Skip to Content
Merck
CN

33972

3,5,6-Trichloro-2-pyridinol

PESTANAL®, analytical standard

Synonym(s):

2,3,5-Trichloro-6-hydroxypyridine, 3,5,6-Trichloro-2-pyridone, TCP

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C5H2Cl3NO
CAS Number:
Molecular Weight:
198.43
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
EC Number:
229-405-2
MDL number:
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


grade

analytical standard

Quality Level

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

Oc1nc(Cl)c(Cl)cc1Cl

InChI

1S/C5H2Cl3NO/c6-2-1-3(7)5(10)9-4(2)8/h1H,(H,9,10)

InChI key

WCYYAQFQZQEUEN-UHFFFAOYSA-N

General description

3,5,6-Trichloro-2-pyridinol (TCP) is an organophosphorous insecticide, which can be obtained as a major degradation product of chlorpyrifos (CP), via treatment with the degrading bacteria Enterobacter B-14.

Application

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

Legal Information

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


signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library



Miguel Castilho et al.
Journal of the mechanical behavior of biomedical materials, 65, 344-355 (2016-09-16)
Tibial tuberosity advancement (TTA) is a promising method for the treatment of cruciate ligament rupture in dogs that usually implies the implantation of a titanium cage as bone implant. This cage is non-biodegradable and fails in providing adequate implant-bone tissue
Biodegradation of chlorpyrifos and 3, 5, 6-trichloro-2-pyridinol by a newly isolated Paracoccus sp. strain TRP
Xu G, et al.
International Biodeterioration & Biodegradation, 62, 51-56 (2008)
Samet Tosun et al.
Scanning, 38(6), 619-624 (2016-04-12)
The purpose of this study is to evaluate the dentinal tubule occlusion potential and penetration of Clinpro® White Varnish (5% sodium fluoride + tri-calcium phosphate) in the presence or absence of Nd:YAG laser. Seventy-five dentin samples collected from 38 freshly extracted human



Global Trade Item Number

SKUGTIN
33972-100MG-R04061826752531