Dehydroacetic acid CAS# 520-45-6

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Basic information

CAS

520-45-6;16807-48-0

EINECS

208-293-9

Molecular Formula

C₈H₈O₄

Molecular Weight

168.1467

English Name

Dehydroacetic acid

Synonyms

2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid, delta-lactone, 3-Acetyl-6-methyl-2,4-pyrandione, 3-acetyl-6-methyl-2H-Pyran-2,4(3H)-dione, 3-Acetyl-6-methyl-2-pyranone, DHAA, Pyran-2,4(3H)-dione, 3-acetyl-6-methyl-

Physical and Chemical Properties

Density

1.264g/cm³

Refractive index

1.489

Melting point

109-112℃

Boiling point

332.6°C at 760 mmHg

Flash point

150.5°C

Vapour Pressure

0.000144mmHg 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