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422118

Sigma-Aldrich

O-(2-Aminopropyl)-O′-(2-methoxyethyl)polypropylene glycol

average Mn ~600

Synonym(s):

Jeffamine® M-600, Polypropylene glycol 500 mono-2-aminoethyl mono-2-methoxyethyl ether

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About This Item

Linear Formula:
CH3OCH2CH2O[CH(CH3)CH2O]nCH2CH(NH2)CH3
CAS Number:
83713-01-3
MDL number:
MFCD00147774
UNSPSC Code:
12352103
PubChem Substance ID:
24866292
NACRES:
NA.22

form

viscous liquid

Quality Level

200

mol wt

average Mn ~600

refractive index

n20/D 1.445 (lit.)

density

0.98 g/mL at 25 °C (lit.)

SMILES string

COCCO.CC(N)CO.OCCCO

InChI

1S/C3H9NO.2C3H8O2/c1-3(4)2-5;1-5-3-2-4;4-2-1-3-5/h3,5H,2,4H2,1H3;4H,2-3H2,1H3;4-5H,1-3H2

InChI key

XVTJMTQHAYBRLF-UHFFFAOYSA-N

General description

Jeffamine® M-600 is a polyether amine used as a surface modifier for epoxy nanocomposites.

Application

O-(2-aminopropyl)-O′-(2-methoxyethyl)polypropylene glycol can be employed as a dispersant in non-aqueous media for colloidal processing of silicon nitride (Si3N4), resulting in a deagglomerated stable Si3N4 suspension. It is also used to synthesize PEMA-g-PPG graft copolymer [poly(ethylene-alt-maleic anhydride)-g- poly(propylene glycol)] for the process of CO2 capture membranes.

Legal Information

Jeffamine is a registered trademark of Huntsman Petrochemical, LLC

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

208.4 °F - closed cup

Flash Point(C)

98.00 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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A novel class of dispersants for colloidal processing of Si3N4 in non-aqueous media
Wang L, et al.
Materials Letters, 40(1), 14-17 (1999)

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