ACETYL ACETONE For Synthesis

2,4-Pentanedione

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Article No.
00539
Grade
For Synthesis
Purity
98%
CAS No.
123-54-6
Molecular Formula
CH3COCH2COCH3
Molecular Weight
100.12
H.S. Code
2914.1990
Shelf Life
60 Months
MSDS
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Certificate of Analysis (COAs)
 

 

Physical Properties

Physical state at 20 °C
Liquid
Colour
colorless or slight yellow
Odour
Putrid odor
Melting point/ Freezing point [°C]
-23°C
Auto-ignition temperature [°C]
340 °C
Flammability (solid, gas)
Flammable
Flash point [°C]
34 °C
Boiling point [°C]
139 - 141 °C
Evaporation rate
0.75
Vapour pressure mm/Hg
6 mm Hg
Vapour density
3.5
Density [g/cm3]
0.973
Relative density, gas (air=1)
3.5
Solubility in water [% weight]
Complete
Explosion limits - upper [%]
11.60%
Explosion limits -lower [%]
2.40%

Packings

  • 2GBA002500

    2500 ml (02500)

  • 2GBA000250

    250 ml (00250)

  • 2GBA000500

    500 ml (00500)

  • 2GBAG02500

    2500 ml (02500)

  • 2GBAH02500

    2500 ml (02500)

 

Specifications

Appearance A clear colorless to slightly yellow liquid
Assay Min 98.0%
Refractive index (20°C; 589 nm) 1.451-1.453
Weight/ mL at 20°C 0.971-0.974 g/ml

Safety Information and Hazard Symbols

Skull and Crossbones Flame
Symbol: GHS02, GHS06
 Signal Word: Danger
 UN No.: 2310
 IMCO Class No.: 3,6.1
 Packing Group: III
 Hazardous Statement: H226 - H302 - H311 + H331
 Precaution Statement: P210 - P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P311
 Safety Statement: 21-23-24/25
Revision Date : 12-Aug-2020
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