bispyribac

CAS: 125401-75-4 C19 H18 N4 O8 MW: 430.37406000

Identification

Namebispyribac
IUPAC2,6-bis[(4,6-dimethoxypyrimidin-2-yl)oxy]benzoic acid
CAS Number125401-75-4
FDA UNII9W20BD966G
Molecular FormulaC19 H18 N4 O8
Molecular Weight430.37406000
Nikkaji NumberJ1.058.092G

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Melting Point 148.00 °C. @ 760.00 mm Hg (est)
Boiling Point 686.40 °C. @ 760.00 mm Hg (est)
Vapor Pressure 1.540000 mmHg @ 25.00 °C. (est)
Flash Point 696.00 °F. TCC ( 368.90 °C. ) (est)
logP (o/w) 1.740 (est)
Soluble in water, 171.1 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryherbicides / pesticides
Recommendation for bispyribac usage levels up tonot for fragrance use.
Recommendation for bispyribac flavor usage levels up tonot for flavor use.

No supplier data available

Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

2,6-bis[(4,6- dimethoxypyrimidin-2-yl)oxy]benzoic acid nanogen index code BPX (3-031) PubMed: Sorption characteristics and persistence of herbicide bispyribac sodium in different global soils. PubMed: Adsorption and leaching behaviour of bispyribac-sodium in soils. PubMed: Cytochrome P450 genes induced by bispyribac-sodium treatment in a multiple-herbicide-resistant biotype of Echinochloa phyllopogon. PubMed: Dissipation and residues of bispyribac-sodium in rice and environment. PubMed: Absorption, translocation and metabolism of bispyribac-sodium on rice seedlings under cold stress. PubMed: Imazethapyr and imazapic, bispyribac-sodium and penoxsulam: zooplankton and dissipation in subtropical rice paddy water. PubMed: Analysis of the herbicide bispyribac-sodium in rice by solid phase extraction and high performance liquid chromatography. PubMed: Acute human self-poisoning with bispyribac-containing herbicide Nominee: a prospective observational study. PubMed: Oxidative stress biomarkers in Cyprinus carpio exposed to commercial herbicide bispyribac-sodium. PubMed: Selecting genetic transformants of indica and indica-derived rice cultivars using bispyribac sodium and a mutated ALS gene. PubMed: Photolysis of the herbicide bispyribac sodium in aqueous medium under the influence of UV and sunlight in presence or absence of sensitizers. PubMed: Physiological and molecular basis of acetolactate synthase-inhibiting herbicide resistance in barnyardgrass (Echinochloa crus-galli). PubMed: A novel rice cytochrome P450 gene, CYP72A31, confers tolerance to acetolactate synthase-inhibiting herbicides in rice and Arabidopsis. PubMed: Cross-resistance of horseweed (Conyza canadensis) populations with three different ALS mutations. PubMed: First report of resistance to acetolactate-synthase-inhibiting herbicides in yellow nutsedge (Cyperus esculentus): confirmation and characterization. PubMed: Utilizing next-generation sequencing to study homeologous polymorphisms and herbicide-resistance-endowing mutations in Poa annua acetolactate synthase genes. PubMed: Multiple-herbicide resistance in Echinochloa crus-galli var. formosensis, an allohexaploid weed species, in dry-seeded rice. PubMed: Effect of growth stage on the efficacy of postemergence herbicides on four weed species of direct-seeded rice. PubMed: Precision genome editing in plants via gene targeting and piggyBac-mediated marker excision. PubMed: Selection of transgenic rice plants using a herbicide tolerant form of the acetolactate synthase gene. PubMed: Influence of environmental factors on the germination of Urena lobata L. and its response to herbicides. PubMed: Seed germination ecology of Echinochloa glabrescens and its implication for management in rice (Oryza sativa L.). PubMed: Characterization of sulfonylurea-resistant Schoenoplectus juncoides having a target-site Asp(376)Glu mutation in the acetolactate synthase. PubMed: De novo assembly and characterization of the Barnyardgrass (Echinochloa crus-galli) transcriptome using next-generation pyrosequencing. PubMed: Target-site mutation associated with cross-resistance to ALS-inhibiting herbicides in late watergrass (Echinochloa oryzicola Vasing.). PubMed: Development of methods for multiresidue analysis of rice post-emergence herbicides in loam soil and their possible applications to soils of different composition. PubMed: Alternative control of two biotypes of Echinochloa phyllopogon susceptible and resistant to fenoxaprop-ethyl. PubMed: Comparison of extraction solvents and conditions for herbicide residues in milled rice with liquid chromatography-diode array detection analysis (LC-DAD). PubMed: Cross-resistance pattern and alternative herbicides for Cyperus difformis resistant to sulfonylurea herbicides in Korea. PubMed: Liquid chromatographic-diode-array detection multiresidue determination of rice herbicides in drinking and paddy-field water. PubMed: Resistance mechanism to bensulfuron-methyl in biotypes of Scirpus mucronatus L. collected in Chilean rice fields. PubMed: The application of the mutated acetolactate synthase gene from rice as the selectable marker gene in the production of transgenic soybeans. PubMed: Cross-resistance to herbicides of five ALS-inhibiting groups and sequencing of the ALS gene in Cyperus difformis L. PubMed: Efficient transformation of wheat by using a mutated rice acetolactate synthase gene as a selectable marker. PubMed: Molecular breeding of a novel herbicide-tolerant rice by gene targeting. PubMed: A novel mutated acetolactate synthase gene conferring specific resistance to pyrimidinyl carboxy herbicides in rice.