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Supelco

2,3,4,6-Tetrachlorophenol

analytical standard

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About This Item

Empirical Formula (Hill Notation):
C6H2Cl4O
CAS Number:
58-90-2
Molecular Weight:
231.89
EC Number:
200-402-8
MDL number:
MFCD00019979
UNSPSC Code:
12000000
eCl@ss:
32150233
PubChem Substance ID:
24867777

grade

analytical standard

Quality Level

100

CofA

current certificate can be downloaded

packaging

ampule of 100 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

environmental

format

neat

storage temp.

2-30°C

SMILES string

Oc1c(Cl)cc(Cl)c(Cl)c1Cl

InChI

1S/C6H2Cl4O/c7-2-1-3(8)6(11)5(10)4(2)9/h1,11H

InChI key

VGVRPFIJEJYOFN-UHFFFAOYSA-N

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General description

2,3,4,6-Tetrachlorophenol belongs to the class of substituted phenol compounds, which are widely used in industrial applications such as synthesis of pesticides, dyes, drugs, plastics, etc. Due to their extensive usage, they are commonly found in environmental samples as pollutants.

Application

2,3,4,6-Tetrachlorophenol may be used as an analytical reference standard for the determination of the analyte in landfill leachates, aqueous samples, and environmental samples by various chromatographic techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
LRAD6074
LRAC9464
LRAC4175
LRAB8148
LC25849V

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D A Kalman
Journal of chromatographic science, 22(10), 452-455 (1984-10-01)
A method for the determination of pentachlorophenol, 2,3,4,6-tetrachlorophenol, and their salts or hydrolyzable biological conjugates in urine, water, serum, or fish tissue is reported. The method utilizes fused silica capillary gas chromatography (GC) with electron capture detection of the free
M K Männisto et al.
Water research, 35(10), 2496-2504 (2001-06-08)
The composition and chlorophenol-degrading potential of groundwater bacterial community in a permanently cold, oxygen-deficient chlorophenol contaminated aquifer at Kärkölä, Finland was studied with the aim of evaluating in situ bioremediation potential. The groundwater contained from 10(4) to 10(7) microscopically counted
J H Langwaldt et al.
Applied microbiology and biotechnology, 49(6), 663-668 (1998-07-31)
Air-lift percolator experiments simulated in situ subsurface degradation of 2,4,6-trichlorophenol, 2,3,4,6-tetrachlorophenol and pentachlorophenol, in mixtures and individually, by indigenous microorganisms from a chlorophenol-contaminated aquifer. Inoculation with a chlorophenol(CP)-degrading gram-positive isolate from the CP-contaminated groundwater did not significantly increase CP degradation
H Huang et al.
Chemosphere, 41(6), 943-951 (2000-06-23)
A kinetic model is developed for PCDD formation from chlorophenol catalysed by incinerator fly ash. The key step in the model is a Langmuir-Hinshelwood type elementary step for the coupling of two adsorbed chlorophenol species to PCDD. Kinetic expression is
J S Karns et al.
Applied and environmental microbiology, 46(5), 1176-1181 (1983-11-01)
Resting cells of 2,4,5-trichlorophenoxyacetic acid-grown Pseudomonas cepacia AC1100 were able to completely and rapidly dechlorinate several chlorine-substituted phenols, including 2,4,5-trichlorophenol, 2,3,4,6-tetrachlorophenol, and pentachlorophenol. Several other trichlorophenols were only partially dechlorinated. The evidence suggests that 2,4,5-trichlorophenol is an intermediate in the
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