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16040

Pyrogallol

Name: Pyrogallol
Brand: SIGMA

ACS reagent, ≥99%

Synonyme(s) :

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

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A propos de cet article

Formule linéaire :

C₆H₃(OH)₃

Numéro CAS:

87-66-1

Poids moléculaire :

126.11

UNSPSC Code:

12161700

NACRES:

NA.21

PubChem Substance ID:

57647544

EC Number:

201-762-9

Beilstein/REAXYS Number:

907431

MDL number:

MFCD00002192

Assay:

≥99%

Grade:

ACS reagent

Technique(s):

HPLC: suitable

Bp:

309 °C (lit.)

Vapor pressure:

10 mmHg ( 167.7 °C)

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Propriétés

grade

ACS reagent

Quality Segment

200

vapor density

4.4 (vs air)

vapor pressure

10 mmHg ( 167.7 °C)

assay

≥99%

form

solid

technique(s)

HPLC: suitable

ign. residue

≤0.005% (as SO₄)

bp

309 °C (lit.)

mp

131.0-135.0 °C, 133-134 °C (lit.)

solubility

water: soluble

anion traces

chloride (Cl^-): ≤10 mg/kg, sulfate (SO₄^2-): ≤50 mg/kg

cation traces

Fe: ≤0.001%, heavy metals (as Pb): ≤0.0005%

application(s)

pharmaceutical (small molecule)

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

Description

Application

Pyrogallol has been used for preparing endothelial cell extract for determining vitamin E content using reverse-phase HPLC. It has also been used for preparing liver extracts for retinol analysis by using HPLC.

Biochem/physiol Actions

Pyrogallol also referred to as 1,2,3-trihydroxybenzene inhibits the response to nitric oxide (NO) in the rat anococcygeus muscle.

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pictograms

GHS08,GHS07

signalword

Warning

hcodes

H302 + H312 + H332,H341,H412

pcodes

P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P308 + P313

Hazard Classifications

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

Classe de stockage

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c