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Merck

24-6660

Pyrogallol

JIS special grade, ≥99.0%

Synonym(s):

1,2,3-Trihydroxybenzene, 2,3-Dihydroxyphenol, Pyrogallic acid

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About This Item

Linear Formula:
C6H3(OH)3
CAS Number:
Molecular Weight:
126.11
EC Number:
201-762-9
UNSPSC Code:
12352002
PubChem Substance ID:
Beilstein/REAXYS Number:
907431
MDL number:
Assay:
≥99.0%
Grade:
JIS special grade
Technique(s):
toxicology assay: suitable
Bp:
309 °C (lit.)
Vapor pressure:
10 mmHg ( 167.7 °C)
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grade

JIS special grade

vapor density

4.4 (vs air)

vapor pressure

10 mmHg ( 167.7 °C)

assay

≥99.0%

form

crystalline

availability

available only in Japan

technique(s)

toxicology assay: suitable

pH

5.8 (10 g/L)

bp

309 °C (lit.)

mp

133-134 °C (lit.)

solubility

water: soluble

SMILES string

Oc1cccc(O)c1O

InChI

1S/C6H6O3/c7-4-2-1-3-5(8)6(4)9/h1-3,7-9H

InChI key

WQGWDDDVZFFDIG-UHFFFAOYSA-N



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pictograms

Health hazardExclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Muta. 2

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges



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