14527
O,O′-Bis(2-aminopropyl) polypropylene glycol-block-polyethylene glycol-block-polypropylene glycol
Mr 800
Synonym(s):
Jeffamine® ED-900, Polyethylene glycol
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About This Item
Linear Formula:
CH3CH(NH2)CH2[OCH(CH3)CH2]l(OCH2CH2)m[OCH2CH(CH3)]nNH2
CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
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product name
O,O′-Bis(2-aminopropyl) polypropylene glycol-block-polyethylene glycol-block-polypropylene glycol1, 800
mol wt
Mr ~900
General description
Jeffamine® ED-900 is an amine-terminated poly(ethylene glycol)/poly(propylene glycol) copolymer. It exists as a low viscosity and low vapor pressure liquid.{4}
Application
Jeffamine® ED-900 may be used to fabricate thin electrolyte films in diureasil matrix.{5} Succinyl chloride polymerized with ED-900 may be used as a drug carrier.{6}
Legal Information
Jeffamine is a registered trademark of Huntsman Petrochemical, LLC
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
235.4 °F - closed cup
Flash Point(C)
113 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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A new poly(ethylene glycol) (PEG)-modified poly(D,L-lactic acid) (PLA) was synthesized by grafting maleic anhydride onto PLA and subsequently amidating with O,O'-bis-(2-aminopropyl) polypropylene glycol-block-polyethylene oxide-block-polypropylene glycol (H2N-PEG-NH2, Mw: 600). Its structure was confirmed by FTIR, DSC, 1H NMR, GPC, and ninhydrin
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