469823

Poly(ethylene glycol) acrylate

average M_n ~375

• Synonym(s): Poly(polyethylene glycol acrylate)
• Linear Formula: H₂C=CHCO(OCH₂CH₂)_nOH
• CAS Number: 9051-31-4
• MDL number: MFCD00803834
• UNSPSC Code: 12162002
• PubChem Substance ID: 24870615

Properties

• mol wt: average M_n ~375
• contains: 1,000-1,500 ppm MEHQ as inhibitor
• refractive index: n20/D 1.466 (lit.)
• viscosity: 42 cSt(25 °C)(lit.)
• density: 1.12 g/mL at 25 °C (lit.)
• SMILES string: OCCO.OC(=O)C=C
• InChI: 1S/C3H4O2.C2H6O2/c1-2-3(4)5;3-1-2-4/h2H,1H2,(H,4,5);3-4H,1-2H2
• InChI key: FCDZZFLRLVQGEH-UHFFFAOYSA-N

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 235.4 °F - closed cup
• Flash Point(C): 113 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves