ETHYL METHYL KETONE AR (BUTANONE)

Article No.	Grade	Purity	Cas no.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
SS0103102500	AR	99.5%	78-93-3	C₄H₈O	72.11	2914.1200	60 Months

Physical Properties

Physical state at 20 °C

Liquid

Colour

Clear Colorless

Odour

Sharp mint-like odor

Melting Point/ Freezing point [°C]

-87 °C

Flash Point [°C]

-3 °C

Partition coefficient Log Pow octanol / water at 20°C

0.29

Explosion limits - upper [%]

10.10%

Explosion limits -lower [%]

1.80%

Vapour density

2.49

Boiling point [°C]

80 °C

Density [g/cm3]

0.81

Evaporation rate

2.7

Auto-ignition temperature [°C]

404°C

Flammability (solid, gas)

Flammable

Solubility in water [% weight]

29 g in 100 g of water

Vapour pressure [20°C]

95 hPa at 20 °C

Specifications

Appearance:	A clear colourless liquid
Assay (by GC):	Min 99.5%
Refractive index (20°C; 589 nm):	1.377 - 1.389
Weight/ mL at 20°C:	0.805 - 0.815 g
Lead (Pb):	Max 0.0001%
Iron (Fe):	Max 0.0001%
Water (H2O):	Max 0.2%
Copper (Cu):	Max 0.0001%
Colour scale :	Max 10 Hazen
Alkalinity:	Max 0.0002 meq/g
Substance reducing KMnO4 (as O):	Max 0.0003%
2-Methyl-2-propanol (GC):	Max 0.1%
Titrable acid:	Max 0.0005 meq/g
Methanol (GC,area %):	Max 0.05%
2-Butanol (GC):	Max 0.05%
Acetone (CH3.CO.CH3) by GC:	Max 0.05%
Boiling Point:	79 - 80 deg C

Safety Information and Hazard Symbols

Symbol: GHS02, GHS07
Signal Word: Danger
UN No.: 1193
IMCO Class No.: 3
Packing Group: II
Hazardous Statement: H225-H319-H336
Precaution Statement: P210-P261-P305 + P351 + P338

ETHYL METHYL KETONE AR (BUTANONE)

Physical Properties

Specifications

Safety Information and Hazard Symbols

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