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Merck
CN

31241

Dinoterb

PESTANAL®, analytical standard

Synonym(s):

2-tert-Butyl-4,6-dinitrophenol

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About This Item

Empirical Formula (Hill Notation):
C10H12N2O5
CAS Number:
1420-07-1
Molecular Weight:
240.21
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329753694
EC Number:
215-813-8
Beilstein/REAXYS Number:
1887173
MDL number:
MFCD00031117

Key Documents

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SMILES string

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

InChI key

IIPZYDQGBIWLBU-UHFFFAOYSA-N

InChI

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

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

Quality Level

100

General description

Dinoterbs are nitrophenol derivatives widely used as herbicides on various crops and are known to be persistent environmental contaminants.

Application

Dinoterb may be used as a reference standard for the determination of the analyte:
  • In water samples by hollow fiber-based microporous membrane liquid-liquid extraction (MMLLE).
  • In soil samples by gas-liquid chromatography.

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

Other Notes

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

Disclaimer

Restricted to professional users. Attention − Avoid exposure − obtain special instructions before use.

signalword

Danger

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1B

Storage Class

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Regulatory Information

农药列管产品
危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCF3009
BCBS7483V

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B Engelen et al.
Applied and environmental microbiology, 64(8), 2814-2821 (1998-08-04)
Herbogil (dinoterb), a reference herbicide, the mineral oil Oleo (paraffin oil used as an additive to herbicides), and Goltix (metamitron) were taken as model compounds for the study of impacts on microbial soil communities. After the treatment of soil samples
Gas-liquid chromatographic analysis of the herbicide dinoterb (2, 4-dinitro-6-tert-butylphenol) in soil.
Dekker WH and Selling HA
Journal of Agricultural and Food Chemistry, 23(5), 1013-1013 (1975)
Occupational depigmentation from dinoterbe.
S Sabouraud et al.
Contact dermatitis, 36(4), 227-227 (1997-04-01)
Georg von Mérey et al.
Environmental toxicology and chemistry, 35(11), 2742-2752 (2016-10-26)
Glyphosate is a broad-spectrum herbicide used widely in agriculture, horticulture, private gardens, and public infrastructure, where it is applied to areas such as roadsides, railway tracks, and parks to control the growth of weeds. The exposure risk from glyphosate and
Determination of trace levels of dinitrophenolic compounds by microporous membrane liquid--liquid extraction in environmental water samples.
Bartolome L, et al.
Journal of Separation Science, 30(13), 2144-2152 (2007)
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