06931
连苯三酚
analytical standard
别名:
1,2,3-苯三酚, 2,3-二羟基苯酚, 焦性食子酸
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关于此项目
线性分子式:
C6H3(OH)3
化学文摘社编号:
分子量:
126.11
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
201-762-9
Beilstein/REAXYS Number:
907431
MDL number:
产品名称
连苯三酚, analytical standard
InChI key
WQGWDDDVZFFDIG-UHFFFAOYSA-N
InChI
1S/C6H6O3/c7-4-2-1-3-5(8)6(4)9/h1-3,7-9H
SMILES string
Oc1cccc(O)c1O
grade
analytical standard
vapor density
4.4 (vs air)
vapor pressure
10 mmHg ( 167.7 °C)
assay
≥98.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
impurities
≤0.5% water
bp
309 °C (lit.)
mp
132-134 °C
133-134 °C (lit.)
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
storage temp.
2-8°C
Quality Level
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Application
Pyrogallol may be used as an analytical standard for the determination of the analyte in biological matrices by gas chromatography/mass spectrometry (GC/MS) and in beverages by flow-injection chemiluminescent method.
General description
Pyrogallol is a phenolic allelochemical, a catechin compound with a defensive mode of action against invading microbes. It is an active component of Emblica officinalis extracts with an anti-proliferative effect on non-small cell lung cancer (NSCLC). Pyrogallol is also reported to be algicidal and is known to inhibit the growth of harmful cyanobacteria/algae.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
signalword
Warning
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Muta. 2
存储类别
13 - Non Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Highly sensitive flow-injection chemiluminescence determination of pyrogallol compounds
Kanwal S, et al.
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy, 74(5), 1046-1049 (2009)
Antimicrobial activity of catechol and pyrogallol as allelochemicals
Kocacal?skanismailkc I, et al.
Zeitschrift fur Naturforschung C, 61(9-10), 639-642 (2006)
GC/MS determination of pyrogallol and gallic acid in biological matrices as diagnostic indicators of oak exposure
Tor ER, et al.
Journal of Agricultural and Food Chemistry, 44(5), 1275-1279 (1996)
Pyrogallol induces G2-M arrest in human lung cancer cells and inhibits tumor growth in an animal model
Yang CJ, et al.
Lung Cancer, 66(2), 162-168 (2009)
Allelopathic mechanism of pyrogallol to Microcystis aeruginosa PCC7806 (Cyanobacteria): from views of gene expression and antioxidant system
Shao J, et al.
Chemosphere, 75(7), 924-928 (2009)
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