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2,2,6,6-Tetramethyl-3,5-heptanedione Structure

2,2,6,6-Tetramethyl-3,5-heptanedione

Chemical Properties

Melting point >400 °C (decomp)
Boiling point 72-73 °C/6 mmHg (lit.)
Density  0.883 g/mL at 25 °C (lit.)
refractive index  n20/D 1.459(lit.)
Flash point 153 °F
storage temp.  Sealed in dry,Room Temperature
solubility  Difficult to mix.
pka 11.60±0.10(Predicted)
form  Liquid
color  Clear colorless to slightly yellow
Specific Gravity 0.883
BRN  1447269
InChIKey YRAJNWYBUCUFBD-UHFFFAOYSA-N
LogP 2.818 (est)
CAS DataBase Reference 1118-71-4(CAS DataBase Reference)
EPA Substance Registry System 3,5-Heptanedione, 2,2,6,6-tetramethyl- (1118-71-4)

Safety Information

Hazard Codes  Xn
Risk Statements  22-40-36/37/38
Safety Statements  24/25-36-26-22
RIDADR  UN 1993 / PGIII
WGK Germany  3
TSCA  T
HS Code  29141900

MSDS

Usage And Synthesis

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