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

Description

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.

Spécification

Identifiants chimiques

• 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

• 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
• Linear Formula: (CH₃)₂C=CHCOCH₃
• Refractive Index: 1.4420 to 1.446
• 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

Sécurité et traitement

Identifiant produit

• Mesityl oxide

Mention d'avertissement

• Warning

Catégorie de danger

• Flammable liquid Category 3
• Acute toxicity Category 4

Mention de danger

• H226-Flammable liquid and vapour.
• H302-Harmful if swallowed.
• H312-Harmful in contact with skin.
• H332-Harmful if inhaled.

Conseils de prudence

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.

RUO – Research Use Only