2-PENTANONE
2-PENTANONE Extra Pure
Short Name: 2-PENTANONE
Synonym: Methyl propyl ketone
Basic Details
Article No.
LG3434
Grade
Extra Pure
Purity
98.5%
CAS No.
107-87-9
HS Code
2914.1990
Shelf Life
60 Months
Packings Avialable
Molecule Detail
Formula: C5H10O
Weight: 86.13
Physical Properties
Physical state at 20 °C
Liquid
Odour
Acetone like
Melting point/ Freezing point [°C]
-78 °C - lit.
Flash point [°C]
7 °C
Initial boiling point [°C]
101 - 105 °C - lit.
Vapour pressure [20°C]
36 hPa at 20 °C
Vapour density
2.97 - (Air = 1.0)
Relative density, liquid (water=1)
0.809 g/cm3 at 25 °C
Solubility in water
72.6 g/l at 20 °C
Partition coefficient Log Pow octanol /water at 20°C
0.857
Explosion limits -upper [%]
8.2 % (V)
Explosion limits -lower [%]
1.5 %(V)
Chemical Specifications
Appearance
Clear colorless to light yellow liquid
Purity (by GC)
Min 98.5%
Infrared spectrum
Conforms
Refractive index (20°C; 589 nm)
1.3890 to 1.3910
Specific gravity (at 25°C)
0.801 - 0.806
Safety Information & Hazard Symbols
Symbol
GHS02,GHS07
Signal Word
Danger
UN No.
1249
IMCO Class No.
3
Packing Group
II
Hazardous Statement
H225 - H302 - H319
Precaution Statement
P210 - P301 + P312 + P330 - P305 + P351 + P338 - P370 + P378 - P403 + P235