1830-78-0

Basic information

• Product Name: GLYCEROL 1,3-DIMETHACRYLATE
• Synonyms: 2-hydroxy-1,3-propanediyl bismethacrylate;GLYCEROL DIMETHACRYLATE, TECH., 85%, MIX TURE OF ISOMERS;2-Hydroxy 1-3,dimethacryloxy propane;glycerol dimethacrylate, mixture of isomers;2-Hydroxy-1,3-propandiylbismethacrylat;1,3-Dimethacryloyloxy-2-hydroxypropane;GLYCERIN DIMETHACRYLATE;1,3-Bis(methacryloyloxy)-2-propanol (stabilized with MEHQ)
• CAS NO: 1830-78-0
• Molecular Formula: C₁₁H₁₆O₅
• Molecular Weight: 228.24
• EINECS: 217-388-4
• Product Categories: monomer;Diacrylates & Dimethacrylates;Functional Materials;Reagent for High-Performance Polymer Research;Acrylic Monomers;C10 to C11Monomers;Carbonyl Compounds;Esters;Polyfunctional Acrylics
• Mol File: 1830-78-0.mol
• Article Data: 5

Chemical Properties

• Melting Point: -33°C
• Boiling Point: 120 °C1 mm Hg(lit.)
• Flash Point: >230 °F
• Appearance: /
• Density: 1.12 g/mL at 25 °C(lit.)
• Vapor Pressure: 3.28E-05mmHg at 25°C
• Refractive Index: n20/D 1.472(lit.)
• Storage Temp.: 2-8°C
• PKA: 12.49±0.20(Predicted)
• CAS DataBase Reference: GLYCEROL 1,3-DIMETHACRYLATE(CAS DataBase Reference)
• NIST Chemistry Reference: GLYCEROL 1,3-DIMETHACRYLATE(1830-78-0)
• EPA Substance Registry System: GLYCEROL 1,3-DIMETHACRYLATE(1830-78-0)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 1
• Hazardous Substances Data: 1830-78-0(Hazardous Substances Data)

Usage

General Description

Glycerol 1,3-dimethacrylate, also known as GDMA, is a chemical compound used in the production of dental materials and adhesives. It is an organic compound that contains carbon, hydrogen, and oxygen atoms, and is commonly used as a cross-linking monomer in the formulation of dental composites. GDMA helps to improve the mechanical and physical properties of dental materials, such as increasing the hardness and durability of the final product. It is also used as a resin material in restorative dental procedures, providing a strong and stable bond to the tooth structure. However, GDMA is a potent sensitizer and can cause allergic reactions in some individuals, so proper safety precautions must be taken when handling and using this chemical.

InChI:InChI=1/C11H16O5/c1-7(2)10(13)15-5-9(12)6-16-11(14)8(3)4/h9,12H,1,3,5-6H2,2,4H3

Upstream product

• 79-41-4 poly(methacrylic acid) 
• 56-81-5 glycerol 
• 106-91-2 2,3-Epoxypropyl methacrylate 
• 80-62-6 methacrylic acid methyl ester 

Downstream Products

• 7401-88-9 glyceryl tri(methyl)acrylate 
• 67829-13-4 1,3 glycerol dimethacrylate phosphate 

Relevant articles and documents

Vanillin-based resin for use in composite applications

Lignin is an abundant, renewable material that has the potential to yield valuable, low molecular weight, single aromatic chemicals when strategically depolymerized. In order to generate a highly bio-based thermoset for use in polymer composites, a lignin-derived chemical, vanillin, was methacrylated in a two-step, one-pot synthesis to produce a vinyl ester resin (87 cP at 25 °C) with a 1:1 mole ratio of a mono-functional monomer, methacrylated vanillin, to cross-linking agent, glycerol dimethacrylate. The synthetic scheme was solventless, required little catalyst and moderate reaction temperatures while generating no by-products. Upon resin curing, a hard, transparent thermoset with a broad glass transition, Tg = 155 °C (based on the tan δ maximum), and a temperature of maximum decomposition rate, Tmax, of 426 °C was produced. Overall, a potentially 100% bio-based thermoset was synthesized possessing comparable thermo-gravimetric and thermo-mechanical properties to commercial vinyl ester-based thermosets.

CARDANOL GLYCIDYL ETHER DERIVATIVES

Methacrylated cardanol glycidyl ethers, diglycidyl ethers, intermediates and derivatives thereof are described herein. Compositions and polymers made with such compounds as well as methods of preparation thereof are also described. For example, compounds of Formulas: wherein n, R1, R2, R3, R4, R5, and R6 can each represent various different entities are described in the present disclosure.

Reactivity of some carboxylic acids in reactions with some epoxides in the presence chromium (III) ethanoate

Reactivities have been compared of acetic, acrylic, and methacrylic acid in reactions with epichlorohydrin, phenylglycidyl ether, glycidyl acetate, and glycidyl methacrylate carried in the presence of chromium (III) ethanoate. The acid reactivities changed differently with respect to the oxirane series. The effect of solvents on the reactions of acids with epichlorohydrin has also been observed.