3-hydroxy-2-methyl-4-pyrone CAS# 118-71-8

3-hydroxy-2-methyl-4-pyrone
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Basic information

CAS NO

118-71-8

EINECS

204-271-8

Molecular Formula

C₇H₈O₃

Molecular Weight

140.1366

English Name

3-hydroxy-2-methyl-4-pyrone

Synonyms

Maltol, 2-Methyl-3-hydroxy-.gamma.-pyranone, 3-Hydroxy-2-Methyl-4H-Pyran-4-One,

3-hydroxy-2-methyl-4-pyrone 118-71-8

Physical and Chemical Properties

Density

1.261g/cm³

Refractive index

1.54

Melting point

160-164℃

Boiling point

290.3°C at 760 mmHg

Flash point

124.8°C

Water Solubility

1.2 g/100 mL (25℃)

Vapour Pressure

0.000228mmHg at 25°C

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Broker Information

Focusing on more than 20 years of accumulated operation, as a listed company, NetSun. Co., Ltd.(Stock Code: sz002095) established a subsidiary in 2014 - NetSun Cross-border E-commerce Service Co., Ltd...more