|
Specification
|
|
|
|
|
Property
|
Value
|
Unit
|
Test method
|
|
Appearance
|
clear
|
|
visual
|
|
Colour (Hazen)
|
≤ 10
|
mg Pt/I
|
DIN EN 1557
|
|
Purity (mixture of isomeres)
|
≥ 98.0
|
wt.-%
|
gaschromatographic
|
|
Water content
|
≤ 0.1
|
wt.-%
|
DIN 51777 / ISO 760
|
|
Acid content (calc. as acetic acid)
|
≤ 0.01
|
wt.-%
|
ASTM D 1613
|
|
Typical Data
|
|
|
|
|
Molecular weight (C10H18)
|
138.25
|
g/mol
|
-
|
|
Refractive index at 25°C
|
approx. 1.472
|
|
DIN 51423
|
|
Density at 20°C
|
approx. 0.870-0.895
|
g/ml
|
DIN 51757
|
|
Boiling range at 1013 hPa
|
185-195
(95 Vol.-% destil within 10°C)
|
°C
|
DIN 53171
|
|
|
cis-trans-Isomer
|
|
|
|
Solidification point
|
approx. approx.
- 43 - 30.4
|
°C
|
DIN ISO 3016
|
|
Viscosity at 20°C
|
approx. approx.
3.4 2.1
|
mPa s
|
DIN 53015
|
|
Solubility parameter at 25°C
|
17.6 17.0
|
(J/cm3)1/2
|
-
|
|
Heat of evaporation at b.p.
|
39.8 38.6
|
kJ/mol
|
-
|
|
Vapour pressure at 50°C
|
1 4
|
hPa
|
-
|
|
Evaporation number (diethyl ether = 1)
|
approx. approx.
100 100
|
|
DIN 53170
|
|
Flash point
|
approx. approx.
61 54
|
°C
|
DIN 51758
|
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