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Merck
CN

36131

Ioxynil

PESTANAL®, analytical standard

Synonym(s):

4-Hydroxy-3,5-diiodobenzonitrile

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About This Item

Empirical Formula (Hill Notation):
C7H3I2NO
CAS Number:
1689-83-4
Molecular Weight:
370.91
EC Number:
216-881-1
UNSPSC Code:
41116107
PubChem Substance ID:
329755281
Beilstein/REAXYS Number:
2364041
MDL number:
MFCD00016422

Key Documents

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InChI key

NRXQIUSYPAHGNM-UHFFFAOYSA-N

InChI

1S/C7H3I2NO/c8-5-1-4(3-10)2-6(9)7(5)11/h1-2,11H

SMILES string

Oc1c(I)cc(cc1I)C#N

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

Ioxynil is a post-emergent herbicide, which can be used to selectively control broad-leaved weeds in cereals and grass crops. It can be used in combination with phenoxy herbicides in order to control hormone-resistant weeds.

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. 3 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Repr. 2 - STOT RE 2

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
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Certificates of Analysis (COA)

Lot/Batch Number
BCBW5198

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V Sobolev et al.
Proteins, 21(3), 214-225 (1995-03-01)
Functional identity and significant similarities in cofactors and sequence exist between the L and M reaction center proteins of the photosynthetic bacteria and the D1 and D2 photosystem-II reaction center proteins of cyanobacteria, algae, and plants. A model of the
J Gabriel et al.
Journal of chromatography. B, Biomedical applications, 681(1), 191-195 (1996-05-31)
Simultaneous HPLC determination of bromoxynil, ioxynil and dichlobenil, three arylnitrile herbicides, and their metabolic products in soil extracts and microbiological media is described. Limits of detection (LODs) ranged from 0.56 to 3.97 ppb. Slight modification of the mobile phase composition
M Dalla Chiesa et al.
European journal of biochemistry, 248(3), 731-740 (1997-10-28)
Two missense mutants, A263P and S264P, and a deletion mutant des-Ala263, Ser264, have been constructed in the D1 protein of the cyanobacterium Synechocystis sp PCC 6803. All were expected to induce a significant conformational change in the QB-binding region of
Pesticide Chemistry (1989)
Modern Weed Control (1975)
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