Millipore Sigma Vibrant Logo

804512 4-Hydroxy-4-methyl-2-pentanone

4-Hydroxy-4-methyl-2-pentanone for synthesis. CAS 123-42-2, chemical formula (CH₃)₂C(OH)CH₂COCH₃.

4-Hydroxy-4-methyl-2-pentanone MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 2-Methyl-2-pentanol-4-one, Diacetone alcohol

CAS #: 123-42-2 EC Number: 204-626-7 Molar Mass: 116.16 g/mol Chemical Formula: (CH₃)₂C(OH)CH₂COCH₃ Hill Formula: C₆H₁₂O₂
View Products on Sigmaaldrich.com
804512
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
123-42-2204-626-7C₆H₁₂O₂(CH₃)₂C(OH)CH₂COCH₃116.16 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
8045121000
Retrieving availability...
—
Limited Availability Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Glass bottle 1 l
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      8045122500
      Retrieving availability...
      —
      Limited Availability Limited Availability
      In Stock 
      Discontinued
      Limited Quantities Available
      Availability to be confirmed
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          		 Glass bottle 2.5 l
          Retrieving price...
          Price could not be retrieved
          Minimum Quantity is a multiple of
          Maximum Quantity is
          Upon Order Completion More Information
          You Saved ()
           
          —
          Request Pricing
          		 —
          Description
          Catalogue Number804512
          Synonyms2-Methyl-2-pentanol-4-one, Diacetone alcohol
          Description4-Hydroxy-4-methyl-2-pentanone
          References
          Product Information
          CAS number123-42-2
          EC index number603-016-00-1
          EC number204-626-7
          Hill FormulaC₆H₁₂O₂
          Chemical formula(CH₃)₂C(OH)CH₂COCH₃
          Molar Mass116.16 g/mol
          HS Code2914 40 10
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          Application4-Hydroxy-4-methyl-2-pentanone for synthesis. CAS 123-42-2, chemical formula (CH₃)₂C(OH)CH₂COCH₃.
          Biological Information
          Physicochemical Information
          Boiling point168 °C
          Density0.938 g/cm3 (20 °C)
          Explosion limit1.8 - 6.9 %(V)
          Flash point58 °C
          Ignition temperature640 °C
          Melting Point-44 °C
          Vapor pressure1.1 hPa (20 °C)
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 2520 mg/kg
          LD 50 dermalLD50 Rabbit 13630 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H226: Flammable liquid and vapour.
          H319: Causes serious eye irritation.
          H335: May cause respiratory irritation.
          H361fd: Suspected of damaging fertility. Suspected of damaging the unborn child.
          Precautionary Statement(s)P202: Do not handle until all safety precautions have been read and understood.
          P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
          P233: Keep container tightly closed.
          P240: Ground and bond container and receiving equipment.
          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.
          Signal WordWarning
          RTECSSA9100000
          Storage class3 Flammable liquids
          WGKWGK 1 slightly hazardous to water
          Disposal1
          Strongly contaminated halogen-free organic solvents: container A.
          Safety Information
          Categories of dangerirritant
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 1148 , 3, III
          Declaration (transport by air) IATA-DGRUN 1148 , 3, III
          Declaration (transport by sea) IMDG-CodeUN 1148 , 3, III
          Supplemental Information
          Specifications
          Assay (GC, area%)≥ 98.0 % (a/a)
          Density (d 20 °C/ 4 °C)0.937 - 0.941
          Identity (IR)passes test
          Global Trade Item Number
          Catalogue Number GTIN
          8045121000 04022536385044
          8045122500 04022536385051

          Related Products & Applications

          Categories

          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Alcohols > Substituted Alcohols > Alcohols with Other Substituents
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Alcohols > Substituted Alcohols > Alcohols with Other Substituents
          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Alcohols > Substituted Alcohols > Alcohols with Other Substituents