3,4-hexanedione

3,4-HEXANEDIONE

3,4-hexanedione
CAS: 4437-51-8 EINECS 224-651-7 FEMA 3168
SPECIFICATIONS
TECHNICAL DATA
STORAGE
Formula 
C6 H10 O2 
Molecular weight 
114,14 
Cas 
4437-51-8  
Einecs 
224-651-7 
Fema 
3168 
Tariff number 
2914199090 
Appearance at 20°c 
Clear mobile liquid 
Color 
Yellow 
Odor 
Butter,toasted,almond,nutty,caramel 
Optical rotation (°) 
0 / 0 
Density at 20°c (g/ml)) 
0,941 - 0,950 
Refractive index nd20 
1,4080 - 1,4130 
Flashpoint (°c) 
29 
Solubility 
Nearly insoluble in water 
Assay (% gc) 
Sum of isomers > 97 
Acid value (mg koh/g) 
<2 
Purge headspace with nitrogen.. Keep in tightly closed container in a cool and dry place, protected from light. When stored for more than 24 months, quality should be checked before use.
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Appearance at 20°c 
Clear mobile liquid 
Color 
Yellow 
Odor 
Butter,toasted,almond,nutty,caramel 
Optical rotation (°) 
0 / 0 
Density at 20°c (g/ml)) 
0,941 - 0,950 
Refractive index nd20 
1,4080 - 1,4130 
Flashpoint (°c) 
29 
Solubility 
Nearly insoluble in water 
Assay (% gc) 
Sum of isomers > 97 
Acid value (mg koh/g) 
<2 
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