MERCAPTO POLYETHYLENE GLYCOL 5,000 MONOMETHYL ETHER

Modify Date: 2024-01-12 09:58:18

MERCAPTO POLYETHYLENE GLYCOL 5,000 MONOMETHYL ETHER structure	Common Name	MERCAPTO POLYETHYLENE GLYCOL 5,000 MONOMETHYL ETHER
	CAS Number	134874-49-0	Molecular Weight	1000(Average)
	Density	1.0±0.1 g/cm3	Boiling Point	173.4±20.0 °C at 760 mmHg
	Molecular Formula	(C₂H₄O)nC₃H₈OS	Melting Point	N/A
	MSDS	USA	Flash Point	58.7±21.8 °C

Use of MERCAPTO POLYETHYLENE GLYCOL 5,000 MONOMETHYL ETHER

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.

Name	2-(2-Methoxyethoxy)ethanethiol
Synonym	More Synonyms

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.

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