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Cat Number: PIPE-0612

Pyrogallol

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CAS Number

87-66-1

Synonyms

benzene-1,2,3-triol
1,2,3-trihydroxybenzene
pyrogallic acid

Description

Pyrogallol is a benzenetriol carrying hydroxy groups at positions 1, 2 and 3. It has a role as a plant metabolite. It is a phenolic donor and a benzenetriol.

Molecular Weight

126.11

Molecular Formula

C6H6O3

EINECS

201-762-9

SMILES

C1=CC(=C(C(=C1)O)O)O

Appearance

odorless white to gray solid

Storage

Room temperature

Purity

HPLC≥98%

pKa

9.01

Boiling Point

309 ℃

Density, g/cm3

1.453 at 4 ℃

Melting Point

131-134 ℃

Refractive Index

1.561 at 134 ℃/D

Vapour Pressure

0.000479 [mmHg]

Expiration Time

2years

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Daily: 9.30 AM–6.00 PM
Sunday : 9.30 AM–1.00 PM
Holidays: Closed

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