437468

Poly(ethylene glycol) dimethacrylate

average M_n 750, contains 900-1100 ppm MEHQ as inhibitor

• Synonym(s): PEG dimethacrylate
• Linear Formula: C₃H₅C(O)(OCH₂CH₂)_nOC(O)C₃H₅
• CAS Number: 25852-47-5
• MDL number: MFCD00081877
• PubChem Substance ID: 24867376
• NACRES: NA.23

Properties

• Quality Level: 200
• form: liquid
• mol wt: average M_n 750
• contains: 900-1100 ppm MEHQ as inhibitor
• reaction suitability: reagent type: cross-linking reagent; reaction type: Polymerization Reactions
• refractive index: n20/D 1.467
• viscosity: 67 cP(25 °C)(lit.)
• bp: >200 °C/2 mmHg (lit.)
• solubility: H₂O: soluble
• density: 1.11 g/mL at 25 °C
• Ω-end: methacrylate
• α-end: methacrylate
• polymer architecture: shape: linear; functionality: homobifunctional
• storage temp.: 2-8°C
• SMILES string: OCCO.CC(=C)C(O)=O
• InChI: 1S/C10H14O4/c1-7(2)9(11)13-5-6-14-10(12)8(3)4/h1,3,5-6H2,2,4H3
• InChI key: STVZJERGLQHEKB-UHFFFAOYSA-N

Description

Application

Adhesives, coatings, sealants, photoresists, solder masks and photopolymers.

Packaging

250 mL in poly bottle

1 L in poly bottle

Features and Benefits

Contributes flexibility.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1