442281
2,3,4,5-Tetrachlorophenol
analytical standard
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About This Item
Empirical Formula (Hill Notation):
C6H2Cl4O
CAS Number:
Molecular Weight:
231.89
PubChem Substance ID:
eCl@ss:
32150233
UNSPSC Code:
12352200
EC Number:
225-531-7
MDL number:
NACRES:
NA.24
grade
analytical standard
Quality Level
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
Oc1cc(Cl)c(Cl)c(Cl)c1Cl
InChI
1S/C6H2Cl4O/c7-2-1-3(11)5(9)6(10)4(2)8/h1,11H
InChI key
RULKYXXCCZZKDZ-UHFFFAOYSA-N
General description
2,3,4,5-Tetrachlorophenol belongs to the class of chlorophenol (CP) compounds, regarded as persistent and potentially hazardous substances. It finds its use as a fungicide, and in applications such as preservation of plants, and sewage treatment.
Application
2,3,4,5-Tetrachlorophenol may be used as a reference standard in the determination of 2,3,4,5-tetrachlorophenol in water samples using dispersive liquid−liquid microextraction (DLLME) and derivatization combined with gas chromatography-electron-capture detector (GC-ECD).
2,3,4,5-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.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
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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Paulina Bigus et al.
Journal of chromatography. A, 1553, 25-31 (2018-04-15)
A novel and efficient approach to optimization of extraction step prior the chromatographic determination of nine chlorinated phenols is described. It is based on the combination of design of experiments and multicriteria decision analysis. Such an approach is used to
Ludi Shi et al.
Journal of separation science, 40(12), 2662-2670 (2017-04-25)
The current routes to couple dispersive liquid-liquid microextraction with capillary electrophoresis are the evaporation of water immiscible extractants and the back-extraction of analytes. In this study, a new methodology for this combination using water-in-oil microemulsion electrokinetic chromatography coupled with normal
Masato Honda et al.
Environmental pollution (Barking, Essex : 1987), 232, 487-493 (2017-10-03)
Chlorophenols (CPs) are used in the production of pesticides and preservatives. Although human exposure to CPs has been known for years, current exposure levels to these chemicals in Asian countries are not known. In this study, we analyzed concentrations of
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 442281 | 04061834420606 |