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Merck
CN

45691

2-(2,4,5-Trichlorophenoxy)propionic acid

PESTANAL®, analytical standard

Synonym(s):

2,4,5-TP, Fenoprop, Silvex®

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About This Item

Empirical Formula (Hill Notation):
C9H7Cl3O3
CAS Number:
93-72-1
Molecular Weight:
269.51
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329756904
EC Number:
202-271-2
Beilstein/REAXYS Number:
1985768
MDL number:
MFCD00002646

Key Documents

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Product Name

2-(2,4,5-Trichlorophenoxy)propionic acid, PESTANAL®, analytical standard

InChI key

ZLSWBLPERHFHIS-UHFFFAOYSA-N

InChI

1S/C9H7Cl3O3/c1-4(9(13)14)15-8-3-6(11)5(10)2-7(8)12/h2-4H,1H3,(H,13,14)

SMILES string

CC(Oc1cc(Cl)c(Cl)cc1Cl)C(O)=O

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

Quality Level

100

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

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.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
Silvex is a registered trademark of Silberline Manufacturing Co., Inc.

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCM8472
BCCK6693
BCCG8898
BCBZ9087

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Silvex (2,4,5-TP).
Reviews of environmental contamination and toxicology, 104, 195-202 (1988-01-01)
E Herrero-Hernández et al.
Analytica chimica acta, 650(2), 195-201 (2009-09-02)
An extraction-preconcentration procedure based on the use of a molecularly imprinted polymer (MIP) as selective sorbent has been developed for the determination of several phenolic compounds (bisphenol-A, bisphenol-F and 4-nitrophenol) and phenoxyacid herbicides (2,4-D, 2,4,5-T and 2,4,5-TP) in honey samples.
Occupational exposures to chlorophenoxy herbicides.
IARC monographs on the evaluation of the carcinogenic risk of chemicals to humans, 41, 357-406 (1986-01-01)
[Studies on analysis of pesticide residues in foods (XXXVIII). Surveillance of chlorinated phenoxy herbicide residues in imported agricultural crops in 1980].
H Sekita et al.
Eisei Shikenjo hokoku. Bulletin of National Institute of Hygienic Sciences, (100)(100), 193-194 (1982-01-01)
Peroxisome proliferators protect against paracetamol hepatotoxicity in mice.
F A Nicholls-Grzemski et al.
Biochemical pharmacology, 43(7), 1395-1396 (1992-04-01)
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