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Octaethylene glycol Structure

Octaethylene glycol

Chemical 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
pka 14.06±0.10(Predicted)
form  powder to lump to clear liquid
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
Indirect Additives used in Food Contact Substances PEG-8
CAS DataBase Reference 5117-19-1(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII B697894SGQ
EPA Substance Registry System Octaethylene glycol (5117-19-1)

Safety

Symbol(GHS)
Signal wordWarning
Hazard statements H315-H319-H335
Precautionary statements P261-P305+P351+P338
WGK Germany  3
HS Code  2909498090

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