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Trimethylolpropane triacrylate

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Trimethylolpropane triacrylate Basic information

Product Name:
Trimethylolpropane triacrylate
Synonyms:
  • 1,1,1-(TRIHYDROXYMETHYL)PROPANE TRIACRYLATE
  • 1,1,1-TRIMETHYLOL PROPANE TRIACRYLATE
  • 2-propenoic acid 2-ethyl-2-[[(1-oxo-2-propenyl)oxy]methyl]-1,3-propanediyl ester
  • 2-ETHYL-2-(HYDROXYMETHYL)-1,3-PROPANEDIOL TRIACRYLATE
  • 2-Ethyl-2-[[(1-oxoallyl)oxy]methyl]-1,3-propanediyl diacrylate
  • TMPTA
  • TRIMETHYLOLPROPANE TRIACRYLATE
  • HEXAGLYCERINE TRIACRYLATE
CAS:
15625-89-5
MF:
C15H20O6
MW:
296.32
EINECS:
239-701-3
Product Categories:
  • Functional Monomer
Mol File:
15625-89-5.mol
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Trimethylolpropane triacrylate Chemical Properties

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
Specific Gravity
1.1
Water Solubility 
Miscible with water.
InChIKey
DAKWPKUUDNSNPN-UHFFFAOYSA-N
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)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/38-43
Safety Statements 
39
RIDADR 
UN3265
WGK Germany 
1
RTECS 
AT4810000
TSCA 
Yes
HazardClass 
8
PackingGroup 
III
HS Code 
29161290
Toxicity
LD50 oral in rat: 5190uL/kg

MSDS

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Trimethylolpropane triacrylate Usage And Synthesis

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.

Trimethylolpropane triacrylateSupplier

IGM RESINS Gold
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021-52080993;020-82000989
Email
lth@igmresins.com.cn;lth@igmresins.com.cn
J & K SCIENTIFIC LTD.
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010-82848833- ;010-82848833-
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jkinfo@jkchemical.com;market6@jkchemical.com
future industrial shanghai co., ltd
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400-0066-400;021-60496031
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sales@jonln.com;sales@jonln.com
Alfa Aesar
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400-610-6006; 021-67582000
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saleschina@alfa-asia.com
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Email
Sales-CN@TCIchemicals.com