86680
Tetraethylene glycol dimethacrylate
technical, ≥90% (GC)
Synonym(s):
PEG bismethacrylate, PEG dimethacrylate, PEG hydrogel
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About This Item
Linear Formula:
O[CH2CH2OCH2CH2OCOC(CH3)=CH2]2
CAS Number:
Molecular Weight:
330.37
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-653-1
Beilstein/REAXYS Number:
1803537
MDL number:
Assay:
≥90% (GC)
Form:
liquid
grade
technical
Quality Segment
assay
≥90% (GC)
form
liquid
contains
~0.006% hydroquinone as stabilizer
refractive index
n20/D 1.463
density
1.082 g/mL at 20 °C (lit.)
functional group
ester, ether, methacrylate
storage temp.
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
InChI key
LTHJXDSHSVNJKG-UHFFFAOYSA-N
Application
- 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).
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Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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