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Sigma-Aldrich

Glycerol dimethacrylate, mixture of isomers

technical grade, 85%, contains 200 ppm monomethyl ether hydroquinone as inhibitor

Synonyma:

Glycerol 1,3-dimethacrylate, Glycerol bis(meth)acrylate

Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen


About This Item

Lineární vzorec:
H2C=C(CH3)CO2CH2CH[OR(H)]CH2OH(R), R = -COC(CH3)=CH2
Molekulová hmotnost:
228.24
EC Number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

grade

technical grade

Quality Level

assay

85%

form

liquid

contains

200 ppm monomethyl ether hydroquinone as inhibitor

refractive index

n20/D 1.472 (lit.)

bp

120 °C/1 mmHg (lit.)

density

1.12 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CC(=C)C(=O)OCC(O)COC(=O)C(C)=C.CC(=C)C(=O)OCC(CO)OC(=O)C(C)=C

InChI

1S/2C11H16O5/c1-7(2)10(13)15-5-9(12)6-16-11(14)8(3)4;1-7(2)10(13)15-6-9(5-12)16-11(14)8(3)4/h2*9,12H,1,3,5-6H2,2,4H3

InChI key

YDASFTNANXDGLQ-UHFFFAOYSA-N

General description

Glycerol dimethacrylate, mixture of isomers (GDMA), belongs to the class of monomers known as dimethacrylates. It is commonly used as a cross-linking agent in the formulation of polymer materials to improve the mechanical strength, durability, and dimensional stability of the polymers. Its favorable properties make it well-suited for formulating dental composites and adhesives. It is also used in various applications which include, optical materials, photolithography, opthalmic applications, plasticizers, resins, coatings, and paints.

Application

GDMA can be used in the following applications:
  • Used as a diluent in the development of new dental resinous systems. It is used to form highly crosslinked polymer networks, which are essential for providing composites with high stiffness, hardness, and durability.
  • Used to prepare polymer matrix, along with other methacrylate monomers such as diurethanedimethacrylate (DUDMA) and urethane dimethacrylate (UDMA) for the development of 3D-printable antimicrobial composite materials for various applications, including dentistry.
  • Used in the synthesis of highly cross-linked microbeads with thermoresponsive properties. The presence of GDMA contributes to the cross-linking of the polymeric structure. Thermoresponsive microbeads have potential applications in the biomedical field, such as drug delivery systems or tissue engineering.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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