Poly(ethylene glycol) bis(2-ethylhexanoate)
ALDRICH/450596 - average Mn ~650
Synonym: PEG bis(2-
CAS Number: 9004-93-7
MDL Number: MFCD00241430
Linear Formula: CH3(CH2)3CH(C2H5)CO(OCH2CH2)nO2CCH(C2H5)(CH2)3CH3
Product Type: Chemical
| density | 1.02 g/mL at 25 °C (lit.) |
| InChI | 1S/C18H34O4/c1-5-9-11-15( |
| InChI key | XCQFTFZCTGZCNP-UHFFFAOYSA |
| mol wt | average Mn ~650 |
| mp | −48 °C (lit.) |
| refractive index | n |
| SMILES string | OCCO.CCCCC(CC)C(O)=O |
| solubility | H2O: insoluble |
| hexane, toluene, ethanol, and acetone: soluble | |
| viscosity | 50 cP(25 °C)(lit.) |
| Application: | 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. |
| Features and Benefits: | Low volatility and good heat resistance. Compatible with a variety of polymers including polyesters and polyamides. |
| General description: | Poly(ethylene glycol) bis(2-ethylhexanoate) (PEG-EH) is an ethylene acrylic elastomer that can be used as a low volatile plasticizer. |
| Packaging: | 250 mL in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| mp | −48 °C (lit.) |
| Density | 1.02 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12162002 |