Mesityl oxide mixture of alpha- and beta-isomers 99%
Supplier: Thermo Scientific
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Warning
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Synonyms:
4-Methyl-3-penten-2-one
125600010
125600025
125600100
ACRO125600010EA
129
GBP
ACRO125600010
ACRO125600025
ACRO125600100
Mesityl oxide mixture of alpha- and beta-isomers 99%
Mesityl oxide
Formula:
C₆H₁₀O MW: 98,14 g/mol Boiling Pt: 129 °C (760 mmHg) Melting Pt: –53 °C Density: 0,854 g/cm³ Flash Pt: 28 °C Storage Temperature: Ambient |
MDL Number:
MFCD00008900 CAS Number: 141-79-7 EINECS: 205-502-5 UN: 1229 ADR: 3,III |
Specification Test Results
Appearance | Clear liquid (May darken on storage) |
Infrared spectrum | Conforms |
Refractive index | 1.4420 to 1.4460 (20°C, 589 nm) |
Water | ≤0.2 % |
Density | (20/4°C) 0.852 to 0.856 kg/l |
GC | 90 % alpha-Isomer |
Copper (Cu) | ≤0.001 % |
Iron (Fe) | ≤0.001 % |
Lead (Pb) | ≤0.002 % |
Magnesium (Mg) | ≤0.01 % |
Nickel (Ni) | ≤0.001 % |
Insoluble matter | ≤0.05 % (in water) |
Nitrogen compounds (as N) | ≤0.002 % |
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