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Supelco

Triclopyr

PESTANAL®, analytical standard

Synonym(s):

3,5,6-Trichloro-2-pyridinyloxyacetic acid

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About This Item

Empirical Formula (Hill Notation):
C7H4Cl3NO3
CAS Number:
55335-06-3
Molecular Weight:
256.47
Beilstein/REAXYS Number:
225301
EC Number:
259-597-3
MDL number:
MFCD00072514
UNSPSC Code:
41116107
PubChem Substance ID:
329753962
NACRES:
NA.24

grade

analytical standard

Quality Level

100

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

SMILES string

OC(=O)COc1nc(Cl)c(Cl)cc1Cl

InChI

1S/C7H4Cl3NO3/c8-3-1-4(9)7(11-6(3)10)14-2-5(12)13/h1H,2H2,(H,12,13)

InChI key

REEQLXCGVXDJSQ-UHFFFAOYSA-N

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General description

Triclopyr is a polar phenoxy herbicide primarily used to control woody plants and broad leaved weeds in agricultural fields.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Triclopyr may be used as a reference standard for the determination of triclopyr in drainage water collected from the agricultural field by high-performance liquid chromatography method.

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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

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK9550
BCCD7839
BCBW3270
SZBD028XV
SZB8141XV

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Amy Jimmo et al.
Journal of environmental quality, 47(6), 1356-1364 (2018-12-05)
In the Yukon Territory, transmission rights-of-way (ROWs) are managed using brushing and mowing techniques alone. When cut, target species such as Michx. and spp. grow rapidly shortening maintenance cycles. Long-term vegetation control may be improved by integrating herbicide application. However
Development and characterisation of an immunoaffinity chromatographic column for the on-line determination of the pesticide triclopyr.
Sanchez F G, et al.
Talanta, 71(3), 1411-1416 (2007)
Ivan P Pozdnyakov et al.
Chemosphere, 247, 125872-125872 (2020-01-14)
Reactivity of the singlet oxygen (SO), which is assumed to be one of the important oxidizers in natural waters, towards to a set of persistent herbicides, was measured for the first time using time resolved luminescence technique. It was observed
Lucia Tajnaiová et al.
Plants (Basel, Switzerland), 9(9) (2020-09-18)
Herbicides help increase agricultural yields significantly, but they may negatively impact the life of non-target organisms. Modifying the life cycle of primary producers can affect other organisms in the food chain, and consequently in the whole ecosystem. We investigated the
Boris Eyheraguibel et al.
Journal of agricultural and food chemistry, 57(5), 1960-1966 (2009-02-19)
Photolyses of three herbicides, bentazon, clopyralid, and triclopyr, were studied on plant leaves after crop treatment. The experiments were carried out on cuticular wax films, which are good models for leaf surfaces. The pure compounds and their commercial formulations were
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