15625-89-5
- Product Name：Trimethylolpropane triacrylate
- Molecular Formula：C15H20O6
- Purity：99%
- Molecular Weight：
Product Details;
CasNo： 15625-89-5
Molecular Formula： C15H20O6
Appearance： Pale yellow to yellow transparent liquid
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15625-89-5 Name |
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Name |
Trimethylolpropane triacrylate |
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Synonym |
1,1,1-(TRIHYDROXYMETHYL)PROPANE TRIACRYLATE;1,1,1-TRIMETHYLOL PROPANE TRIACRYLATE;2-propenoic acid 2-ethyl-2-[[(1-oxo-2-propenyl)oxy]methyl]-1,3-propanediyl ester;2-ETHYL-2-(HYDROXYMETHYL)-1,3-PROPANEDIOL TRIACRYLATE;2-Ethyl-2-[[(1-oxoallyl)oxy]methyl]-1,3-propanediyl diacrylate;TMPTA;TRIMETHYLOLPROPANE TRIACRYLATE;HEXAGLYCERINE TRIACRYLATE |
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15625-89-5 Chemical & Physical Properties |
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Melting point |
-66°C |
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Boiling point |
380.9±22.0 °C at 760 mmHg |
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Density |
1.1±0.1 g/cm3 |
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Molecular Formula |
C15H20O6 |
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Molecular Weight |
296.316 |
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Flash Point |
165.0±22.4 °C |
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PSA |
78.90000 |
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LogP |
1.50 |
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Exact Mass |
296.125977 |
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Vapour density |
>1 (vs air) |
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Vapour Pressure |
0.0±0.9 mmHg at 25°C |
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Index of Refraction |
1.471 |
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Storage condition |
Refrigerator |
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15625-89-5 Description |
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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. |
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15625-89-5 Uses |
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