Trimethylolpropane Ethoxylate Triacrylate
Specifications
| Item | Index | ||
| Appearance | Transparent liquid | ||
| Density g/cm3 | 1.1±0.1 g/cm3 | ||
| Water content | ≤0.15 | ||
| Ester content | ≤95 | ||
| Vapor Density | |||
| Viscosity cps/25%ﾟC | 45-80 | ||
| Color and luster (Pt-Co) | ≤35-40 | ||
| Acidity mgKOH/g | ≤0.5 | ||
| Plymerization inhibitor MEHQppm | 180-350 | ||
Packing & Storage
| Packing | ||||||||
| Storage | Store in a cool place. Keep the container airtight and store in a dry and ventilated place. The opened container must be carefully resealed and kept in a vertical position to prevent leakage.Sensitive to light and heat sensitive. | |||||||
| Shipping | Room temperature in continental US; may vary elsewhere | |||||||
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Phil Chemical Co.,Limited now has become the diversified large-scale trans-regional and multi-industry enterprise group, primarily engaged in supplying of raw materials for coatings, supplemented by such chemical products as Arylic acid monomers and acrylic ester together with epoxypropane and other related industry simutaneously. For samples, pricing, or more information, please call us at 0086-25-51192301 or mail to info@ascent-petrochem.com. We will respond to you as soon as possible. |
| Tel: 0086-25-51192301 E-mail: info@ascent-petrochem.com |
General Information
| Common Names | Trimethylolpropane ethoxylate triacrylate | |||||||
| Structure |  C21H32O9 |
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| CAS No. | 28961-43-5 | Boiling Point (℃) | 498.5±45.0 °C at 760 mmHg | |||||
| Molecular Weight | 428.473 | Melting Point (℃) | N/A | |||||
| Appearance | Transparent liquid | Vapour Pressure | 0.0±1.3 mmHg at 25°C | |||||
| HS Code | 2917190090 | Flash Point (ºF) | 212.2±28.8 °C | |||||
| Solubility | Soluble in water, alcohol, glycerin; insoluble in hydrocarbon solvents. | PSA | 106.59000 | |||||
| Safety Phrases | S26;S36 | ||
| RIDADR | NONH for all modes of transport | ||
| WGK Germany | 1 | ||
| Packaging Group | |||
| Hazard Codes | Xi | ||
| FIRST AID | |
| Inhalation | Move the patient to fresh air. If breathing stops, perform artificial respiration. Consult a doctor. |
| Skin | Rinse with soap and plenty of water. Consult a doctor. |
| Eyes | Rinse thoroughly with plenty of water for at least 15 minutes and consult a doctor. |
| Ingestion | Never feed anything to the unconscious person. Rinse your mouth with water. Consult a doctor. |
Frequently Asked Questions
Q: What is Trimethylolpropane Ethoxylate Triacrylate?
A: Trimethylolpropane Ethoxylate Triacrylate, also known as dilute acid ester, is an organic compound formed by crosslinking trimethylolpropane with triacrylic acid. They are an important raw material for organic synthesis and are used to prepare a variety of polymer materials, such as porous air purifiers, antibacterial and antifungal agents, and nonionic surfactants. At the same time, it is also widely used in the fields of emulsification, antibacterial and oxidizing agents.
Q: How to synthesize Trimethylolpropane Ethoxylate Triacrylate?
A: The synthesis of Trimethylolpropane Ethoxylate Triacrylate is mainly obtained by various scientific and technological methods such as oxidation, polymerization, organic synthesis and nanomaterial synthesis. From the point of view of oxidation, the oxidized vinyl ester reaction is to oxidize the hydroxyl-activated vinyl ester and saturated fatty acid according to certain conditions, thereby synthesizing the oxidized dilute ester.
Q: The Applications of Trimethylolpropane Ethoxylate Triacrylate?
A: Used as monomer or reactive diluent for radiation curing or photocuring. It is an improved product of trimethylolpropane triacrylate (TMPTA for short). From the perspective of polymers, the two have similar polymerization activities, but the extension of the non-polar carbon chain makes ETPTA less viscous and shrinkage than TMPTA, and stronger flexibility and adhesion; from a synthetic point of view, The ETPTA system is weaker in hydrophilicity than the TMPTA system, with less water consumption, low energy consumption, less waste water, and the product has a low acid value and is less irritating to the human body.