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1118-71-4

Name 2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONE
CAS 1118-71-4
EINECS(EC#) 214-268-3
Molecular Formula C11H20O2
MDL Number MFCD00008848
Molecular Weight 184.28
MOL File 1118-71-4.mol
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Chemical Properties

Appearance CLEAR COLOURLESS TO SLIGHTLY YELLOW LIQUID
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.)
Fp  153 °F
storage temp.  Sealed in dry,Room Temperature
solubility  Difficult to mix.
form  Liquid
pka 11.60±0.10(Predicted)
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)
Storage Precautions Store under nitrogen
EPA Substance Registry System 3,5-Heptanedione, 2,2,6,6-tetramethyl- (1118-71-4)

Safety Data

Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
R40:Limited evidence of a carcinogenic effect.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S22:Do not breathe dust .
RIDADR  UN 1993 / PGIII
WGK Germany  3
TSCA  T
HS Code  29141900

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