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Merck
CN

31210

Supelco

Atrazine-desethyl solution

100 μg/mL in methanol, PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C6H10ClN5
CAS Number:
6190-65-4
Molecular Weight:
187.63
Beilstein:
610488
EC Number:
200-659-6
MDL number:
MFCD00078646
UNSPSC Code:
41116107
PubChem Substance ID:
329753679
NACRES:
NA.24

Key Documents

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grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

concentration

100 μg/mL in methanol

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture

format

single component solution

storage temp.

2-8°C

SMILES string

CC(C)Nc1nc(N)nc(Cl)n1

InChI

1S/C6H10ClN5/c1-3(2)9-6-11-4(7)10-5(8)12-6/h3H,1-2H3,(H3,8,9,10,11,12)

InChI key

DFWFIQKMSFGDCQ-UHFFFAOYSA-N

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General description

Atrazine-desethyl is one of the metabolites of atrazine. Atrazine-desethyl is primarily used as a selective pre- and postemergence herbicide, which helps in controlling grassy weeds.

Application

Atrazine-desethyl may be used as a herbicide reference standard for the determination of analyte in aqueous solutions by an automated thermal desorption-gas chromatography-mass spectrometry method based on the use of stir bar sorptive extraction.
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

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Target Organs

Eyes,Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

51.8 °F

Flash Point(C)

11 °C

Personal Protective Equipment

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
BCBS8833V

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Sensitive determination of triazines in underground waters using stir bar sorptive extraction directly coupled to automated thermal desorption and gas chromatography-mass spectrometry.
Sanchez-Ortega A, et al.
Analytica Chimica Acta, 641(1-2), 110-116 (2009)
A Zapardiel et al.
Fresenius' journal of analytical chemistry, 367(5), 461-466 (2001-03-03)
The detection and determination of s-triazines, atrazine-desethyl and aziprotryne by cyclic voltammetry and an amperometric method using a metallic copper electrode and a glassy carbon electrode are described. The concentrations of atrazine-desethyl and aziprotryne in 0.1 M NaOH solutions were
G Arru et al.
Giornale italiano di medicina del lavoro ed ergonomia, 19(1), 17-19 (1997-01-01)
The toxicity of Atrazine and that of its Desethylatrazine metabolite has been defined employing two organisms already tested in our labs the Dugesia gonocephala, belonging to a scissiparous strain coming from the island of Tavolara (Sardinia) and the Thamnocephalus platyurus
A Papastergiou et al.
Environmental science & technology, 35(1), 63-69 (2001-05-16)
During 1996-1997, residues of selected pesticides were monitored, at 3-month intervals, in 80 wells, including both irrigation and drinking water wells, distributed among the main corn-growing areas (Pieria, Thessaloniki, Serres, Kavala, and Evros) of Greece. Pesticide residues were found in
J Kniewald et al.
Journal of steroid biochemistry, 27(4-6), 1095-1100 (1987-01-01)
Daily s.c. injections of atrazine and deethylatrazine to rat mothers during pregnancy only or during pregnancy and lactation influenced the pituitary-gonadal axis of male and female offsprings. In female and male offspring, slow maturation of gonadotropic system is evident and
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