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  8. Mesityl oxide, 99%, mixture of alpha- and beta-isomers

Mesityl oxide, 99%, mixture of alpha- and beta-isomers

Catalog No. AC125600010
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1 L
2.5 L
10 L
Packaging:
Glass Bottle
Plastic drum
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Catalog No. Quantity Packaging
AC125600010 1 L Glass Bottle
AC125600025 2.5 L Glass Bottle
AC125600100 10 L Plastic drum
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Catalog No. AC125600010 Supplier Thermo Scientific Chemicals Supplier No. 125600010
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Description

CAS: 141-79-7 | C6H10O | 98.14 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 141-79-7
Molecular Formula C6H10O
Molecular Weight (g/mol) 98.14
InChI Key SHOJXDKTYKFBRD-UHFFFAOYSA-N
Synonym mesityl oxide, 4-methyl-3-penten-2-one, 3-penten-2-one, 4-methyl, isopropylideneacetone, isobutenyl methyl ketone, methyl isobutenyl ketone, mesityloxid, mesityloxyde, 3-isohexen-2-one, isopropylidene acetone
PubChem CID 8858
IUPAC Name 4-methylpent-3-en-2-one
SMILES CC(=CC(=O)C)C

Specifications

Melting Point -53°C
Density 0.8540g/mL
Boiling Point 129°C
Flash Point 28°C
Infrared Spectrum Authentic
Assay Percent Range 90% alpha-Isomer (GC)
Packaging Glass Bottle
Refractive Index 1.4420 to 1.446
Linear Formula (CH3)2C=CHCOCH3
Quantity 1 L
Beilstein 01,736
Merck Index 15,5978
Specific Gravity 0.854
Solubility Information Solubility in water: 28g/L (20°C). Other solubilities: miscible with most common organic solvents
Viscosity 0.64 mPa.s (20°C)
Formula Weight 98.14
Percent Purity 99%
Physical Form Liquid
Chemical Name or Material Mesityl oxide
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Safety and Handling

Hazard Category GHS Signal Word: Warning
EINECSNumber 205-502-5
Recommended Storage Product may darken during storage

RUO – Research Use Only