450596
Poly(ethylene glycol) bis(2-ethylhexanoate)
average Mn ~650
Sinônimo(s):
PEG bis(2-ethylhexanoate)
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About This Item
Fórmula linear:
CH3(CH2)3CH(C2H5)CO(OCH2CH2)nO2CCH(C2H5)(CH2)3CH3
Número CAS:
Número MDL:
Código UNSPSC:
12162002
ID de substância PubChem:
NACRES:
NA.23
Produtos recomendados
peso molecular
average Mn ~650
índice de refração
n20/D 1.453 (lit.)
viscosidade
50 cP(25 °C)(lit.)
pf
−48 °C (lit.)
solubilidade
H2O: insoluble
hexane, toluene, ethanol, and acetone: soluble
densidade
1.02 g/mL at 25 °C (lit.)
cadeia de caracteres SMILES
OCCO.CCCCC(CC)C(O)=O
InChI
1S/C18H34O4/c1-5-9-11-15(7-3)17(19)21-13-14-22-18(20)16(8-4)12-10-6-2/h15-16H,5-14H2,1-4H3
chave InChI
XCQFTFZCTGZCNP-UHFFFAOYSA-N
Descrição geral
Poly(ethylene glycol) bis(2-ethylhexanoate) (PEG-EH) is an ethylene acrylic elastomer that can be used as a low volatile plasticizer.
Aplicação
PEG-EH can form a blend with polyvinylidene fluoride (PVDF) which can be used in the preparation of electrolytes for lithium batteries. It is also used as an additive for the development of ionization methods for mass spectroscopy.
Características e benefícios
Low volatility and good heat resistance. Compatible with a variety of polymers including polyesters and polyamides.
Código de classe de armazenamento
10 - Combustible liquids
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Gloves
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