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156329

Sigma-Aldrich

Bisphenol A dimethacrylate

>98%

Sinónimos:

2,2-Bis(4-hydroxyphenyl)propane dimethacrylate, 2,2-Bis(4-methacryloxyphenyl)propane, 2,2-Bis(4-methacryloyloxyphenyl)propane, 4,4′-Isopropylidenediphenol dimethacrylate, BPADMA

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10 G
$57.76
50 G
$69.54

$57.76

Precio de catálogo$60.80
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10 G
$57.76
50 G
$69.54

About This Item

Fórmula lineal:
[H2C=C(CH3)CO2C6H4]2C(CH3)2
Número de CAS:
3253-39-2
Peso molecular:
364.43
Número CE:
221-846-9
Número MDL:
MFCD00008585
Código UNSPSC:
12162002
ID de la sustancia en PubChem:
24849606
NACRES:
NA.23

$57.76

Precio de catálogo$60.80
Web-Only Promotion

Disponible para envío el21 de abril de 2025Detalles

Solicitar un pedido a granel

Nivel de calidad

100

Ensayo

>98%

Formulario

solid

mp

72-74 °C (lit.)

temp. de almacenamiento

2-8°C

cadena SMILES

CC(=C)C(=O)Oc1ccc(cc1)C(C)(C)c2ccc(OC(=O)C(C)=C)cc2

InChI

1S/C23H24O4/c1-15(2)21(24)26-19-11-7-17(8-12-19)23(5,6)18-9-13-20(14-10-18)27-22(25)16(3)4/h7-14H,1,3H2,2,4-6H3

Clave InChI

QUZSUMLPWDHKCJ-UHFFFAOYSA-N

Categorías relacionadas

Descripción general

Bisphenol A dimethacrylate (BPA-DMA) is a key monomer, available in solid form with an assay of >98%, widely used in material science, particularly in the formulation of polymers and composite materials. BPA-DMA is primarily utilized as a crosslinking agent in the production of various thermosetting polymers. In dental applications, BPA-DMA is often incorporated into composites and adhesives due to its excellent bonding properties and ability to form durable, wear-resistant materials.[1][2]

Aplicación

Bisphenol A dimethacrylate (BPA-DMA) can be used as:
  • A template in the synthesis of molecularly imprinted polymers (MIPs). The use of BPA-DMA allows for the formation of specific cavities in the polymer matrix that match the shape and functional groups of BPA, enhancing the selectivity and affinity of the resulting polymer for its target analyte.
  • A co-monomer in the synthesis of photopolymerized monoliths for capillary electrochromatography.
  • A key component in the production of bisphenol A-glycidyl methacrylate (Bis-GMA), which is widely used in dental restorative materials due to its mechanical properties and potential for additional functionalities like antibacterial activity.

Pictogramas

Exclamation mark
GHS07

Palabra de señalización

Warning

Frases de peligro

H315,H319,H335

Clasificaciones de peligro

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

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
MKBV0958V
08316BW
05323DP
03924AR
08802PZ

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K Yoshida et al.
Dental materials : official publication of the Academy of Dental Materials, 8(2), 137-139 (1992-03-01)
Light-cured opaque resins were prepared using four types of monomer liquids and titanium dioxide powder. This study investigated the relationship between the monomer composition and the physical properties of light-cured opaque resin. Depth of cure, KHN, residual monomer eluent, and
R E Smith et al.
Biochimica et biophysica acta, 1550(1), 100-106 (2001-12-12)
The dental restorative monomer, BISGMA (2,2-bis[4-(2-hydroxy-3-methacryloxypropoxy)phenyl]propane), and bisphenol A diglycidyl ether (BADGE) increase the velocity of the reaction catalyzed by pancreatic cholesterol esterase (CEase, bovine). The metabolite of these monomers, bisphenol A bis(2,3-dihydroxypropyl) ether, and a common plasticizer, di-2-ethylhexyl phthalate
Ravana Angelini Sfalcin et al.
Clinical oral investigations, 21(6), 2143-2151 (2016-11-14)
This study aimed at evaluating the chemophysical properties of experimental resin infiltrants (ERIs) doped with different bioactive particles. A control resin infiltrant (CR) was formulated using triethylene glycol dimethacrylate (TEGDMA) and ethoxylated bisphenol A dimethacrylate (BisEMA). Moreover, five experimental ERIs
Junjie Ou et al.
Journal of chromatography. A, 1217(22), 3628-3634 (2010-04-17)
A novel porous polymer monolith was prepared in situ in a fused-silica capillary using photoinitiated polymerization. Bisphenol A dimethacrylate (BPADMA) was selected as a crosslinker, copolymerized with benzyl methacrylate (BMA) in the presence of a binary porogenic solvent consisting of
H Tarumi et al.
Journal of dental research, 79(11), 1838-1843 (2001-01-06)
It is controversial whether the dental resinous materials containing 2,2-bis[4-(2-hydroxy-3-methacryloyloxypropoxy)phenyl]propane (Bis-GMA), which is synthesized from the estrogenic compound bisphenol A (BPA), include unreacted BPA and/or can mimic the effects of natural steroid hormones. In the present study, the estrogenic activities
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Questions

1–2 of 2 Questions  

  1. 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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  2. 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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