Diacetone Alcohol
Quantity
Unit
CAS #
123-42-2
PRODUCT
SYNONYM
4-hydroxy-4-methyl-2-pentanone; 2-Pentanone, 4-hydroxy-4-methyl-; 4-Hydroxy-4-methylpentan-2-one
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FORMULA
C6H12O2
PURITY
99.0% m/m min
WATER
0.05% m/m
DENSITY @ 20C
0.938 kg/L
COEFFICIENT OF CUBIC EXPANSION @ 20C
10 10^-4/C
REFRACTIVE INDEX @ 20° C
1.421
COLOR
10 Pt-Co
BOILING POINT
168 C
RELATIVE EVAPORATION RATE (NBUAC=1)
0.15
RELATIVE EVAPORATION RATE (ETHER=1)
150
ANTOINE CONSTANT A #
7.03103 kPa, C
ANTOINE CONSTANT B #
2036.93
ANTOINE CONSTANT C #
236.175 kPa, C
TEMPERATURE LIMITS FOR ANTOINE EQUATION
+30 to +170 C
VAPOUR PRESSURE @ 20C
0.12 kPa
VAPOR PRESSURE @ 50C
0.82 kPa
SATURATED VAPOUR CONCENTRATION @ 20C
6 g/m^3
FLASH POINT (ABEL)
60 C
AUTO IGNITION TEMP
620 C
LOWER EXPLOSION LIMIT
1.8% v/v
UPPER EXPLOSION LIMIT
6.9 % v/v
ELECTRICAL CONDUCTIVITY @ 20C
20 uS/m
DIELECTRIC CONSTANT @ 20C
18.2
FREEZING POINT
-43 C
SURFACE TENSION @ 20C
30 mN/m
VISCOSITY @ 20C
2.9 mPa.s
HILDEBRAND SOLUBILITY PARAMETER
9.2 (cal/cm^3)^1/2
HYDROGEN BONDING INDEX
6.5
FRACTIONAL POLARITY
0.312
DILUTION RATIO: TOLUENE
3.2
DILUTION RATIO: SBP 100/140
0.6
HEAT OF VAPORIZATION @TBOIL
377 kJ/kg
HEAT OF COMBUSTION (NET) @25C
28500 kJ/kg
SPECIFIC HEAT @20C
1.9 kJ/kg/C
THERMAL CONDUCTIVITY @ 20C
0.17 W/m/C
MISCIBILITY @20C: SOLVENT IN WATER
Complete
MISCIBILITY @20C: WATER IN SOLVENT
AZEOTRAPE WITH WATER: BOILING POINT
99.0 C
AZEOTROPE WITH WATER: SOLVENT CONTENT
12.7% m/m
MOLECULAR WEIGHT
116 g/mol
CHEMICAL STRUCTURE
ODOR
faint minty pleasant odor
VAPOR PRESSURE
1.1 mm hg (20 c)
REFRACTIVE INDEX
1.4234
FLASH POINT
(tcc) 126 f
SPECIFIC GRAVITY
0.940 (2020 c)
SOLUBILITY
water
SURFACE TENSION
31 dynescm
DIELECTRIC CONSTANT
AUTO/SELF IGNITION TEMPERATURE
temp. 603 c
NOTES
A useful compound in the production of coatings, glosses, and finishes.
Use: MASKING, SOLVENT
CLASS
Solvents - Glycols - Alcohols, Organic Intermediates and Compounds, Industrial Chemicals
FUNCTIONS
Solvents, Drilling Fluid Additives, Organic Intermediate
INDUSTRY
Industrial, Industrial Drilling, Oil and Gas Production, Drilling Fluid, Hydraulic Fracturing, Fracking, Organics, Solvents
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