Papers

Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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