3-Hydroxy-2-methyl-4-pyrone

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For Research Use Only.

Category

Phenols

Cat.No.

NP5204

CAS

118-71-8

Product Name

3-Hydroxy-2-methyl-4-pyrone

Structure

Product Details

Description

Maltol is a fragrance molecule used in flavor enhancers and fragrances.

Synonyms

3-Hydroxy-2-methyl-4H-pyran-4-one; 2-Methyl-3-hydroxy-4-pyrone; 2-Methyl-3-hydroxypyran-4-one; 2-Methyl-3-hydroxypyrone; 3-Hydroxy-2-methyl-1,4-pyrone; Larixic Acid; Larixin; NSC 2829; NSC 404458; Palatone; Veltol

IUPAC Name

3-hydroxy-2-methylpyran-4-one

Molecular Weight

126.11

Molecular Formula

C6H6O3

Canonical SMILES

CC1=C(C(=O)C=CO1)O

InChI

InChI=1S/C6H6O3/c1-4-6(8)5(7)2-3-9-4/h2-3,8H,1H3

InChIKey

XPCTZQVDEJYUGT-UHFFFAOYSA-N

Boiling Point

284.7±40.0°C at 760 mmHg

Melting Point

162-164 ℃

Flash Point

127.3°C

Purity

>95%

Density

1.348 g/cm³

Solubility

Soluble in Chloroform (Slightly), Methanol (Slightly)

Appearance

White to off-white solid

Application

antioxidant

Storage

Store at 2-8°C

EINECS

204-271-8

Form

Powder

MDL

MFCD00006578

pH of 0.5% aqueous solution = 5.3

Refractive Index

n20/D 1.541

Stability

Stable.

Vapor Pressure

0.000507 [mmHg]

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