2-PENTANONE

2-PENTANONE Extra Pure

Methyl propyl ketone

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

MSDS

Certificate of Analysis (COAs)

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)

Packings

500 ml (00500)
2500 ml (02500)

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

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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