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Merck
모든 사진(1)

주요 문서

442281

Supelco

2,3,4,5-Tetrachlorophenol

analytical standard

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About This Item

실험식(Hill 표기법):
C6H2Cl4O
CAS Number:
Molecular Weight:
231.89
EC Number:
MDL number:
UNSPSC 코드:
12000000
eCl@ss:
32150233
PubChem Substance ID:

Grade

analytical standard

Quality Level

CofA

current certificate can be downloaded

포장

ampule of 100 mg

기술

HPLC: suitable
gas chromatography (GC): suitable

응용 분야

environmental

형식

neat

저장 온도

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

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일반 설명

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.

애플리케이션

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.

픽토그램

Skull and crossbonesCorrosionEnvironment

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

표적 기관

Respiratory system

Storage Class Code

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

개인 보호 장비

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


가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number

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문서 라이브러리 방문

Photodegradation of 2, 3, 4, 5-tetrachlorophenol in water/methanol mixture.
Czaplicka M and Czaplicki A
Journal of Photochemistry and Photobiology A: Chemistry, 178(1), 90-97 (2006)
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
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
Kobra Zavar Mousavi et al.
Mikrochimica acta, 186(4), 239-239 (2019-03-15)
The authors describe the preparation of two kinds of periodic mesoporous organosilicas (PMOs). The first kind is monofunctional and has a bridged alkyl imidazolium framework (PMO-IL). The other is a two-dimensional (2D) hexagonal bifunctional periodic mesoporous organosilica (BFPMO) with bridged
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

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