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246808

Sigma-Aldrich

Trimethylolpropane triacrylate

contains monomethyl ether hydroquinone as inhibitor, technical grade

Synonym(s):

TMPTA

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About This Item

Linear Formula:
(H2C=CHCO2CH2)3CC2H5
CAS Number:
15625-89-5
Molecular Weight:
296.32
EC Number:
239-701-3
MDL number:
MFCD00008628
UNSPSC Code:
12162002
PubChem Substance ID:
24854826
NACRES:
NA.23

grade

technical grade

vapor density

>1 (vs air)

vapor pressure

<0.01 mmHg ( 20 °C)

contains

monomethyl ether hydroquinone as inhibitor

refractive index

n20/D 1.474 (lit.)

density

1.1 g/mL at 25 °C (lit.)

SMILES string

CCC(COC(=O)C=C)(COC(=O)C=C)COC(=O)C=C

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

DAKWPKUUDNSNPN-UHFFFAOYSA-N

General description

Trimethylolpropanetriacrylate (TMPTA) is a tri-functional monomer that is used in the productionof various types of polymers with a wide range of applications. The most commonuse of trimethylolpropane triacrylate is in the production of UV-curedcoatings, inks, and adhesives, resins, photosensitive materials, andsuperabsorbent materials. Additionally, TMPTA-based polymers are utilized in theproduction of thermosetting resins, which are used in the production ofcomposites, laminates, and coatings. TMPTA can also be copolymerized with othermonomers to tailor the properties of the resulting polymers to meet specificrequirements.

Application

Trimethylolpropane triacrylate can be used as a starting material in the preparation of:
  • Poly(trimethylolpropane triacrylate/Al(PTMPTA/Al) nanocomposites by in situ solution polymerization.
  • Cross-linkable acrylamide/crotonic acid water retainer hydrogels.
  • Polymer electrolyte for dye-sensitized solar cells.

Signal Word

Warning

Hazard Statements

H315,H317,H319,H351,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

382.1 °F - closed cup

Flash Point(C)

194.5 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Shin-Hyun Kim et al.
Langmuir : the ACS journal of surfaces and colloids, 24(6), 2365-2371 (2008-02-02)
We prepared polymeric microparticles with coordinated patches using oil-in-water emulsion droplets which were stabilized by adsorbed colloidal polystyrene (PS) latex particles. The oil phase was photocurable ethoxylated trimethylolpropane triacrylate (ETPTA), and the particle-armored oil droplets were solidified by UV irradiation
Eun-Hye Kil et al.
Advanced materials (Deerfield Beach, Fla.), 25(10), 1395-1400 (2013-01-03)
A class of imprintable, bendable, and shape-conformable polymer electrolyte with excellent electrochemical performance in a lithium battery system is reported. The material consists of a UV-cured polymer matrix, high-boiling point liquid electrolyte, and Al2 O3 nanoparticles, formulated for use in
D Luo et al.
Scientific reports, 2, 627-627 (2012-09-07)
Lasing is obtained from a two-dimensional (2D) Penrose photonic quasicrystal made of a low index contrast material of holographic polymer dispersed liquid crystals (H-PDLCs) that enables a substantial reduction in the optical pumping threshold. This lasing architecture further allows for
Yongsheng Gao et al.
Biomacromolecules, 17(11), 3640-3647 (2016-09-20)
A successful polymeric gene delivery vector is denoted by both transfection efficiency and biocompatibility. However, the existing vectors with combined high efficacy and minimal toxicity still fall short. The most widely used polyethylene imine (PEI), polyamidoamine (PAMAM) and poly(dimethylaminoethyl methacrylate)
Keng-Chi Cho et al.
Optics express, 19(12), 11732-11739 (2011-07-01)
In this study, the intensity of two-photon excited fluorescence (TPEF) of xanthene dye, Rose Bengal (RB), was significantly enhanced via bovine serum albumin (BSA) microstructures fabricated by the two-photon crosslinking (TPC) technique. The RB was utilized as the photoactivator in
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