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4-PHENYL-3-BUTEN-2-ONE For Synthesis

Benzalacetone, Benzylideneacetone, Methyl styryl ketone

Article No. 5206B Grade For Synthesis
Purity 98% CAS No. 1896-62-4
Molecular Formula C10H10O Molecular Weight 146.19
H.S. Code 2914.3990 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Yellow
Melting point/ Freezing point [°C] 34 - 40 °C Initial boiling point [°C] 260 - 262 °C
Vapour pressure [20°C] 0.01 hPa at 25 ° Relative density, liquid (water=1) 1.008
Solubility in water 1.3 g/l (20 °C) Partition coefficient Log Pow octanol / water at 20°C log Pow: 2.1


Appearance White to yellow low melting solid Purity (by GC) Min.98.0%
Identity (IR) Passes test Melting range 38.0-41.0°C

Safety Information and Hazard Symbols

Exclamation Mark
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H317-H319-H335
Precaution Statement: P261-P280-P305 + P351 + P338
Risk Statement: 43
Safety Statement: 24-37
Revision Date: 02-Apr-2021

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