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Merck
CN

455059

Bisphenol A ethoxylate dimethacrylate

average Mn ~1,700, EO/phenol 15, contains 200 ppm MEHQ as inhibitor

Synonym(s):

2,2-Bis(4-methacryloxypolyethoxyphenyl)propane, Bisphenol A-ethylene oxide adduct dimethacrylate, Ethoxylated bisphenol A dimethacrylate

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About This Item

Linear Formula:
[H2C=C(CH3)CO2(CH2CH2O)nC6H4-4-]2C(CH3)2
CAS Number:
41637-38-1
NACRES:
NA.23
PubChem Substance ID:
24869017
UNSPSC Code:
12162002
MDL number:
MFCD03703564

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InChI

1S/C15H16O2.C3H4O2.C2H6O2/c1-15(2,11-3-7-13(16)8-4-11)12-5-9-14(17)10-6-12;1-2-3(4)5;3-1-2-4/h3-10,16-17H,1-2H3;2H,1H2,(H,4,5);3-4H,1-2H2

SMILES string

OCCO.OC(=O)C=C.CC(C)(c1ccc(O)cc1)c2ccc(O)cc2

InChI key

HGARWRTUWINPJC-UHFFFAOYSA-N

mol wt

average Mn ~1,700

contains

200 ppm MEHQ as inhibitor, 200 ppm monomethyl ether hydroquinone as inhibitor

composition

EO/phenol, 15

refractive index

n20/D 1.493

density

1.12 g/mL at 25 °C (lit.)

storage temp.

2-8°C

Quality Level

100

Related Categories

General description

Bisphenol A ethoxylate dimethacrylate is an acrylic cross-linker widely used as a precursor to fabricate tissue-mimicking materials for 3D printing, cross-linked gel electrolytes, and to synthesize copolymers via the photopolymerization process.

Application

The Progress in Development of Dental Restorative Materials

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV7632
MKCT9367
MKCQ9378
MKCS6403
MKCP5233

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UV light copolymerization of dimethyl vinylphosphonate with bisphenol A ethoxylate dimethacrylate
Lavinia Macarie, et al.
Iranian Polymer Journal, 25, 437-442 (2016)
A study of cross-linked PEO gel polymer electrolytes using bisphenol A ethoxylate diacrylate: ionic conductivity and mechanical properties
Yongku Kang, et al.
Journal of Power Sources, 119-121, 432-437 (2003)
3D printing of noncytotoxic high-resolution microchannels in Bisphenol-a ethoxylate dimethacrylate tissue-mimicking materials
Roger Domingo-Roca, et al.
3D printing and additive manufacturing (2022)
M N Mandikos et al.
The Journal of prosthetic dentistry, 85(4), 386-395 (2001-04-25)
Various new, second-generation indirect composites have been developed with claimed advantages over existing tooth-colored restorative materials. To date, little independent research has been published on these materials, and the properties specified in the advertising materials are largely derived from in-house
Fuad Jacob Abi Rached-Junior et al.
Journal of endodontics, 35(2), 251-255 (2009-01-27)
This study evaluated in vitro the bond strength of Epiphany sealer prepared with resinous solvent of Epiphany system (Thinning resin) by using a push-out test. Forty maxillary canines were sectioned transversally below the cementoenamel junction to provide 4-mm-thick dentin disks
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Articles

The Progress in Development of Dental Restorative Materials

Composite materials based on methacrylate monomers are used to provide aesthetic and functional restoration of dental tissue. Polymerization chemistries are being developed to improve the reliability of these materials.

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