Basic information Uses Safety Related Supplier
2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE Structure

2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE

Chemical Properties

Boiling point >121 °C(lit.)
Density  0.982 g/mL at 25 °C
vapor pressure  0.62Pa at 20℃
refractive index  n20/D 1.465
Flash point 113 °C
solubility  carbon tetrachloride, xylene and ethylene glycol: soluble
pka 15[at 20 ℃]
PH Range 6 - 8
Water Solubility  2.3g/L at 25℃
LogP 2.5 at 21℃
EPA Substance Registry System Polyethylene glycol 2,4,7,9-tetramethyl-5-decyne-4,7-diyl diether (9014-85-1)

Safety Information

Hazard Codes  Xi
Risk Statements  37/38-41
Safety Statements  26-36
WGK Germany  2

Usage And Synthesis

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