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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
62
2,3-Butanedione
431-03-8
C
4
H
6
O
2
Overview
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Pure Component Data
Property
Points
Sets
Temperature
Range
States
Sets
Density
11
4
288-318 K
Liquid
4
Flash Point
1
1
(hidden)
Liquid
1
Melting Point
1
1
(hidden)
Solid-Liquid
1
Molar Polarization
6
1
329-504 K
Gas/Vapor
1
Speed of Sound
1
1
298-298 K
Liquid
1
Std. Heat of Combustion
1
1
298-298 K
Liquid
1
Std. Heat of Formation
3
3
298-298 K
Liquid
3
Thermal Conductivity
1
1
383-383 K
Gas/Vapor
1
Vapor Pressure
74
13
273-363 K
Vapor-Liquid
13
Octanol-Water
Partition Coefficients
2
2
298 K
Pure Component Properties Data Bank Information Page
Dortmund Data Bank Version: February 2024
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