Merck
CN
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文件

06931

Supelco

连苯三酚

analytical standard

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别名:
1,2,3-苯三酚, 2,3-二羟基苯酚, 焦性食子酸
线性分子式:
C6H3(OH)3
CAS号:
87-66-1
分子量:
126.11
Beilstein:
907431
EC 号:
201-762-9
MDL编号:
MFCD00002192
PubChem化学物质编号:
329748303
NACRES:
NA.24

等级

analytical standard

质量水平

100

蒸汽密度

4.4 (vs air)

蒸汽压

10 mmHg ( 167.7 °C)

检测方案

≥98.0% (HPLC)

保质期

limited shelf life, expiry date on the label

技术

HPLC: suitable
gas chromatography (GC): suitable

杂质

≤0.5% water

bp

309 °C (lit.)

mp

132-134 °C
133-134 °C (lit.)

应用

cleaning products
cosmetics
food and beverages
personal care

格式

neat

储存温度

2-8°C

SMILES字符串

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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相关类别

一般描述

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.

应用

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.

包装

Bottomless glass bottle. Contents are inside inserted fused cone.

推荐产品

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.

象形图

Exclamation markHealth hazard
GHS07,GHS08

警示用语：

Warning

危险分类

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

储存分类代码

13 - Non Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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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)
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)
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)
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)
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