Trimethylolpropane triacrylate
1,1,1-Trimethylol propane triacrylate
CAS: 15625-89-5
Molecular Formula: C15H20O6
Trimethylolpropane triacrylate - Names and Identifiers
| Name | 1,1,1-Trimethylol propane triacrylate |
| Synonyms | TMPTA HEXAGLYCERINE TRIACRYLATE TRIMETHYLOLPROPANE TRIACRYLATE Trimethylolpropane Triacrylate 1,1,1-TRIMETHYLOL PROPANE TRIACRYLATE 1,1,1-Trimethylol propane triacrylate 1,1,1-(TRIHYDROXYMETHYL)PROPANE TRIACRYLATE 2-ETHYL-2-(HYDROXYMETHYL)-1,3-PROPANEDIOL TRIACRYLATE 2-Ethyl-2-[[(1-oxoallyl)oxy]methyl]-1,3-propanediyl diacrylate 2-propenoic acid 2-ethyl-2-[[(1-oxo-2-propenyl)oxy]methyl]-1,3-propanediyl ester |
| CAS | 15625-89-5 |
| EINECS | 239-701-3 |
| InChI | InChI=1/C15H20O9/c16-8-15(9-17,10-18)7-14(4-1-11(19)20,5-2-12(21)22)6-3-13(23)24/h1-6,16-18H,7-10H2,(H,19,20)(H,21,22)(H,23,24)/p-3/b4-1+,5-2+,6-3+ |
| InChIKey | DAKWPKUUDNSNPN-UHFFFAOYSA-N |
Trimethylolpropane triacrylate - Physico-chemical Properties
| Molecular Formula | C15H20O6 |
| Molar Mass | 296.32 |
| Density | 1.1 g/mL at 25 °C (lit.) |
| Melting Point | -66°C |
| Boling Point | >200°C |
| Flash Point | >230°F |
| Water Solubility | Miscible with water. |
| Vapor Presure | <0.01 mm Hg ( 20 °C) |
| Vapor Density | >1 (vs air) |
| Appearance | Liquid |
| Specific Gravity | 1.1 |
| Color | Colorless to Light yellow to Light orange |
| pKa | 0[at 20 ℃] |
| Storage Condition | Refrigerator |
| Refractive Index | n20/D 1.474(lit.) |
| Physical and Chemical Properties | Light yellow to yellow transparent liquid. |
Trimethylolpropane triacrylate - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/38 - Irritating to eyes and skin. R43 - May cause sensitization by skin contact |
| Safety Description | 39 - Wear eye / face protection. |
| WGK Germany | 1 |
| RTECS | AT4810000 |
| TSCA | Yes |
| HS Code | 29161290 |
| Toxicity | LD50 oral in rat: 5190uL/kg |
Trimethylolpropane triacrylate - Reference Information
| LogP | 4.35 at 20℃ |
| (IARC) carcinogen classification | 2B (Vol. 122) 2019 |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Application | mainly used as reactive diluent for UV-curing coating and ink This product is a tri-functional functional monomer, with high boiling point, high activity, low volatility, low viscosity characteristics. It has good compatibility with acrylic prepolymer, can be used as reactive diluent, for UV and EB radiation crosslinking, can also be a component of cross-linking polymerization, and is also widely used in light-solid ink, surface coating, coatings and adhesives, and give good wear resistance and hardness, adhesion and brightness. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 21:21:28
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