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659614

Sigma-Aldrich

Poly[1,4-bis(hydroxyethyl)terephthalate-alt-ethyloxyphosphate]

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About This Item

Linear Formula:
HOCH2CH2OCOC6H4COOCH2H2(PO4(CH2CH3)OCH2CH2OCOC6H4COOCH2CH2O)n
MDL number:
UNSPSC Code:
12162002

form

solid

transition temp

Tg 25 °C (lit.)

solubility

H2O: insoluble, but swells (opaque solution)
THF: insoluble
chloroform: soluble (readily)
hexane: insoluble
methylene chloride: soluble (readily)

Application

Poly[1,4-bis(hydroxyethyl)terephthalate-alt-ethyloxyphosphate], a polyphosphoester polymer, may be suitable for biological applications such as drug delivery and tissue engineering. The polymer is biodegradable and biocompatible in nature.[1]

Features and Benefits

Biodegradable polymer with applications in drug delivery and gene delivery.

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Characterization of polyphosphoesters by fourier transform ion cyclotron resonance mass spectrometry.
Kaczorowska M A and Cooper H J
Journal of the American Society For Mass Spectrometry, 20(12), 2238-2247 (2009)

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