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Triethylene glycol dimethacrylate

Description Reference
Triethylene glycol dimethacrylate
Triethylene glycol dimethacrylate structure
Chemical Name:
Triethylene glycol dimethacrylate
tgm3;Ethy;TGM 3;TEDMA;tgm35;tgm3s;tgm3pc;TGM 35;TGM 3S;TEGDMA
Molecular Formula:
Formula Weight:
MOL File:

Triethylene glycol dimethacrylate Properties

Melting point:
Boiling point:
170-172 °C5 mm Hg(lit.)
1.092 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.461(lit.)
Flash point:
>230 °F
storage temp. 
Specific Gravity
CAS DataBase Reference
109-16-0(CAS DataBase Reference)
NIST Chemistry Reference
2-Propenoic acid, 2-methyl-, 1,2-ethanediylbis(oxy-2,1-ethanediyl) ester(109-16-0)
EPA Substance Registry System
2-Propenoic acid, 2-methyl-, 1,2-ethanediylbis(oxy-2,1- ethanediyl) ester(109-16-0)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38-43
Safety Statements  26-28-36/37
WGK Germany  1
RTECS  OZ4100000
HS Code  29161900
Hazardous Substances Data 109-16-0(Hazardous Substances Data)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.

Triethylene glycol dimethacrylate price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 261548 Triethylene glycol dimethacrylate contains 80-120 ppm MEHQ as inhibitor, 95% 109-16-0 250ml $59 2018-11-13 Buy
Sigma-Aldrich 261548 Triethylene glycol dimethacrylate contains 80-120 ppm MEHQ as inhibitor, 95% 109-16-0 1l $158 2018-11-13 Buy
TCI Chemical T0948 Triethylene Glycol Dimethacrylate (stabilized with MEHQ) >95.0%(GC) 109-16-0 25mL $21 2018-11-22 Buy
TCI Chemical T0948 Triethylene Glycol Dimethacrylate (stabilized with MEHQ) >95.0%(GC) 109-16-0 500mL $70 2018-11-22 Buy
Sigma-Aldrich 759406 Triethylene glycol dimethacrylate contains 200 ppm monomethyl ether hydroquinone as inhibitor, 99% 109-16-0 10ml $102 2018-11-13 Buy

Triethylene glycol dimethacrylate Chemical Properties,Uses,Production


Triethylene glycol dimethacrylate is used as a cross-linking agent in the synthesis of poly (methacrylic acid-g-ethylene glycol) hydrogels which shows large changes in swelling due to changes in pH, temperature and solvent composition. They are also used as divinylic methacrylic monomers which are widely used to form copolymers with divinylbenzene (DVB) and glycidyl methacrylate (GMA) or hydroxyethyl methacrylate (HEMA) comonomers. As a monomer, it is typically used in dental resin materials that can cause specific stress responses in eukaryotic cells. It commonly used to aesthetically restore the structure and function of teeth impaired by caries, erosion, or fracture.
It is cytotoxic via apoptosis, induce genotoxic effects, and delay the cell cycle. It also influences the response of cells of the innate immune system, inhibit specific odontoblast cell functions, or delay the odontogenic differentiation and mineralization processes in pulp-derived cells including stem cells. It is also used as a diluent co-monomer in dimethacrylate based dental composites as well as being used as a branching agent in the atom transfer radical polymerization (ATRP) of styrene.


Krifka, S, et al. "A review of adaptive mechanisms in cell responses towards oxidative stress caused by dental resin monomers. " Biomaterials 34.19(2013):4555-4563.

Chemical Properties

Colorless liquid


Esters of acrylic acid and methacrylic acid, more commonly known as acrylates and methacrylates are key raw materials in the coatings and printing industry, and in food packaging.

Triethylene glycol dimethacrylate Preparation Products And Raw materials

Raw materials

Preparation Products

Triethylene glycol dimethacrylate Suppliers

Global( 141)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20680 55
Henan DaKen Chemical CO.,LTD.
+86-371-55531817 CHINA 21930 58
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32457 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 China 1750 55
Yancheng Green Chemicals Co.,Ltd
86-515-87883652 CHINA 349 58
career henan chemical co
+86-371-86658258 CHINA 20516 58
Xiayi Yuhao Additives Co., Ltd.
18616206849 CHINA 67 58
Chemwill Asia Co.,Ltd.
86-21-51861608;;; CHINA 23982 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254 CHINA 20094 58
Haihang Industry Co.,Ltd
+86 531 8582 1093 CHINA 4660 58

View Lastest Price from Triethylene glycol dimethacrylate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-19 Triethylene glycol dimethacrylate
US $1.00 / kg 1kg 99% Customized career henan chemical co

Triethylene glycol dimethacrylate Spectrum

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