409774
Trimethylolpropane ethoxylate
average Mn ~450
Synonym(s):
3 arm PEG, 3 arm PEO, Poly(ethylene oxide), 3-arm, hydroxy terminated, Polyethylene glycol trimethylolpropane ether, Polyethylene glycol trimethylolpropane triether, Trimethylolpropane ethoxylate (20/3 EO/OH), Trimethylolpropane ethoxylate (4.6 EO/OH), Trimethylolpropane ethoxylate (4/15 EO/OH)
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About This Item
Linear Formula:
(C2H4O)n(C2H4O)n(C2H4O)nC6H14O
CAS Number:
UNSPSC Code:
12162002
MDL number:
mol wt
average Mn ~450
refractive index
n20/D 1.472
density
1.114 g/mL at 25 °C
Application
Trimethylolpropane ethoxylate (TMPE) can be dissolved with lithium trifluoromethanesulfonate (LiCF3SO3) to form an electrolyte. These electrolytes can act as charge transferring mediums for light emitting electrochemical cells and devices.
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Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
444.2 °F - closed cup
flash_point_c
229 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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White light from a single-emitter light-emitting electrochemical cell
Tang S, et al.
Journal of the American Chemical Society, 135(9), 3647-3652 (2013)
Quest for an appropriate electrolyte for high-performance light-emitting electrochemical cells
Tang S and Edman L
The Journal of Physical Chemistry Letters, 1(18), 2727-2732 (2010)
Identifying key properties of electrolytes for light-emitting electrochemical cells
Tang S, et al.
Chemistry of Materials, 26(17), 5083-5088 (2014)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 409774-250ML | 04061838146571 |