Trimethylene bis(4-aminobenzoate)
- CAS NO.：57609-64-0
- Empirical Formula: C17H18N2O4
- Molecular Weight: 314.34
- MDL number: MFCD00129765
- EINECS: 260-847-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:54:16
What is Trimethylene bis(4-aminobenzoate)?
The Uses of Trimethylene bis(4-aminobenzoate)
A safe, high performance reactant with polyurethane and epoxide prepolymers.
What are the applications of Application
1,3-Propanediol bis(4-aminobenzoate) is a safe, high performance reactant with polyurethane and epoxide prepolymers
General Description
Non-hygroscopic, forms urethanes with good hydrolytic stability, dry heat aging and chemical and environmental resistance.
Flammability and Explosibility
Not classified
Properties of Trimethylene bis(4-aminobenzoate)
| Melting point: | 124-127 °C(lit.) |
| Boiling point: | 454.02°C (rough estimate) |
| Density | 1.14 g/mL at 140 °C (specific gravity)(lit.) |
| vapor pressure | 9.998hPa at 21.1℃ |
| refractive index | 1.5486 (estimate) |
| solubility | almost transparency in Acetone |
| form | powder (Granular) |
| pka | 2.61±0.10(Predicted) |
| color | White to Yellow to Orange |
| Water Solubility | 4mg/L at 25℃ |
| CAS DataBase Reference | 57609-64-0(CAS DataBase Reference) |
| EPA Substance Registry System | 1,3-Propanediol, bis(4-aminobenzoate) (57609-64-0) |
Safety information for Trimethylene bis(4-aminobenzoate)
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Trimethylene bis(4-aminobenzoate)
| InChIKey | YPACMOORZSDQDQ-UHFFFAOYSA-N |
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