Poly[oxy(methyl-1,2-ethanediyl)],.alpha.-hydro-.omega.-(2-aminomethylethoxy)-,etherwith2-ethyl-2-(hydroxymethyl)-1,3-propanediol(3:1);Trimethylolpropanepoly(oxypropylene)triamine;trimethylolpropanetris(poly(propyleneglycol);POLYETHERAMINE T 403;TRIMETHYLOLPROPANE TRIS[POLY(PROPYLENE GLYCOL), AMINE TERMINATED] ETHER;Polyoxy(methyl-1,2-ethanediyl), .alpha.-hydro-.omega.-(2-aminomethylethoxy)-, ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1);Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-(2-aminomethylethoxy)-, ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol;JEFFAMINE T-403)
CAS:
39423-51-3
MF:
C2H5C[CH2[OCH2CH(CH3)]nNH2]3
MW:
0
EINECS:
500-105-6
Product Categories:
Crosslinking Agents and Additives for Epoxides;Polymer Additives;Polymers;Polymer Science
Mol File:
Mol File
TRIMETHYLOLPROPANE TRIS[POLY(PROPYLENE GLYCOL), AMINE TERMINATED] ETHER Chemical Properties
density
0.981 g/mL at 25 °C (lit.)
vapor pressure
0.002Pa at 20℃
refractive index
n20/D 1.461(lit.)
Fp
>230 °F
pka
10.25[at 20 ℃]
Water Solubility
562g/L at 20℃
LogP
-1.13 at 20℃
EPA Substance Registry System
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-(2-aminomethylethoxy)-, ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1) (39423-51-3)
Safety Information
Hazard Codes
C,N,Xn
Risk Statements
20/21/22-34-51/53-41-21/22
Safety Statements
23-26-27-36/37/39-45-61
RIDADR
UN 3267 8/PG 3
WGK Germany
1
HazardClass
8
PackingGroup
II
MSDS Information
Provider
Language
SigmaAldrich
English
TRIMETHYLOLPROPANE TRIS[POLY(PROPYLENE GLYCOL), AMINE TERMINATED] ETHER Usage And Synthesis
Chemical Properties
Colorless or yellowish liquid
Uses
T-403 may be surface functionalized by graphene nanoplatelet (GNP) and can be used as a water coolant in closed conduit flow. It can be incorporated into poly(butylene terephthalate) (PBT) as a blend, which enhances its melt-flowability. It can also be used as a cross-linker, which facilitates the curing of ethylene-glycidyl methacrylate copolymer.
General Description
Trimethylolpropane tris[poly(propylene glycol), amine terminated] ether (T-403) is a type of polyetheramine that has a primary amine group. It can be used as an epoxy curing agent. T-403 has a hydroxyl group that reacts with the epoxy monomer to form stable ether linkages.
![TRIMETHYLOLPROPANE TRIS[POLY(PROPYLENE GLYCOL), AMINE TERMINATED] ETHER](/uploads/41226/trimethylolpropane-tris-poly-propylene-glycol0e5b6.jpg)
