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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
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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.
FreezingPoint 
-66
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)
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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
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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.

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N-Bromosuccinimide Price

Sigma-Aldrich
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
Sigma-Aldrich
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
TCI Chemical
Product number
T0949
Product name
Trimethylolpropane Triacrylate (stabilized with MEHQ)
Purity
>75.0%(GC)
Packaging
25g
Price
$20
Updated
2024/03/01
TCI Chemical
Product number
T0949
Product name
Trimethylolpropane Triacrylate (stabilized with MEHQ)
Purity
>75.0%(GC)
Packaging
500g
Price
$62
Updated
2024/03/01
Alfa Aesar
Product number
016445
Product name
Trimethylolpropane triacrylate
Purity
stabilized
Packaging
500g
Price
$82.4
Updated
2024/03/01
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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

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Trimethylolpropane triacrylate Suppliers

Qingdao RENAS Polymer Material Co.,Ltd.
Tel
0532-0532-86867058 18562606086
Fax
0532-86867058
Email
sales@qdrenas.com
Country
China
ProdList
128
Advantage
50
Suzhou Senfeida Chemical Material Co., Ltd.
Tel
512-83500002 13862111431
Fax
0512-66387035
Email
sales2@senfeida.com
Country
China
ProdList
299
Advantage
58
Hubei Chanmol Biotech Co., Ltd.
Tel
0711-3812399 18062309155
Email
156941107@qq.com
Country
China
ProdList
3000
Advantage
58
Guangzhou Shanghe Chemical Technology Co., Ltd
Tel
13352869970
Email
272907493@qq.com
Country
China
ProdList
1138
Advantage
58
Beijing OKA biological technology co., LTD
Tel
010-010-010-62971590 18548936886
Fax
010-62340519
Email
jack@oka-vip.com
Country
China
ProdList
6897
Advantage
58
IGM RESINS
Tel
021-52080993 13917193189
Fax
021-5208 0930,010-62620366,020-32008365
Email
selene.wu@igmresins.com
Country
China
ProdList
89
Advantage
57
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
future industrial shanghai co., ltd
Tel
400-0066400 13621662912
Fax
021-55660885
Email
sales@jonln.com
Country
China
ProdList
1995
Advantage
65
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
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View Lastest Price from Trimethylolpropane triacrylate manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Trimethylolpropane triacrylate 15625-89-5
Price
US $100.00-45.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-06
Hebei Weibang Biotechnology Co., Ltd
Product
Trimethylolpropane triacrylated 15625-89-5
Price
US $100.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100 mt
Release date
2024-11-01
Qingdao RENAS Polymer Material Co., Ltd.
Product
Trimethylolpropane triacrylate 15625-89-5
Price
US $0.00/kg
Min. Order
20kg
Purity
98.0%
Supply Ability
10 toms
Release date
2024-04-26

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