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Merck

45355

Supelco

Bromoxynil

PESTANAL®, analytical standard

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About This Item

Fórmula lineal:
Br2C6H2(OH)CN
Número de CAS:
Peso molecular:
276.91
Beilstein/REAXYS Number:
2364039
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

189-191 °C (lit.)

application(s)

agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

SMILES string

Oc1c(Br)cc(cc1Br)C#N

InChI

1S/C7H3Br2NO/c8-5-1-4(3-10)2-6(9)7(5)11/h1-2,11H

Inchi Key

UPMXNNIRAGDFEH-UHFFFAOYSA-N

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General description

Bromoxynil is a foliar-applied contact herbicide, for post-emergence control of annual broad-leaved weeds in agriculture. Its mode of action involves the uncoupling of oxidative phosphorylation in plants and animals. It also inhibits photoreduction and photophosphorylation in chloroplasts.
Bromoxynil is a foliar-applied contact herbicide, for post-emergence control of annual broad-leaved weeds in agriculture. Its mode of action involves the uncoupling of oxidative phosphorylation in plants and animals. It also inhibits photoreduction and photophosphorylation in chloroplasts.

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

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Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 2 - Skin Sens. 1

Storage Class

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

wgk_germany

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


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Certificados de análisis (COA)

Lot/Batch Number

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Visite la Librería de documentos

Hiroshi Ishikita et al.
Biochemistry, 50(24), 5436-5442 (2011-05-19)
The redox potential of the primary quinone Q(A) [E(m)(Q(A))] in photosystem II (PSII) is lowered by replacement of the native plastoquinone (PQ) with bromoxynil (BR) at the secondary quinone Q(B) binding site. Using the BR-bound PSII structure presented in the
Purification and Properties of a Nitrilase Specific for the Herbicide Bromoxynil and Corresponding Nucleotide Sequence Analysis of the bxn Gene.
Stalker MD, et al.
The Journal of Biological Chemistry, 263(13), 6310-6314 (1988)
Metabolic Pathways of Agrochemicals: Insecticides and fungicides (1988)
Metabolic Pathways of Agrochemicals: Insecticides and fungicides (1988)
Alain Boussac et al.
Biochimica et biophysica acta, 1807(1), 119-129 (2010-10-13)
The main cofactors involved in Photosystem II (PSII) oxygen evolution activity are borne by two proteins, D1 (PsbA) and D2 (PsbD). In Thermosynechococcus elongatus, a thermophilic cyanobacterium, the D1 protein is predominantly encoded by either the psbA(1) or the psbA(3)

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