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455059

Sigma-Aldrich

Bisphenol A ethoxylate dimethacrylate

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

Sinónimos:

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

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500 ML
$168.00

$168.00

Fecha estimada de envío21 de mayo de 2025DesdeMILWAUKEE

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500 ML
$168.00

About This Item

Fórmula lineal:
[H2C=C(CH3)CO2(CH2CH2O)nC6H4-4-]2C(CH3)2
Número de CAS:
41637-38-1
Número MDL:
MFCD03703564
Código UNSPSC:
12162002
ID de la sustancia en PubChem:
24869017
NACRES:
NA.23

$168.00

Fecha estimada de envío21 de mayo de 2025DesdeMILWAUKEE

Solicitar un pedido a granel

mol peso

average Mn ~1,700

Nivel de calidad

100

contiene

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

composición

EO/phenol, 15

índice de refracción

n20/D 1.493

densidad

1.12 g/mL at 25 °C (lit.)

temp. de almacenamiento

2-8°C

cadena SMILES

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

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

Clave InChI

HGARWRTUWINPJC-UHFFFAOYSA-N

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Descripción general

Bisphenol A ethoxylate dimethacrylate is an acrylic cross-linker widely used as a precursor to fabricate tissue-mimicking materials for 3D printing[1], cross-linked gel electrolytes[2], and to synthesize copolymers via the photopolymerization process.[3]

Aplicación

The Progress in Development of Dental Restorative Materials

Pictogramas

Exclamation mark
GHS07

Palabra de señalización

Warning

Frases de peligro

H315,H317,H319,H335

Clasificaciones de peligro

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

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

235.4 °F - closed cup

Punto de inflamabilidad (°C)

113 °C - closed cup

Equipo de protección personal

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

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Certificados de análisis (COA)

Lot/Batch Number
MKCV7632
MKCT9367
MKCQ9378
MKCS6403
MKCP5233

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Edward J Boland et al.
Dental materials : official publication of the Academy of Dental Materials, 22(4), 338-345 (2005-08-10)
Recently, a resin-based calcium phosphate cement (RCPC) has been reported as a remineralizing pulp-capping or lining cement. RCPC consists mainly of tetracalcium and dicalcium phosphates, ethoxylated bisphenol A dimethacrylate and pyromellitic glycerol dimethacrylate monomers and photo- and chemical initiators. Here
Salvatore Sauro et al.
Dental materials : official publication of the Academy of Dental Materials, 27(6), 563-572 (2011-04-02)
To compare microtensile bond strengths (MTBS) subsequent to load cycling of resin bonded acid-etched or EDTA-treated dentin using a modified ethanol wet-bonding technique. Flat dentin surfaces were obtained from extracted human molars and conditioned using 37% H(3)PO(4) (PA) (15s) or
Catherine Fan et al.
Dental materials : official publication of the Academy of Dental Materials, 27(4), 322-328 (2010-11-30)
To demonstrate that silver nanoparticles (AgNPs) could be synthesized in situ in acrylic dental resins. Light-cure (LC; bisphenol A glycidyl methacrylate, tetraethyleneglycol dimethacrylate, bisphenol A ethoxylate dimethacrylate blend) and chemical-cure systems (CC; orthodontic denture resin) were used to synthesize AgNPs
Andreas Schedle et al.
Journal of chromatography. A, 990(1-2), 231-237 (2003-04-11)
Separation of monomeric constituents of ethoxylated bisphenol A (BIS-EMA) with between 2 and 15 ethoxy groups per phenol in the molecule was investigated with micellar electrokinetic chromatography at different volume percentages methanol in the background electrolyte (10 mM sodium dodecylsulfate
S E Langhorst et al.
Dental materials : official publication of the Academy of Dental Materials, 25(7), 884-891 (2009-02-14)
This study explores the efficacy of an experimental orthodontic amorphous calcium phosphate (ACP) composite to remineralize in vitro subsurface enamel lesions microradiographically similar to those seen in early caries. Lesions were artificially created in extracted human molars. Single tooth sections
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Artículos

The Progress in Development of Dental Restorative Materials

With dentists placing nearly 100 million dental fillings into patients′ teeth annually in the U.S. alone, polymeric composite restoratives account for a very large share of the biomaterials market.

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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