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ISOPHORONE For Synthesis
3,5,5-Trimethyl-2-cyclohexen-1-one
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Article No.
04221
Grade
For Synthesis
Purity
97%
CAS No.
78-59-1
Molecular Formula
C
9
H
1
4
O
Molecular Weight
138.21
H.S. Code
2914.1910
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Liquid
Colour
Light yellow
Melting point/ Freezing point [°C]
-8 °C
Auto-ignition temperature [°C]
462 °C
Flash point [°C]
96 °C
Boiling point [°C]
213 - 214 °C
Initial boiling point [°C]
213°C
Final boiling point [°C]
214 °C
Vapour pressure [20°C]
0.3 hPa at 20°C
Density [g/cm3]
0.923 g/cm3 at 25 °C
Explosion limits - upper [%]
3.80%
Explosion limits -lower [%]
0.80%
Specifications
Appearance
Pale yellow coloured liquid
Purity (by GC)
Min 97.0%
Density (d20°C/4°C)
0.920 - 0.922
Refractive index (20°C; 589 nm)
1.4750-1.4800
Safety Information and Hazard Symbols
Symbol: GHS07, GHS08
Signal Word: Warning
Hazardous Statement: H302-H312-H319-H335-H351
Precaution Statement: P261-P280-P305 + P351 + P338
Revision Date:
20-Oct-2021
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