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  6. 3-Hydroxy-2-methyl-4-pyrone, 99%, Thermo Scientific Chemicals

3-Hydroxy-2-methyl-4-pyrone, 99%, Thermo Scientific Chemicals

Product Code. 10205070
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Quantity:
5 g
25 g
100 g
500 g
Packaging:
Glass bottle
This item is not returnable. View return policy
This item is not returnable. View return policy

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.

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 100 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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Safety and Handling

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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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