Octaethylene glycol , 98% , 5117-19-1

Synonym(s):
PED-diol (n=8)

CAS NO.：5117-19-1

Empirical Formula: C16H34O9

Molecular Weight: 370.44

MDL number: MFCD00698694

EINECS: 225-856-4

PRODUCT Properties

• Melting point: 22 °C
• Boiling point: 175 °C(Press: 0.01 Torr)
• Density: 1.13
• refractive index: 1.4640-1.4680
• storage temp.: -20°C
• form: powder to lump to clear liquid
• pka: 14.06±0.10(Predicted)
• color: White or Colorless to Light yellow
• InChI: InChI=1S/C16H34O9/c17-1-3-19-5-7-21-9-11-23-13-15-25-16-14-24-12-10-22-8-6-20-4-2-18/h17-18H,1-16H2
• InChIKey: GLZWNFNQMJAZGY-UHFFFAOYSA-N
• SMILES: C(O)COCCOCCOCCOCCOCCOCCOCCO
• CAS DataBase Reference: 5117-19-1(CAS DataBase Reference)
• EPA Substance Registry System: Octaethylene glycol (5117-19-1)

Description and Uses

Octanethylene glycol is a polymer consisting of ethylene glycol monomers and two terminal hydroxyl groups. The PEG chain increases the water solubility of a compound in aqueous media. Increasing the number of ethylene glycol units within the entire chain improves the solubility properties of the PEG linker.

Octaethylene Glycol is part of a leaf extract (Murdannia Bracteata) which was shown to exhibit antioxidant, antimicrobial and anti-cancer properties.Octaethylene Glycol also shows potential application as functional hydraulic fluids.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• WGK Germany: 3
• HS Code: 2909498090