Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

45698

Supelco

Trichlorfon

PESTANAL®, analytical standard

Synonym(s):

(2,2,2-Trichloro-1-hydroxyethyl)phosphonic acid dimethyl ester, Metrifonate

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
C4H8Cl3O4P
CAS Number:
52-68-6
Molecular Weight:
257.44
Beilstein:
1709434
EC Number:
200-149-3
MDL number:
MFCD00055272
UNSPSC Code:
41116107
PubChem Substance ID:
329756910
NACRES:
NA.24

grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

application(s)

agriculture
environmental

format

neat

storage temp.

2-8°C

SMILES string

COP(=O)(OC)C(O)C(Cl)(Cl)Cl

InChI

1S/C4H8Cl3O4P/c1-10-12(9,11-2)3(8)4(5,6)7/h3,8H,1-2H3

InChI key

NFACJZMKEDPNKN-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Biochem/physiol Actions

Trichlorfon also known as metrifonate, is an insecticide that functions as an inhibitor of acetylcholine esterase. Trichlorfon has been shown to induce DNA damage and genetic defects in numerous cell lines in addition to inducing aneuploidy in male mouse germ cells.

Legal Information

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

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Resp. Sens. 1 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Customers Also Viewed

Slide 1 of 3

1 of 3

Chlorobenzilate PESTANAL®, analytical standard

Supelco

45376

Chlorobenzilate

Fenobucarb PESTANAL®, analytical standard

Supelco

45488

Fenobucarb

Dimoxystrobin PESTANAL®, analytical standard

Supelco

33499

Dimoxystrobin

Wei Li et al.
Chemosphere, 82(6), 829-833 (2010-12-08)
The residual levels and dissipation rate of trichlorfon, and its degradation product, dichlorvos, in cabbage crops and the soil in which these were grown, were determined by gas chromatography at two geographically distant experimental sites, one in Kunming and one
Amit Kumar Sinha et al.
Comparative biochemistry and physiology. Part D, Genomics & proteomics, 5(3), 207-216 (2010-06-24)
Trichlorfon (TRC) is the most common organophosphorous insecticide used in aquaculture practices in Southeast Asian countries. Indiscriminate use of TRC can either damage or alter the enzymatic and hormonal activities in the living organisms. In this present study, therefore, toxicogenomic
Yuan Bao et al.
The Science of the total environment, 419, 144-150 (2012-02-01)
Trichlorfon [O,O-dimethyl-(2,2,2-trichloro-1-hydroxy-ethyl) phosphonate] (TCF) is a kind of widely used organophosphorus pesticides. In this paper, the mechanism and possible oxidation products for the OH-initiated reactions of TCF are studied at the MPWB1K/6-311+G(3df,2p)//MPWB1K/6-31+G(d,p) level. The study shows that H abstraction reaction
Sónia Coelho et al.
Aquatic toxicology (Amsterdam, Netherlands), 103(3-4), 191-198 (2011-04-09)
Trichlorfon (TCF) is one of the most used veterinary pharmaceuticals not only to fight infestations but also as a preventive measure worldwide. The high concentrations used generate concerns about environmental and human health. In this work we assessed the acute
WeiNa Xu et al.
Fish physiology and biochemistry, 38(3), 769-775 (2011-10-12)
To investigate the effect of trichlorfon on oxidative stress and hepatocyte apoptosis of Carassius auratus gibelio in vivo, the fish were exposed to 0, 0.5, 1.0, 2.0 and 4.0 mg l(-1) trichlorfon concentrations for 30 days. At the end of the experiment, plasm
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service