Best quality Triethylene glycol dimethacrylate with reliable standard

Name: Triethylene glycol dimethacrylate
Abbreviation: TEGDMA
CAS No: 109-16-0
EINECS No. : 250-157-6

1. Triethylene glycol dimethacrylate


3.CAS No:109-16-0

4.Product Description:

Triethylene glycol dimethacrylate  TEGDMA

CAS No.                            109-16-0

EINECS No.                        250-157-6

MF                                    C11H22O2S

Quality standard

Purity                                      min. 97.0% (GC)

Acid content                       max.0.5%

Moisture                            max.0.2%

Chorma                            max.50 (Pt-Co)

Stabilization                       100±10 ppm MEHQ 

Physical data

Appearance                        clear, colorless or yellowish liquid

Molecular weight                   286.3 g/mol

Density                             1.075 g/cm3 (20℃)

Principal Use

Triethylene glycol dimethacrylate is an important multifunctional monomer,mainly used in the fields of acrylic resin,printing ink,anaerobic adhesives,elastomer,sealant,photosensitive   macromolecule,plastic and paper coating.It can also increase the rigidity of PVC.


Plastic drums or stainless steel tank,200kg net weight.

Transportation and Storage

Avoid shine rain and high temperature in transportation.Store the products in cool, shady and ventilated conditions, keep far away from fire.6 months from date of delivery at a maximum storage   temperature of 30℃.

General hints

Can burn in fire!Polymerization may be initiated by contamination with peroxides,azo compounds,heavy metal ions,tert.Amines,S compounds.Polymerization is also induced by light.Atomospheric oxygen   saturation in the monomer is necessary for stability.Storage temperatures should not exceed 35°C.

Triethylene glycol dimethacrylate is a chemical substance. Molecular structure data: Molar refractive index: 73.08; Molar volume (cm3/mol): 269.1; Isotonic specific volume (90.2K): 269.1; Surface tension (dyne/cm): 33.6; Polarizability (10-24cm3): 28.97.

The usage of Triethylene glycol dimethacrylate: Widely used in epoxy/polyester hybrid coatings, with excellent decorative, construction and storage stability properties, used for spinning polyester fibers. Used as a reactive diluent in photocurable materials.

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