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Diacetone Alcohol

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Product Description

PRODUCT

Diacetone Alcohol

CAS #

123-42-2

SYNONYM

4-hydroxy-4-methyl-2-pentanone; 2-Pentanone, 4-hydroxy-4-methyl-; 4-Hydroxy-4-methylpentan-2-one

FORMULA

C6H12O2

Product Specifications

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

Complete

AZEOTRAPE WITH WATER: BOILING POINT

99.0 C

AZEOTROPE WITH WATER: SOLVENT CONTENT

12.7% m/m

MOLECULAR WEIGHT

116 g/mol

CHEMICAL STRUCTURE

Diacetone Alcohol distributor CAS: 123-42-2 C6H12O2 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

18.2

AUTO/SELF IGNITION TEMPERATURE

temp. 603 c

NOTES

A useful compound in the production of coatings, glosses, and finishes.

Use: MASKING, SOLVENT

For more information call 1-800-282-3982 or email info@parchem.com!

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