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2-PENTANONE Extra Pure

Methyl propyl ketone

COAs

Packings

500 ml (00500)

2500 ml (02500)

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Article No. 5141P Grade Extra Pure
Purity 98.5% CAS No. 107-87-9
Molecular Formula C5H10O Molecular Weight 86.13
H.S. Code 2914.1990 Shelf Life 60 Months

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)

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 and Hazard Symbols

Flame Exclamation Mark
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
Revision Date: 28-Jun-2022

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