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36513

Supelco

2,4,5-Trichlorophenol

PESTANAL®, analytical standard

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About This Item

Linear Formula:
Cl3C6H2OH
CAS Number:
Molecular Weight:
197.45
Beilstein:
607569
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

bp

248 °C/740 mmHg (lit.)

mp

67-69 °C (lit.)

application(s)

agriculture
environmental

format

neat

SMILES string

Oc1cc(Cl)c(Cl)cc1Cl

InChI

1S/C6H3Cl3O/c7-3-1-5(9)6(10)2-4(3)8/h1-2,10H

InChI key

LHJGJYXLEPZJPM-UHFFFAOYSA-N

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General description

2,4,5-Trichlorophenol is a phenolic organochloride, which is persistent as an environmental contaminant.

Application

2,4,5-Trichlorophenol may be used as an analytical reference standard for the quantification of the analyte in biological fluids using 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.

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Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

271.4 °F - closed cup

Flash Point(C)

133.0 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

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Automated on-line column-switching HPLC--MS/MS method for measuring environmental phenols and parabens in serum.
Ye X, et al.
Talanta, 76(4), 865-871 (2008)
Guozheng Li et al.
Environmental science & technology, 45(19), 8359-8367 (2011-08-25)
Intimate coupling of photocatalysis and biodegradation (ICPB) offers potential for degrading biorecalcitrant and toxic organic compounds. This study reports on a novel sponge-type, TiO(2)-coated biofilm carrier that showed significant adherence of TiO(2) and ability to accumulate biomass in its interior.
D Bello et al.
Environmental pollution (Barking, Essex : 1987), 156(3), 611-617 (2008-07-29)
Soil response to contamination with 2,4,5-triclorophenol was studied to test the validity of the concept of Generic Reference Levels (GRL), the main criterion used to define soil contamination. Soil samples were artificially contaminated with doses between 0 and 5000 mg
Qiao Sun et al.
Environmental science & technology, 41(16), 5708-5715 (2007-09-19)
Density functional theory (DFT) calculations have been carried out to explore the potential energy surface (PES) associated with the gas-phase reaction between 2,4,5-trichlorophenol and CuO. A gas-phase model was constructed to account, from a theoretical perspective, for the most important
Guozheng Li et al.
Water research, 46(19), 6489-6496 (2012-10-16)
Intimate coupling of photocatalysis and biodegradation (ICPB) shows promise to remove recalcitrant organic compounds from water, because photocatalysis breaks the compounds into biodegradable intermediates that are immediately mineralized by microorganisms inside a macroporous carrier, where they are protected from UV

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