DIACETONE ALCOHOL 98% For Synthesis

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Description

4-Hydroxy-4-methyl-2-pentanone

Article No. 03180 Grade For Synthesis
Purity 98% CAS No. 123-42-2
Molecular Formula C6H12O2 Molecular Weight 116.16
H.S. Code 2914.4000 Shelf Life 60 Months
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Physical Properties

Physical state at 20 °C Liquid Colour Colourless to Light yellow
Odour Faint pleasant odor Melting point/ Freezing point [°C] -44°C
Flammability (solid, gas) Flammable Flash point [°C] 58 °C
Boiling point [°C] 166 °C Evaporation rate 0.14
Vapour pressure [20°C] 0.95 @ 2°C Vapour pressure mm/Hg 0.95 @ 20C
Vapour density 4 Density [g/cm3] 4
Relative density, gas (air=1) 4.01 Solubility in water [% weight] Miscible in water
Explosion limits – upper [%] 6.90% Explosion limits -lower [%] 1.80%

Specifications

Appearance Clear colorless to light yellow liquid
Assay Min 98%
Density (d20°C/4°C) 0.937 – 0.938
Refractive index (20°C; 589 nm) 1.4220 to 1.4250

Packings

500 ml 00500
2500 ml 02500
2500 ml 02500
2500 ml 02500

Safety Information

Symbol: GHS02, GHS07
Signal Word: Warning
UN No.: 1148
IMCO Class No.: 3
Packing Group: III
Hazardous Statement: H226-H319
Precaution Statement: P305 + P351 + P338

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