409006

Di(ethylene glycol) dimethacrylate

95%, cross-linking reagent polymerization reactions, methacrylate, 300 ppm monomethyl ether hydroquinone as inhibitor

• Synonym(s): 2,2′-Oxybisethanol dimethacrylate, 2,2′-Oxydiethyl dimethacrylate, Diethylene glycol, dimethacrylate, Polyethylene glycol
• Linear Formula: [H₂C=C(CH₃)CO₂CH₂CH₂]₂O
• CAS Number: 2358-84-1
• Molecular Weight: 242.27
• EC Number: 219-099-9
• MDL number: MFCD00014931
• UNSPSC Code: 12162002
• PubChem Substance ID: 24865615
• NACRES: NA.23

Properties

• Product Name: Di(ethylene glycol) dimethacrylate, 95%
• Assay: 95%
• form: liquid
• contains: 300 ppm monomethyl ether hydroquinone as inhibitor
• reaction suitability: reagent type: cross-linking reagent; reaction type: Polymerization Reactions
• refractive index: n20/D 1.458 (lit.)
• bp: 134 °C/2 mmHg (lit.)
• density: 1.082 g/mL at 25 °C (lit.)
• Ω-end: methacrylate
• α-end: methacrylate
• polymer architecture: shape: linear; functionality: homobifunctional
• SMILES string: CC(=C)C(=O)OCCOCCOC(=O)C(C)=C
• InChI: 1S/C12H18O5/c1-9(2)11(13)16-7-5-15-6-8-17-12(14)10(3)4/h1,3,5-8H2,2,4H3
• InChI key: XFCMNSHQOZQILR-UHFFFAOYSA-N

Description

Application

• Urethane dimethacrylate-based photopolymerizable resins for stereolithography 3D printing: A physicochemical characterisation and biocompatibility evaluation.: This study explores the use of urethane dimethacrylate-based resins in stereolithography 3D printing. It includes an in-depth physicochemical characterization and assesses the biocompatibility of the materials, highlighting their potential for medical and dental applications (Pitzanti G et al., 2024).

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves