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2,4,7,9-Tetramethyl-5-decyne-4,7-diol Structure

2,4,7,9-Tetramethyl-5-decyne-4,7-diol

Chemical Properties

Melting point 42-44 °C(lit.)
Boiling point 255 °C(lit.)
Density  0,89 g/cm3
vapor pressure  0.66Pa at 20℃
refractive index  1.4560 (estimate)
Flash point >230 °F
storage temp.  2-8°C
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Solid
pka 12.92±0.29(Predicted)
color  White to Off-White
Water Solubility  1.7g/L at 20℃
BRN  1724053
InChIKey DCAZNTOSTOZBEI-UHFFFAOYSA-N
LogP 2.8 at 22℃
CAS DataBase Reference 126-86-3(CAS DataBase Reference)
EPA Substance Registry System 2,4,7,9-Tetramethyl-5-decyne-4,7-diol (126-86-3)

Safety Information

Hazard Codes  Xi
Risk Statements  36-52/53
Safety Statements  26-37/39-61-39-37/29
RIDADR  3077
WGK Germany  3
PackingGroup  III
HS Code  29053990
Hazardous Substances Data 126-86-3(Hazardous Substances Data)

MSDS

Usage And Synthesis

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