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820664 3-Hydroxy-2-butanone (mixture of monomer + dimer)

3-Hydroxy-2-butanone for synthesis. CAS 51555-24-9, chemical formula (CH₃CH(OH)COCH₃)₂.

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Acetyl methyl carbinol, Acetoin

CAS #: 51555-24-9 Molar Mass: 176.22 g/mol Chemical Formula: (CH₃CH(OH)COCH₃)₂ Hill Formula: C₈H₁₆O₄
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Overview

Replacement Information

Key Specifications Table

CAS #Hill FormulaChemical FormulaMolar Mass
51555-24-9C₈H₁₆O₄(CH₃CH(OH)COCH₃)₂176.22 g/mol

Products

Catalog NumberPackaging Qty/Pack
8206640100 Plastic bottle 100 g
8206640250 Plastic bottle 250 g
Description
Catalogue Number820664
SynonymsAcetyl methyl carbinol, Acetoin
References
Product Information
CAS number51555-24-9
Hill FormulaC₈H₁₆O₄
Chemical formula(CH₃CH(OH)COCH₃)₂
Molar Mass176.22 g/mol
HS Code2914 40 90
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
Application3-Hydroxy-2-butanone for synthesis. CAS 51555-24-9, chemical formula (CH₃CH(OH)COCH₃)₂.
Biological Information
Physicochemical Information
Boiling point147 - 148 °C
Density1.012 g/cm3 (20 °C)
Flash point45 °C
Melting Point20 °C Above 20°C conversion of dimer to monomer (15°C)
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat > 5000 mg/kg
LD 50 dermalLD50 Rabbit > 5000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H226: Flammable liquid and vapour.
Precautionary Statement(s)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.
P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
P242: Use non-sparking tools.
P243: Take action to prevent static discharges.
Signal WordWarning
Storage class3 Flammable liquids
WGKWGK 3 highly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Categories of dangerhighly flammable
Product Usage Statements
Storage and Shipping Information
StorageStore at <= 20°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 2621 , 3, III
Declaration (transport by air) IATA-DGRUN 2621 , 3, III
Declaration (transport by sea) IMDG-CodeUN 2621 , 3, III
Supplemental Information
Specifications
Assay (GC, area%)≥ 97.0 % (a/a)
Identity (IR)passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
Global Trade Item Number
Catalog Number GTIN
8206640100 04022536463919
8206640250 04022536463926

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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