93970
Ucon™ HTF 14
range of application 18-260 °C
Synonym(s):
Poly(ethylene glycol-ran-propylene glycol) monobutyl ether
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About This Item
CAS Number:
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
InChI
1S/C4H10O.C3H8O2.C2H6O2/c1-2-3-4-5;1-3(5)2-4;3-1-2-4/h5H,2-4H2,1H3;3-5H,2H2,1H3;3-4H,1-2H2
SMILES string
OCCO.CCCCO.CC(O)CO
InChI key
QMNOIORHZMRPLS-UHFFFAOYSA-N
form
liquid
range of application measuring range
18-260 °C
density
1.04 g/mL at 20 °C
Application
Ucon™ HTF 14 is a thermoseparating polymer (TSP) that can be used in aqueous two-phase extraction (ATPE) due to its decreasing solubility in its aqueous solution as the temperature rises. It is also used in a polymer coating on solid-phase microextraction (SPME) fibers using the sol-gel technique to impart thermal resistance and stability.
water soluble oil bath fluid
Legal Information
Ucon is a trademark of Union Carbide
Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Gloves
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Sol-gel-based solid-phase microextraction and gas chromatography-mass spectrometry determination of dextromethorphan and dextrorphan in human plasma
Bagheri, Habib and Es-haghi, Ali and Rouini, Mohammad-Reza
Journal of Chromatography. B, Biomedical Sciences and Applications, 818(2), 147-157 (2005)
Hong Ding et al.
Nanoscale, 3(4), 1813-1822 (2011-03-03)
In this study QDs were encapsulated in carboxylated PluronicF127 (F127COOH) triblock polymeric micelles and conjugated with anti-mesothelin antibody for the purpose of alleviating potential toxicity, enhancing the stability and improving targeting efficiency of CdTe/ZnS quantum dots (QDs) in tumors. The
Diego A Chiappetta et al.
Nanomedicine (London, England), 8(2), 223-237 (2012-11-24)
To investigate the intranasal administration of poly(ethylene oxide)-poly(propylene oxide) polymeric micelles loaded with high payloads of the first-line antiretroviral drug efavirenz for targeting to the CNS. The effect of micellar size and composition and drug payload was assessed, employing simple
Na Li et al.
Journal of colloid and interface science, 350(1), 117-125 (2010-07-06)
Nanoparticles consisting of a cross-linked cationic polymer network were prepared using Pluronic F127 and poly(ethylenimine) (PEI) and suggested as a drug delivery system for the anticancer drug Paclitaxel (PTX). In order to further improve the targeting capability of nanoparticles, folic
Tarek A Ahmed et al.
Pharmaceutical development and technology, 16(5), 497-510 (2010-06-17)
A suitable topical formulation of mefenamic acid was developed in order to eliminate the gastrointestinal disorders associated with its oral administration. Drug coprecipitates prepared with different polymers at various drug-to-polymer ratios improved drug solubility and dissolution compared to pure drug
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