4-Methyl-2-pentanone, Honeywell

Product Code	Brand	Quantity
15623980	Honeywell Riedel-de Haën 33463-1L	1 L
15633980	Honeywell Riedel-de Haën 33463-2.5L	2.5 L
15643980	Honeywell Riedel-de Haën 33463-20KG	20 kg

Chemical Identifiers

• CAS: 108-10-1
• Molecular Weight (g/mol): 100.161
• InChI Key: NTIZESTWPVYFNL-UHFFFAOYSA-N
• PubChem CID: 7909
• IUPAC Name: 4-methylpentan-2-one

• Molecular Formula: C6H12O
• MDL Number: MFCD00008938
• Synonym: 4-methyl-2-pentanone, methyl isobutyl ketone, isopropylacetone, isobutyl methyl ketone, hexone, mibk, 2-pentanone, 4-methyl, 2-methyl-4-pentanone, 4-methyl-2-oxopentane, methylisobutylketon
• ChEBI: CHEBI:82344
• SMILES: CC(C)CC(=O)C

Specifications

• CAS: 108-10-1
• Flash Point: 14°C (57.2°F)
• Linear Formula: (CH₃)₂CHCH₂COCH₃
• UN Number: UN1245
• Synonym: 4-methyl-2-pentanone, methyl isobutyl ketone, isopropylacetone, isobutyl methyl ketone, hexone, mibk, 2-pentanone, 4-methyl, 2-methyl-4-pentanone, 4-methyl-2-oxopentane, methylisobutylketon
• SMILES: CC(C)CC(=O)C
• Molecular Weight (g/mol): 100.161
• Vapor Density: 3.5 (vs air)
• Formula Weight: 100.16g/mol
• Chemical Name or Material: 4-Methyl-2-pentanone

• Density: 0.801g/mL at 25°C
• Molecular Formula: C6H12O
• MDL Number: MFCD00008938
• Beilstein: 605399
• InChI Key: NTIZESTWPVYFNL-UHFFFAOYSA-N
• IUPAC Name: 4-methylpentan-2-one
• PubChem CID: 7909
• ChEBI: CHEBI:82344
• Percent Purity: ≥99%

Safety and Handling

P210-P261-P305 + P351 + P338

Danger

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Product Identifier

• 4-Methyl-2-pentanone

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Flammable liquid Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H225-Highly flammable liquid and vapour.
• H319-Causes serious eye irritation.
• H332-Harmful if inhaled.
• H335-May cause respiratory irritation.
• EUH066-Repeated exposure may cause skin dryness or cracking.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P243-Take precautionary measures against static discharge.
• P260-Do not breathe dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P284-¢In case of inadequate ventilation! wear respiratory protection.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P308+P313-IF exposed or concerned: Get medical advice/attention.

Supplemental information

• MIXTURE LIST-Contains : 4-methylpentan-2-one