Trimethylolpropane triacrylate
- CAS No.
- 15625-89-5
- Chemical Name:
- Trimethylolpropane triacrylate
- Synonyms
- TMPTA;1,1,1-TRIMETHYLOL PROPANE TRIACRYLATE;2-((acryloyloxy)Methyl)-2-ethylpropane-1,3-diyl diacrylate;HEXAGLYCERINE TRIACRYLATE;TTMPTA;ogumontt200;Trimethylpropane triacrylate;m309;sr351;TMPTA－W
- CBNumber:
- CB1215942
- Molecular Formula:
- C15H20O6
- Molecular Weight:
- 296.32
- MOL File:
- 15625-89-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/2 17:04:22
| 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 ℃] |
| Specific Gravity | 1.1 |
| color | Colorless to Light yellow to Light orange |
| Water Solubility | Miscible with water. |
| FreezingPoint | -66 |
| InChIKey | DAKWPKUUDNSNPN-UHFFFAOYSA-N |
| LogP | 4.35 at 20℃ |
| CAS DataBase Reference | 15625-89-5(CAS DataBase Reference) |
| IARC | 2B (Vol. 122) 2019 |
| NIST Chemistry Reference | TMPTA (Trimethylol propane triacrylate)(15625-89-5) |
| EPA Substance Registry System | Trimethylolpropane triacrylate (15625-89-5) |
SAFETY
Risk and Safety Statements
| 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 | |||||||||
| NFPA 704 |
|
Trimethylolpropane triacrylate price More Price(5)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 246808 | Trimethylolpropane triacrylate contains 600?ppm monomethyl ether hydroquinone as inhibitor, technical grade | 15625-89-5 | 100G | ₹3832.05 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 246808 | Trimethylolpropane triacrylate contains 600?ppm monomethyl ether hydroquinone as inhibitor, technical grade | 15625-89-5 | 100G | ₹3832.05 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 246808 | Trimethylolpropane triacrylate contains 600?ppm monomethyl ether hydroquinone as inhibitor, technical grade | 15625-89-5 | 500G | ₹6873.88 | 2022-06-14 | Buy |
| TCI Chemicals (India) | T0949 | Trimethylolpropane Triacrylate (stabilized with MEHQ) min. 75.0 % | 15625-89-5 | 25G | ₹2000 | 2022-05-26 | Buy |
| TCI Chemicals (India) | T0949 | Trimethylolpropane Triacrylate (stabilized with MEHQ) min. 75.0 % | 15625-89-5 | 500G | ₹4200 | 2022-05-26 | Buy |
Trimethylolpropane triacrylate Chemical Properties,Uses,Production
Description
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.
Chemical Properties
Colorless viscid liquid
Uses
Trimethylolpropane triacrylate has important properties like low volatility, resistance against weather, chemical, water and abrasion, and immediate curing property. The above mentioned properties prompted its use in the production of adhesives, plastics, sealant chemicals, paint additives, photosensitive chemicals, ink and toner. It finds application in alkyd coatings, dental polymers, compact discs, hardwood floors, concrete polymers, screen printing, elastomers, automobile headlamps, acrylics and plastic components for the medical industry.
Preparation
Synthesis of trimethylolpropane triacrylate: 2.44 kg of trimethylolpropane, 3.93 kg of acrylic acid, 0.5 kg of an acid ion exchanger (Lewatit 3333 of BAYER AG), 9 g of hydroquinone and 1.5 liters of petroleum ether (boiling range 60° to 70° C) were heated under a water separator, whilst stirring, in a 10 liter three-necked flask equipped with a stirrer, water separator and gas inlet tube. At the same time, a constant stream of air saturated with allyl alcohol was passed through the flask at a rate of 2 liters/hour. In total, 16 ml of allyl alcohol were introduced into the esterification mixture in this way. After 80 hours, the reaction mixture had an acid number of 32 and the boiling point had risen to 72° C. The petroleum ether was distilled off, remnants being removed by applying a vacuum of 0.2 mm Hg at a product temperature of 40° C. The esterification catalyst was separated off by filtration and was kept for further use. The trimethylolpropane triacrylate obtained in practically quantitative yield was pale yellowish and clear. The viscosity corresponded to a time of outflow of 20 seconds measured in a DIN cup 4 at 20° C. The product showed no change even on storage for 4 months at 60° C. When used in a UV light-curing printing ink which contained a photoinitiator, the product polymerised at high speed.
Literature source US04059721
Trimethylolpropane triacrylate Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| JIVICHEM SYNTHESIS PVT LTD | +91-7028392790 +91-7028392790 | Maharashtra, India | 337 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| HiMedia Laboratories | 91-22-61471919 | Maharashtra, India | 1843 | 58 | Inquiry |
| Central Drug House(P) Ltd. | 91-11-49404040 | New Delhi, India | 6160 | 58 | Inquiry |
| N SHASHIKANT & CO. | +91-8048077556 | Mumbai, India | 83 | 58 | Inquiry |
| Ultima Chemicals | 09930374117 | Mumbai, India | 182 | 58 | Inquiry |
| C. J. Chemicals Private Limited | 08048372638Ext 579 | Hyderabad, India | 24 | 58 | Inquiry |
| Arham Intermediates | 08047644206 | Mumbai, India | 41 | 58 | Inquiry |
| Chempure | 08047626574 | Mumbai, India | 144 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| JIVICHEM SYNTHESIS PVT LTD | 58 |
| CLEARSYNTH LABS LTD. | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| HiMedia Laboratories | 58 |
| Central Drug House(P) Ltd. | 58 |
| N SHASHIKANT & CO. | 58 |
| Ultima Chemicals | 58 |
| C. J. Chemicals Private Limited | 58 |
| Arham Intermediates | 58 |
| Chempure | 58 |
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