2,3-PENTANEDIONE

2,3-PENTANEDIONE

CAS 600-14-6 EINECS 209-984-8 FEMA 2841
TECHNICAL DATA
SPECIFICATIONS
STORAGE
Formula 
C5 H8 O2 
Molecular weight 
100,12 
Cas 
600-14-6  
Einecs 
209-984-8 
Fema 
2841 
Tariff number 
2914199090 
Appearance at 20°c 
Clear mobile liquid 
Color 
Yellow 
Odor 
Butter, cheese, pungent 
Optical rotation (°) 
0 / 0 
Density at 20°c (g/ml)) 
0,954 - 0,964 
Refractive index nd20 
1,4020 - 1,4060 
Flashpoint (°c) 
18 
Solubility 
Slightly soluble in water 
Assay (% gc) 
> 98% (sum of tautomers diketone+enol);keto>93% 
Keep refrigerated and away from sources of ignition. Purge headspace with nitrogen.. Keep in tightly closed container in a cool and dry place, protected from light. When stored for more than 9 months, quality should be checked before use.
We believe the above information to be correct but we do not present it as all inclusive and as such should be used as a guide. ERNESTO VENTÓS, S.A. shall not be held responsible for any damage or injury resulting from contact with the above.
Appearance at 20°c 
Clear mobile liquid 
Color 
Yellow 
Odor 
Butter, cheese, pungent 
Optical rotation (°) 
0 / 0 
Density at 20°c (g/ml)) 
0,954 - 0,964 
Refractive index nd20 
1,4020 - 1,4060 
Flashpoint (°c) 
18 
Solubility 
Slightly soluble in water 
Assay (% gc) 
> 98% (sum of tautomers diketone+enol);keto>93% 
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