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CRM69083

Supelco

Dinoseb

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Synonym(s):

2-sec-Butyl-4,6-dinitrophenol

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About This Item

Empirical Formula (Hill Notation):
C10H12N2O5
CAS Number:
88-85-7
Molecular Weight:
240.21
MDL number:
MFCD00024246
UNSPSC Code:
41116107
NACRES:
NA.24

grade

certified reference material
TraceCERT®

Quality Level

300

product line

TraceCERT®

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

format

neat

storage temp.

2-8°C

SMILES string

CCC(C)c1cc(cc(c1O)[N+]([O-])=O)[N+]([O-])=O

InChI

1S/C10H12N2O5/c1-3-6(2)8-4-7(11(14)15)5-9(10(8)13)12(16)17/h4-6,13H,3H2,1-2H3

InChI key

OWZPCEFYPSAJFR-UHFFFAOYSA-N

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General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com
Dinoseb is a selective nitrophenolic herbicide used for protection against postemergence of grass and broad-leaf weeds in vegetables, fruits, nuts, and other field crops such as soybeans. In addition, it also finds its use as an insecticide for grapes, and as a seed drying agent. It acts by uncoupling oxidative phosphorylation in mitochondria and inhibiting ATP synthesis.
Under the Regulation (EC) No 1107/2009 and withdrawing the Council Directives 79/117/EEC and 91/414/EEC, dinoseb is not approved for its use as a plant protection product in the European Union (EU). It was also banned for use as a pesticide in the US in 1986 by the US EPA (Environmental Protection Agency). But a default maximum residue limit (MRL) in the range of 0.02 mg/kg to 0.1 mg/kg is set for the presence of dinoseb (measured as a sum of dinoseb, its salts, dinoseb-acetate, and binapacryl) in products of plant and animal origin.

Application

The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques.
The dinoseb CRM may also be used to:
  • Simultaneously determine dinoseb and pendimethalin in surface water samples using optimized direct injection (DI) and solid phase extraction (SPE) coupled to ultra high-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS)
  • Evaluate anodic voltametric analysis of dinoseb in river water samples using a boron doped diamond electrode following cathode pre-treatment and in the presence of cationic surfactants
  • Extract 15 phenols from refinery wastewater samples by dispersive liquid-liquid microextraction (DLLME) technique and identify them by liquid chromatography-photodiode array detector (LC-PDA)
  • Detect chlorophenoxy acid methyl esters and other chlorinated herbicides in peppermint tea, plum, and orange peel extract soft ionization gas chromatography coupled to quadrupole time-of-flight mass spectrometry (GC-QTOFMS)
  • Analyze 32 pesticide residues of four different chemical classes in tea brew and tea leaves samples by a sample treatment method based on metabolomics and liquid chromatography-mass spectrometry (LC-MS)
  • Determine pendimethalin, dinoseb and sodium 5-nitroguaiacolate in vegetable samples by differential pulse voltammetry (DPV) and chemometrics

Recommended products

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

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

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Repr. 1B - Skin Irrit. 2 - Skin Sens. 1

Supplementary Hazards

EUH044

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

306.9 °F - closed cup

Flash Point(C)

152.7 °C - closed cup

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

CRM69083-100MG:
CRM69083-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCF3257

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Viorica Lopez-Avila et al.
Analytical chemistry insights, 10, 1-9 (2015-02-24)
Gas chromatography with quadrupole time-of-flight mass spectrometry (GC-QTOFMS) and soft ionization generated by a rare-gas plasma is described here for the determination of various chlorophenoxy acid methyl esters and a few chlorinated herbicides. This plasma-based, wavelength-selectable ionization source, which can
Mathieu Cladière et al.
Food chemistry, 242, 113-121 (2017-10-19)
This study attempts at uniting the analysis of four different classes of contaminants for both liquid and solid tea samples. A total of 32 compounds, classified as pesticides, mycotoxins, process-induced toxicants or packaging contaminants, were carefully chosen for their diversity
Mariko Matsumoto et al.
Reproductive toxicology (Elmsford, N.Y.), 25(3), 327-334 (2008-05-09)
The present review paper summarizes the data available in the literature concerning prenatal exposure to dinoseb (2-sec-butyl-4,6-dinitrophenol; CAS No. 88-85-7), evaluating reported developmental toxicity in experimental animals. In particular, we have focused on the variable factors in the manifestation of
Yongnian Ni et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 46(4), 328-335 (2011-04-23)
A novel differential pulse voltammetry method (DPV) was researched and developed for the simultaneous determination of Pendimethalin, Dinoseb and sodium 5-nitroguaiacolate (5NG) with the aid of chemometrics. The voltammograms of these three compounds overlapped significantly, and to facilitate the simultaneous
Mark R Viant et al.
Aquatic toxicology (Amsterdam, Netherlands), 77(4), 359-371 (2006-02-21)
Pesticide pulses in the Sacramento River, California, originate from storm-water discharges and non-point source aquatic pollution that can last from a few days to weeks. The Sacramento River and its tributaries have historically supported the majority of California's Chinook salmon
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