PHL89772

Pyrogallol

phyproof^® Reference Substance

• Synonym(s): 1,2,3-Trihydroxybenzene, 2,3-Dihydroxyphenol, Pyrogallic acid
• Linear Formula: C₆H₃(OH)₃
• CAS Number: 87-66-1
• Molecular Weight: 126.11
• Beilstein: 907431
• MDL number: MFCD00002192
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: primary reference standard
• vapor density: 4.4 (vs air)
• vapor pressure: 10 mmHg ( 167.7 °C)
• product line: phyproof^® Reference Substance
• Assay: ≥98.0% (HPLC)
• manufacturer/tradename: PhytoLab
• bp: 309 °C (lit.)
• mp: 133-134 °C (lit.)
• application(s): food and beverages
• format: neat
• 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

General description

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Legal Information

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

Safety Information

• Pictograms: GHS08,GHS07
• Signal Word: Warning
• Hazard Statements: H302 + H312 + H332,H341,H412
• Precautionary Statements: 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
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable