Trimethylolpropane triacrylate , 85%, containing 600ppmmehq stabilizers , 15625-89-5
Synonym(s):
TMPTA
CAS NO.：15625-89-5
Empirical Formula: C15H20O6
Molecular Weight: 296.32
MDL number: MFCD00008628
EINECS: 239-701-3
| Pack Size | Price | Stock | Quantity |
| 25G | RMB28.80 | In Stock |
|
| 100G | RMB34.40 | In Stock |
|
| 500G | RMB214.40 | In Stock |
|
| 2.5KG | RMB453.60 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | -66°C |
| Boiling point: | >200°C |
| Density | 1.1 g/mL at 25 °C (lit.) |
| vapor density | >1 (vs air) |
| vapor pressure | <0.01 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Refrigerator |
| form | Liquid |
| pka | 0[at 20 ℃] |
| color | Colorless to Light yellow to Light orange |
| Specific Gravity | 1.1 |
| Water Solubility | Miscible with water. |
| FreezingPoint | -66 |
| InChIKey | DAKWPKUUDNSNPN-UHFFFAOYSA-N |
| LogP | 4.35 at 20℃ |
Description and Uses
Trimethylolpropane triacrylate (TMPTA) is a multifunctional acrylie monomer. It reacts with propyleneimine to form polyfunctional aziridine. Sensitization was observed in a textile fabric printer. Patch tests were positive with the polyfunctional aziridine hardener, but were negative to TMPTA. TMPTA caused contact dermatitis in an optic-fiber manufacturing worker and was reported as a sensitizer in a floor top coat or in photopolymerizable inks.
Trimethylol propane triacrylate is a triacrylate for use in UV -curable lithographic inks, varnishes, artificial nails, wood finish solder, and etch resists in the electronics industry.
Safety
| Symbol(GHS) |   GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H315-H317-H319-H410 |
| Precautionary statements | P261-P264-P273-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/38-43 |
| Safety Statements | 39 |
| WGK Germany | 1 |
| RTECS | AT4810000 |
| TSCA | Yes |
| HS Code | 29161290 |
| Toxicity | LD50 oral in rat: 5190uL/kg |
