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Merck
CN

CIAH987EDD96

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Protocatechuic acid

Synonym(s):

3-hydroxy-4-oxo-1,5-cyclohexadiene-1-carboxylic acid

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About This Item

Linear Formula:
C7H6O4
CAS Number:
99-50-3
Molecular Weight:
154.12
MDL number:
MFCD18806369

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Inchi Code

1S/C7H6O4/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,8-9H,(H,10,11)

Inchi Key

YQUVCSBJEUQKSH-UHFFFAOYSA-N

Purity

98%

Salt Data

Free Acid

Storage temp.

4C

Country of Origin

CN

Physical Form

Solid

Boiling Point

237.46 C at 760 mmHg

Melting Point

197-200C

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