Di-HEMA Trimethylhexyl Dicarbamate; Urethane dimethacrylate; UDMA

Product Details

CAS No:72869-86-4

MF:C23H38N2O8

Appearance:colorless or light-yellow transparent viscous liquid

Specification:95.0%

UN number:-

Package:1/5/10/25kgs/drum

Supply Capacity:MT

Synonyms:7,7,9-Trimethyl-4,13-dioxo-3,14-dioxa-5,12-diazahexadecane-1,16-d iyl bis(2-methylacrylate);12-diazahexadecane-1,16-diylester;2-propenoicacid,2-methyl-,7,7,9(or7,9,9)-trimethyl-4,13-dioxo-3,14-dioxa-5,;2-Propenoicacid,2-methyl-,7,7,9(or7,9,9)-trimethyl-4,13-dioxo-3,14-dioxa-5,12-diazahexadecane-1,16-diylester;diurethanedimethacrylate,mixtureofisomers;C15448;low residual tin;7,7,9(or 7,9,9)-trimethyl-4,13-dioxo-3,14-dioxa-5,12-diazahexadecane-1,16-diyl bismethacrylate

Product application:Urethane dimethacrylate,72869-86-4,UDMA,Diurethane dimethacrylate,7,7,9-Trimethyl-4,13-dioxo-3,14-dioxa-5,12-diazahexadecane-1,16-diol dimethacrylate,Diurethane dimethacrylate mixture of isomers,Dental resin monomer,Dental composite resin matrix,Light curing composite resin,Dental adhesive raw material,BPA-free dental monomer,Low shrinkage photopolymer,UV nail gel monomer,Nail sculpting resin ingredient,3D printing photopolymer resin,DLP dental crown resin monomer,High toughness urethane dimethacrylate,High purity UDMA 98%,Low TMDI urethane dimethacrylate,CAS 72869-86-4 supplier,Urethane dimethacrylate manufacturer China,Suzhou Health Chemicals dental and UV materials,UDMA wholesale bulk export

 

Urethane dimethacrylate is widely utilized across advanced restorative dental composite manufacturing, minimally invasive dental adhesive and fissure sealant formulating, high-resolution stereolithography and digital light processing (DLP) 3D printing photopolymer engineering, luxury UV nail sculpting gel processing, and specialty optical electronic adhesive development sectors. In dental biomaterials science and functional polymer engineering, universally designated across clinical dentistry and polymer chemistry as UDMA or diurethane dimethacrylate, it operates as an essential, high-performance difunctional dimethacrylate matrix monomer and represents a premier alternative to conventional bisphenol A-derived dimethacrylates such as Bis-GMA; its molecular framework completely eliminates bisphenol A motifs, mitigating endocrine disruption toxicological concerns and achieving biocompatibility profiles in line with medical standards; furthermore, its balanced molecular weight delivers favorable viscosity characteristics, drastically improving wetting capability and filler loading capacity across silanized nano-hybrid ceramic particles without demanding high proportions of low-molecular-weight reactive diluents; upon light-activated free-radical polymerization, its flexible aliphatic polyurethane backbone forms dense intermolecular hydrogen-bonding networks that minimize volumetric polymerization shrinkage and contraction stress while imparting flexural strength, high fracture toughness, and fatigue resistance to withstand masticatory chewing forces in direct restorations and indirect prosthetic prostheses; in additive manufacturing, it serves as a critical monomer in stereolithography and DLP 3D printing resins, delivering rapid green-state cure kinetics, crisp feature fidelity, and thermo-mechanical endurance for orthodontic aligners, surgical guides, and provisional dental crowns; in professional cosmetic nail care, it functions as an ultra-pure, low-odor sculpting resin monomer that confers mirror-like gloss, adhesion, and chip resistance to UV-curable nail gels; furthermore, in specialty optoelectronic coatings and electronic potting encapsulants, Urethane dimethacrylate provides dependable crosslinking density, minimal optical discoloration, and thermal endurance across demanding industrial environments.