Trimethylolpropane triacrylate
- Product Name
- 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
- Formula Weight
- 296.32
- MOL File
- 15625-89-5.mol
Trimethylolpropane triacrylate Property
- 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
- n20/D 1.474(lit.)
- 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.
- 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
- Hazard Codes
- Xi
- Risk Statements
- 36/38-43
- Safety Statements
- 39
- WGK Germany
- 1
- RTECS
- AT4810000
- TSCA
- Yes
- HS Code
- 29161290
- Hazardous Substances Data
- 15625-89-5(Hazardous Substances Data)
- Toxicity
- LD50 oral in rat: 5190uL/kg
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 246808
- Product name
- Trimethylolpropane triacrylate
- Purity
- contains 600 ppm monomethyl ether hydroquinone as inhibitor, technical grade
- Packaging
- 100g
- Price
- $75.6
- Updated
- 2024/03/01
- Product number
- 246808
- Product name
- Trimethylolpropane triacrylate
- Purity
- contains 600 ppm monomethyl ether hydroquinone as inhibitor, technical grade
- Packaging
- 500g
- Price
- $118
- Updated
- 2024/03/01
- Product number
- T0949
- Product name
- Trimethylolpropane Triacrylate (stabilized with MEHQ)
- Purity
- >75.0%(GC)
- Packaging
- 25g
- Price
- $20
- Updated
- 2024/03/01
- Product number
- T0949
- Product name
- Trimethylolpropane Triacrylate (stabilized with MEHQ)
- Purity
- >75.0%(GC)
- Packaging
- 500g
- Price
- $62
- Updated
- 2024/03/01
- Product number
- 016445
- Product name
- Trimethylolpropane triacrylate
- Purity
- stabilized
- Packaging
- 500g
- Price
- $82.4
- Updated
- 2024/03/01
Trimethylolpropane triacrylate Chemical Properties,Usage,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
Trimethylol propane triacrylate is a triacrylate for use in UV -curable lithographic inks, varnishes, artificial nails, wood finish solder, and etch resists in the electronics industry.
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
Definition
ChEBI: Trimethylolpropane triacrylate is a carbonyl compound.
Flammability and Explosibility
Not classified
Trimethylolpropane triacrylate Preparation Products And Raw materials
Raw materials
Preparation Products
Trimethylolpropane triacrylate Suppliers
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View Lastest Price from Trimethylolpropane triacrylate manufacturers
- Product
- Trimethylolpropane triacrylate 15625-89-5
- Price
- US $50.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-22
- Product
- Trimethylolpropane triacrylate 15625-89-5
- Price
- US $30.00-15.00/kg
- Min. Order
- 500kg
- Purity
- 99.9
- Supply Ability
- 200tons
- Release date
- 2024-03-11
- Product
- Trimethylolpropane triacrylate 15625-89-5
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 50000kg
- Release date
- 2023-10-11