M6768
Methoxypolyethylene glycol 350
average mol wt 350
Synonym(s):
Polyethylene glycol, Methoxypolyethylene glycol, Poly(ethylene glycol) methyl ether, mono-Methyl polyethylene glycol 350
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About This Item
Linear Formula:
CH3O(CH2CH2O)nH
CAS Number:
MDL number:
UNSPSC Code:
12161900
PubChem Substance ID:
NACRES:
NA.25
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description
non-ionic
Quality Level
mol wt
average mol wt 350
application(s)
microbiology
InChI
1S/C3H8O2/c1-5-3-2-4/h4H,2-3H2,1H3
InChI key
XNWFRZJHXBZDAG-UHFFFAOYSA-N
Related Categories
General description
Methoxypolyethylene glycol 350 is a polymer similar in structure and nomenclature to polyethylene glycols.
Application
Methoxypolyethylene glycol 350 has been used in a study to assess the synthesis of a new class of thermosensitive micellar cyclotriphosphazenes. It has also been used in a study to investigate synthesis of a new amphiphilic poly(organophosphazene) by stepwise nucleophilic substitution.
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
359.6 °F - closed cup
Flash Point(C)
182 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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J. Controlled Release, 119, 7-7 (2007)
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The methoxy polyethylene glycols (MPEGs), also referred to as polyethylene glycol methyl ethers, are high molecular weight polymers similar in structure and nomenclature to the polyethylene glycols. Because of the potential for repeated cutaneous exposure of humans to MPEG-350 and
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J. Controlled Release, 105, 9-9 (2005)
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The microcosmic mechanisms of protein (recombinant human growth hormone, rhGH) incomplete release and stability from amphiphilic poly(monomethoxypolyethylene glycol-co-D,L-lactide) (mPEG-PLA, PELA) microspheres were investigated. PELA with different hydrophilicities (PELA-1, PELA-2, and PELA-3) based on various ratios of mPEG to PLA were
Junhwa Shin et al.
Molecular pharmaceutics, 9(11), 3266-3276 (2012-10-04)
A family of 3-methoxypoly(ethylene glycol)-vinyl ether-1,2-dioleylglycerol (mPEG-VE-DOG) lipopolymer conjugates, designed on the basis of DFT calculations to possess a wide range of proton affinities, was synthesized and tested for their hydrolysis kinetics in neutral and acidic buffers. Extruded ∼100 nm
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