156329
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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Fórmula lineal:
[H2C=C(CH3)CO2C6H4]2C(CH3)2
Número CAS:
Peso molecular:
364.43
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
EC Number:
221-846-9
MDL number:
Servicio técnico
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>98%
form
solid
mp
72-74 °C (lit.)
storage temp.
2-8°C
SMILES string
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
InChI key
QUZSUMLPWDHKCJ-UHFFFAOYSA-N
General description
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.
Application
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.
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Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Stomatitis and perioral dermatitis caused by epoxy diacrylates in dental composite resins.
L Kanerva et al.
Journal of the American Academy of Dermatology, 38(1), 116-120 (1998-02-03)
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
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