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Merck

436895

Sigma-Aldrich

Glycerindimethacrylat, Isomermischung

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

Synonym(e):

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

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About This Item

Lineare Formel:
H2C=C(CH3)CO2CH2CH[OR(H)]CH2OH(R), R = -COC(CH3)=CH2
Molekulargewicht:
228.24
EG-Nummer:
UNSPSC-Code:
12162002
PubChem Substanz-ID:
NACRES:
NA.23

Qualität

technical grade

Qualitätsniveau

Assay

85%

Form

liquid

Enthält

200 ppm monomethyl ether hydroquinone as inhibitor

Brechungsindex

n20/D 1.472 (lit.)

bp

120 °C/1 mmHg (lit.)

Dichte

1.12 g/mL at 25 °C (lit.)

Lagertemp.

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

InChIKey

YDASFTNANXDGLQ-UHFFFAOYSA-N

Allgemeine Beschreibung

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.

Anwendung

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.

Piktogramme

Exclamation mark

Signalwort

Warning

Gefahreneinstufungen

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

Zielorgane

Respiratory system

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 1

Flammpunkt (°F)

235.4 °F - closed cup

Flammpunkt (°C)

113 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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