437441

Poly(ethylene glycol) diacrylate

average M_N 575, cross-linking reagent polymerization reactions, acrylate, 400-600 ppm MEHQ as inhibitor

• Synonym(s): Polyethylene glycol, PEG diacrylate
• CAS Number: 26570-48-9
• MDL number: MFCD00081876
• UNSPSC Code: 12162002
• PubChem Substance ID: 24867373
• NACRES: NA.23

Properties

• Product Name: Poly(ethylene glycol) diacrylate, average M_n 575
• form: liquid
• Quality Level: 100
• mol wt: average M_n 575
• contains: 400-600 ppm MEHQ as inhibitor
• reaction suitability: reagent type: cross-linking reagent; reaction type: Polymerization Reactions
• refractive index: n20/D 1.467
• viscosity: 57 cP(25 °C)(lit.)
• solubility: H₂O: soluble
• density: 1.12 g/mL at 25 °C
• Ω-end: acrylate
• α-end: acrylate
• polymer architecture: shape: linear; functionality: homobifunctional
• storage temp.: 2-8°C
• SMILES string: OCCO.OC(=O)C=C
• InChI: 1S/C8H10O4/c1-3-7(9)11-5-6-12-8(10)4-2/h3-4H,1-2,5-6H2
• InChI key: KUDUQBURMYMBIJ-UHFFFAOYSA-N

Description

Application

Dental compounds, offset inks, varnishes and flexible coatings.

Features and Benefits

Contributes to chemical resistance, flexibility, adhesion, low shrinkage, abrasion resistance and impact strength.

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H315,H317,H318
• Precautionary Statements: P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): 219.2 °F
• Flash Point(C): 104 °C
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves