MERCAPTO POLYETHYLENE GLYCOL 5,000 MONOMETHYL ETHER

Names

[ Name ]:
MERCAPTO POLYETHYLENE GLYCOL 5,000 MONOMETHYL ETHER

[Synonym ]:
Ethanethiol, 2-(2-methoxyethoxy)-
2-(2-Methoxyethoxy)ethanethiol
2-(2-methoxyethoxy)ethane-1-thiol
MFCD06252462

Biological Activity

[Description]:

m-PEG-thiol (MW 1000) modifies DNA thiolation for the synthesis of gold nanorods (AuNRs). Thiolated DNA can be loaded onto AuNR by the mPEG-SH/Tween 20 assisted method (Tween 20 and mPEG-SH repeatedly displace CTAB on the AuNR surface). DNA AuNRs have been widely used in nanostructure assembly, gene therapy, biosensing, and drug delivery.

[Related Catalog]:

Research Areas >> Others

[References]

[1]. Li J, et al. Simple and Rapid Functionalization of Gold Nanorods with Oligonucleotides Using an mPEG-SH/Tween 20-Assisted Approach. Langmuir. 2015 Jul 21;31(28):7869-76.

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
173.4±20.0 °C at 760 mmHg

[ Molecular Formula ]:
(C₂H₄O)nC₃H₈OS

[ Molecular Weight ]:
1000(Average)

[ Flash Point ]:
58.7±21.8 °C

[ Exact Mass ]:
136.055801

[ LogP ]:
0.25

[ Vapour Pressure ]:
1.7±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.444

Safety Information

[ RIDADR ]:
NONH for all modes of transport

Related Compounds

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