Trimethylolpropane triacrylate - stabilized with MEHQ

CAS: 15625-89-5

Ref. 3D-FT174811

Product Information

• Name: Trimethylolpropane triacrylate - stabilized with MEHQ
• Synonyms: 1,1,1-Tri(acryloyloxymethyl)propane, 1,1,1-Trimethylolpropane triacrylate, 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, triacrylate, 2,2-Bis(prop-2-enoyloxymethyl)butyl prop-2-enoate, 2,2-Bis[(acryloyloxy)methyl]butyl acrylate, 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol triacrylate, 2-Ethyl-2-[[(1-Oxoallyl)Oxy]Methyl]-1,3-Propanediyl Diacrylate, 2-Ethyl-2-[[(1-oxoallyl)oxy]methyl]-1,3-propandiyldiacrylat, 2-Propenoic acid, 1,1'-[2-ethyl-2-[[(1-oxo-2-propen-1-yl)oxy]methyl]-1,3-propanediyl] ester, A-Tmpt, Acrylic acid, triester with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, Ageflex TMPTA, AgiSyn 2811, Aronix M 308, Aronix M 309, Aronix M 709, Blemmer ATT, Clm 400, Cognis 4006, Diacrilato De 2-Etil-2-[[(1-Oxoalil)Oxi]Metil]-1,3-Propanodiilo, Diacrylate De 2-Ethyl-2-[[(1-Oxoallyl)Oxy]Methyl]-1,3-Propanediyle, Diacrylate de 2-ethyl-2-[[(1-oxoallyl)oxy]methyl]propane-1,3-diyle, Ebecryl TMPTA, Em 231, Em 231Tf, Em 232, Etermer 231, Etermer EM 231, Genomer 1330, Kayarad KS-TMPTA, Kayarad M 309, Kayarad TMPTA, Ks-Tmpta, Laromer PR 9119, Laromer TMPTA, Light Acrylate TMP-A, Lm 353, M 300, M 308, M 309, M 380, Miramer 300, Miramer M 300, Miramer M 3130, Monocizer TD 1500A, NK Ester A-TMPT, Neomer TA 300, Newfrontier TMPT, Photomer 4006, Photomer 4006F, Pl 400, Saret 351, Saret SR 519HP, Sartomer 351, Sartomer 351HP, Sartomer 357, Sartomer SR 351, Setalux UV 2241, Sm 631, Sr 305, Sr 315S, Sr 351, Sr 351H, Sr 351Hp, Sr 351Lv, Sr 351Ns, Sr 351S, Sr 354, Sr 454D-Ns, Sr 519Hp, T 30, Td 1500A, Tmp 3A, Tmp 3A3, Tmp-A, Tmpta, Tmpta-N, Triacrylate, Trimethylolpropane, Trimethylol Propane Triacrylate, Trimethylolpropane triacrylate, Trimethylolpropane tripropenoate, V 295, Viscoat 295, Viscoat PET-S, Viscoat TMP 3A, Viscoat V 295
• CAS: 15625-89-5

Description

Trimethylolpropane triacrylate (TMPTA) is a glycol ester that reacts with acrylates and other monomers to form polymers. It has been used in coating materials as well as in the production of polymers for adhesives, paint, and varnishes. TMPTA has been shown to be carcinogenic in animal studies. In humans, exposure to TMPTA may lead to allergic skin reactions, but no long-term health effects have been observed. TMPTA is produced by reacting methyl ethyl alcohol with phosphorus pentoxide at temperatures above 140°C and then adding a catalyst such as MEHQ or MTOA. The reaction mechanism of this process is similar to that of an esterification reaction and the product is an acrylate. The reaction solution contains residual alcohols which can react with moisture in the air, forming water vapor and lower molecular weight molecules. This polymerization process is also known as "free

• Brand: Biosynth

Chemical properties

• Molecular weight: 296.32 g/mol
• Formula: C₁₅H₂₀O₆
• Purity: Min. 95%
• InChI: InChI=1S/C15H20O6/c1-5-12(16)19-9-15(8-4,10-20-13(17)6-2)11-21-14(18)7-3/h5-7H,1-3,8-11H2,4H3
• InChI key: InChIKey=DAKWPKUUDNSNPN-UHFFFAOYSA-N
• SMILES: C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C