86680

Tetraethylenglykol-dimethacrylat

technical, ≥90% (GC)

• Synonym(e): PEG bismethacrylate, PEG dimethacrylate, PEG hydrogel
• Lineare Formel: O[CH₂CH₂OCH₂CH₂OCOC(CH₃)=CH₂]₂
• CAS-Nummer: 109-17-1
• Molekulargewicht: 330.37
• Beilstein: 1803537
• EG-Nummer: 203-653-1
• MDL-Nummer: MFCD00014932
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 57653064
• NACRES: NA.22

Eigenschaften

• Qualität: technical
• Assay: ≥90% (GC)
• Form: liquid
• Enthält: ~0.006% hydroquinone as stabilizer
• Brechungsindex: n20/D 1.463
• Dichte: 1.082 g/mL at 20 °C (lit.)
• Funktionelle Gruppe: ester
• Lagertemp.: 2-8°C
• SMILES String: C=C(C)C(OCCOCCOCCOCCOC(C(C)=C)=O)=O
• InChI: 1S/C16H26O7/c1-13(2)15(17)22-11-9-20-7-5-19-6-8-21-10-12-23-16(18)14(3)4/h1,3,5-12H2,2,4H3
• InChIKey: LTHJXDSHSVNJKG-UHFFFAOYSA-N

Beschreibung

Anwendung

• Reducing Polymerization Shrinkage: Study focused on reducing polymerization shrinkage in dental restorative composites by using various multifunctional (meth)acrylates including TEGDMA (Świderska et al., 2014).
• Anti-Metastasis and Anti-Angiogenic Activities: Identification of TEGDMA′s potential anti-cancer drug properties due to its anti-metastasis and anti-angiogenic activities (Oh et al., 2018).

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 230.0 °F - closed cup
• Flammpunkt (°C): 110 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter