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Merck

64719

Sigma-Aldrich

2-Methoxyethanol

for amino acid analysis, ≥99.5% (GC)

Synonym(e):

Ethylenglycolmonomethylether, Methylglycol

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About This Item

Lineare Formel:
CH3OCH2CH2OH
CAS-Nummer:
Molekulargewicht:
76.09
Beilstein:
1731074
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352200
PubChem Substanz-ID:

Qualität

for amino acid analysis

Dampfdichte

2.62 (vs air)

Dampfdruck

6.17 mmHg ( 20 °C)

Assay

≥99.5% (GC)

Selbstzündungstemp.

548 °F

Enthält

~0.0005% 2,6-di-tert-butyl-4-methylphenol as stabilizer

Expl.-Gr.

24.5 %

Verunreinigungen

≤0.002% peroxides (as H2O2)
≤0.005% free acid (as CH3COOH)
≤0.1% water

Abdampfrückstand

≤0.003%

Brechungsindex

n20/D 1.402 (lit.)
n20/D 1.402

bp

124-125 °C (lit.)

mp (Schmelzpunkt)

−85 °C (lit.)

Dichte

0.965 g/mL at 25 °C (lit.)

Eignung

in accordance for suitability for amino acid analysis (as solvent for ninhydrin dyeing reagent)

SMILES String

COCCO

InChI

1S/C3H8O2/c1-5-3-2-4/h4H,2-3H2,1H3

InChIKey

XNWFRZJHXBZDAG-UHFFFAOYSA-N

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Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - Repr. 1B - STOT RE 2 - STOT SE 1

Zielorgane

Immune system, thymus

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 2

Flammpunkt (°F)

104.0 °F - closed cup

Flammpunkt (°C)

40 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Die Dokumentenbibliothek aufrufen

H-Y Chang et al.
Occupational and environmental medicine, 61(8), 697-702 (2004-07-20)
To evaluate the protective effectiveness of gloves from occupational exposure to 2-methoxyethanol (2-ME); and to examine the association of 2-methoxyacetic acid (MAA) in urine and plasma collected simultaneously from low 2-ME exposure and high 2-ME exposure workers in a semiconductor
Alberto Dessy et al.
Colloids and surfaces. B, Biointerfaces, 87(2), 236-242 (2011-06-17)
Therapeutic properties of Dead Sea Water (DSW) in the treatment of skin diseases such as atopic dermatitis, psoriasis and photo aging UV damaged skin have been well established. DSW is in fact rich in minerals such as calcium, magnesium, sodium
Anna Maria Piras et al.
International journal of pharmaceutics, 357(1-2), 260-271 (2008-03-04)
The preparation of novel biocompatible polymeric nanoconstructs suitable to load sensitive bioactive protein agents is reported. Nanoparticles were prepared as based on hybrid polymeric matrices consisting of synthetic bioerodible alternating copolymers of maleic anhydride and n-butylvinylether hemiesterified with 2-methoxyethanol and
Makoto Takei et al.
Toxicological sciences : an official journal of the Society of Toxicology, 118(2), 643-652 (2010-07-10)
Ethylene glycol monomethyl ether (EGME) is a widely used industrial solvent known to cause adverse effects to human and other mammals. Organs with high metabolism and rapid cell division, such as testes, are especially sensitive to its actions. In order
Frank Welsch
Toxicology letters, 156(1), 13-28 (2005-02-12)
Numerous experimental studies have established that only a few among the large family of ethylene glycol ethers (EGEs) elicit toxicity on reproduction in either gender. Notable are the monomethyl (EGME) and monoethyl (EGEE) ethers and their respective acetate esters whose

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