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Home > Product > Material & Chemicals > Polymer/Macromolecule > Diethylene glycol dimethacrylate

Diethylene glycol dimethacrylate | CAS Number: 2358-84-1

Catalog Number
ACM2358841B
Product Name
Diethylene glycol dimethacrylate
Structure
CAS Number
2358-84-1
Synonyms
2-Propenoicacid,2-methyl-,oxydi-2,1-ethanediylester;2-propenoicacid,2-methyl-,oxydi-2,1-ethane-diylester;dgm2;diethyleneglycolbis(methacrylate);diethyleneglycoldimethacrylatemonomer;methacrylicacid,oxydiethyleneester;oxydiethylenemethacrylate;tgm2
Molecular Weight
242.3
Molecular Formula
C12H18O5
Boiling Point
200°C(760mm)
Flash Point
151°F
Density
1.061 (25°C)
Purity
>97.0%(GC)
Appearance
Liquid
Hazard Statements
Irritant
Viscosity
8 cp (20°C)
Alpha Sort
Diethylene glycol dimethacrylate
Refractive Index
n20/D 1.458
Inhibitor
500 ppm MEHQ
Viscosity
8 cp (20°C)
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1No evidence for the growth-stimulating effect of monomers on cariogenic Streptococci.

Nedeljkovic I1, Yoshihara K2, De Munck J1, Teughels W3, Van Meerbeek B1, Van Landuyt KL4.

Clin Oral Investig. 2016 Oct 20. [Epub ahead of print]

BACKGROUND: In spite of contradicting results, the high susceptibility of composites for secondary caries is still often associated with the bacterial growth-stimulating effect of released methacrylate monomers. However, most studies that showed this effect were performed with techniques having inherent limitations (spectrophotometry).OBJECTIVES: Therefore, our objective was to determine the effect of four methacrylate monomers (2-Hydroxyethyl methacrylate (HEMA), triethylene glycol dimethacrylate (TEGDMA), ethylene glycol dimethacrylate (EGDMA), diethylene glycol dimethacrylate (DEGDMA)) on the growth of two caries-associated bacteria, Streptococcus mutans and sobrinus, and one non-cariogenic species, Streptococcus sanguinis, using TaqMan quantitative polymerase chain reaction (qPCR) to quantify bacterial DNA. Read More

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Tel:1-201-478-8534
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Fax: 1-516-927-0118
Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA