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3-Hydroxy-2-methyl-4-pyrone, 99% Product Code.: 10456812

3-Hydroxy-2-methyl-4-pyrone, 99%

Product Code. 10456812 Shop All Thermo Scientific Chemicals Products
5 g, Glass bottle, 5g
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Product Code. 10456812

Brand: Thermo Scientific Acros 121550050

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CAS: 118-71-8 | C6H6O3 | 126.11 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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 118-71-8
Molecular Formula C6H6O3
Molecular Weight (g/mol) 126.11
MDL Number MFCD00006578
InChI Key XPCTZQVDEJYUGT-UHFFFAOYSA-N
Synonym maltol, 3-hydroxy-2-methyl-4-pyrone, 3-hydroxy-2-methyl-4h-pyran-4-one, larixinic acid, talmon, palatone, vetol, larixic acid, corps praline, 4h-pyran-4-one, 3-hydroxy-2-methyl
PubChem CID 8369
ChEBI CHEBI:69438
SMILES CC1=C(O)C(=O)C=CO1

Specifications

CAS Min % 98.5
CAS Max % 100.0
Melting Point 160°C to 164°C
Color Colorless
Boiling Point 170°C (100.0 mmHg)
Infrared Spectrum Authentic
Assay Percent Range 98.5 % min. (GC)
Packaging Glass bottle
Quantity 5 g
Merck Index 15, 5777
Solubility Information Solubility in water: 12g/L (25°C). Other solubilities: soluble in alcohol and propylene glycol,sparingly soluble in benzene and ether
IUPAC Name 3-hydroxy-2-methylpyran-4-one
Formula Weight 126.11
Percent Purity 99%
Physical Form Liquid
Chemical Name or Material 3-Hydroxy-2-methyl-4-pyrone
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Certificates

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5 results found
Lot Number Certificate Type Date Product Code
Lot NumberA0449713 Certificate TypeCertificate of Analysis Date14/06/2024 Product Code121555000,121551000,121550250,121550050
Lot NumberA0432343 Certificate TypeCertificate of Analysis Date12/01/2024 Product Code121555000,121551000,121550250,121550050
Lot NumberA0454592 Certificate TypeCertificate of Analysis Date25/08/2023 Product Code121555000,121551000,121550250,121550050
Lot NumberA0450900 Certificate TypeCertificate of Analysis Date02/05/2023 Product Code121555000,121551000,121550250,121550050
Lot NumberA0401529 Certificate TypeCertificate of Analysis Date15/12/2022 Product Code121555000,121551000,121550250,121550050
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Product Identifier
  • 3-Hydroxy-2-methyl-4-pyrone
Signal Word
  • Warning
Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
Hazard Statement
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.
Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only

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