1.00859

Ethylene glycol monomethyl ether

for analysis EMSURE^® ACS,Reag. Ph Eur

• Sinônimo(s): 2-Methoxyethanol, Methyl glycol, Ethylene glycol monomethyl ether
• Fórmula linear: CH₃OCH₂CH₂OH
• Número CAS: 109-86-4
• Peso molecular: 76.09
• Beilstein: 1731074
• Número MDL: MFCD00002867
• Código UNSPSC: 12191502
• Número do índice EC: 203-713-7
• NACRES: NA.05

Propriedades

• grau: ACS reagent; for analytical purposes
• Nível de qualidade: 300
• Agency: reag. Ph. Eur.
• densidade de vapor: 2.62 (vs air)
• pressão de vapor: 6.17 mmHg ( 20 °C)
• linha de produto: EMSURE^®
• Ensaio: ≥99.5% (GC)
• Formulário: liquid
• temperatura de autoignição: 548 °F
• Lim. expl.: 24.5 %
• dilution: (for analytical testing)
• Impurezas: ≤0.0005 meq/g Alkalinity; ≤0.001 meq/g Acidity; ≤0.002% Peroxide (as H₂O₂); ≤0.003% Aldehydes (as C<SUB>2</SUB>H<SUB>4</SUB>O); ≤0.1% Water
• resíduo de evaporação: ≤0.003%
• cor: clearAPHA: ≤10
• índice de refração: n20/D 1.402 (lit.)
• pH: 7 (20 °C)
• Viscosidade cinemática: 1.6 cSt(20 °C)
• p.e.: 124-125 °C (lit.)
• pf: −85 °C (lit.)
• temperatura de transição: flash point 37 °C
• densidade: 0.965 g/mL at 25 °C (lit.)
• traços de cátion: Al: ≤0.00005%; B: ≤0.000002%; Ba: ≤0.00001%; Ca: ≤0.00005%; Cd: ≤0.000005%; Co: ≤0.000002%; Cr: ≤0.000002%; Cu: ≤0.000002%; Fe: ≤0.00005%; Mg: ≤0.00001%; Mn: ≤0.000002%; Ni: ≤0.000002%; Pb: ≤0.00001%; Sn: ≤0.00001%; Zn: ≤0.00001%
• cadeia de caracteres SMILES: COCCO
• temperatura de armazenamento: 2-30°C
• InChI: 1S/C3H8O2/c1-5-3-2-4/h4H,2-3H2,1H3
• chave InChI: XNWFRZJHXBZDAG-UHFFFAOYSA-N

Descrição

Descrição geral

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Aplicação

• A Star-Structured Polymer Electrolyte for Low-Temperature Solid-State Lithium Batteries: Ethylene glycol monomethyl ether is used to enhance the performance of solid-state lithium batteries, demonstrating its utility in improving battery technology under low-temperature conditions (Zhang et al., 2024).


• Deliver on a Promise: Hydrogen-Bonded Polymer Nanomedicine with a Precise Ratio of Chemodrug and Photosensitizer for Intelligent Cancer Therapy: Ethylene glycol monomethyl ether′s properties are exploited in the formulation of advanced nanomedicine platforms for targeted cancer therapy, showcasing its potential in high-stakes medical applications (Wu et al., 2024).

Especificações

Saturation Concentration in Air: 33 g/m3 (20 °C)

Ligação

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Informações legais

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Informações de segurança

• Pictogramas: GHS02,GHS07,GHS08
• Palavra indicadora: Danger
• Frases de perigo: H226 - H302 + H312 + H332 - H360FD - H370 - H373
• Declarações de precaução: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P308 + P311
• Classificações de perigo: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - Repr. 1B - STOT RE 2 - STOT SE 1
• Órgãos-alvo: Immune system, thymus
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): 104.0 °F - closed cup
• Ponto de fulgor (°C): 40 °C - closed cup