TRIMETHYLOLPROPANE TRIS[POLY(PROPYLENE GLYCOL), AMINE TERMINATED] ETHER

CAS NO.：39423-51-3
Empirical Formula: C2H5C[CH2[OCH2CH(CH3)]nNH2]3
Molecular Weight: 0
MDL number: MFCD00197951
EINECS: 500-105-6
SAFETY DATA SHEET (SDS)
Update Date: 2025-07-09 08:30:44

What is TRIMETHYLOLPROPANE TRIS[POLY(PROPYLENE GLYCOL), AMINE TERMINATED] ETHER?

Chemical properties

Colorless or yellowish liquid

The Uses of TRIMETHYLOLPROPANE TRIS[POLY(PROPYLENE GLYCOL), AMINE TERMINATED] ETHER

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.

Flammability and Explosibility

Not classified

Properties of TRIMETHYLOLPROPANE TRIS[POLY(PROPYLENE GLYCOL), AMINE TERMINATED] ETHER

Density	0.981 g/mL at 25 °C (lit.)
vapor pressure	0.002Pa at 20℃
refractive index	n20/D 1.461(lit.)
Flash point:	>230 °F
pka	10.25[at 20 ℃]
Water Solubility	562g/L 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 for TRIMETHYLOLPROPANE TRIS[POLY(PROPYLENE GLYCOL), AMINE TERMINATED] ETHER

Signal word	Danger
Pictogram(s)	Corrosion Corrosives GHS05 Exclamation Mark Irritant GHS07 Environment GHS09
GHS Hazard Statements	H318:Serious eye damage/eye irritation H411:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes	P280:Wear protective gloves/protective clothing/eye protection/face protection.

Computed Descriptors for TRIMETHYLOLPROPANE TRIS[POLY(PROPYLENE GLYCOL), AMINE TERMINATED] ETHER

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