| Identification | More | [Name]
Bispyribac-sodium | [CAS]
125401-92-5 | [Synonyms]
2,6-BIS[(4,6-DIMETHOXY-2-PYRIMIDINYL)OXY]BENZOIC ACID
BISPYRIBAC
BISPYRIBAC-SODIUM
NOMINEE
2,6-bis((4,6-dimethoxy-2-pyrimidinyl)oxy)benzoic sodium salt
Grasssbort
Short-keep
sodium 2,6-bis(4,6-dimethoxypyrimidin-2-yloxy)benzonate
bispyribac-sodium (bsi, pa iso)
kih-2023
2,6-Bis-[(4,6-dimethoxypyrimidin-2-yl)-benzoic acid sodium salt
2,6-Bis((4,6-dimethoxy-2-pyrimidinyl)oxy)-benzoic acid sodium salt
Sodium 2,6-bis[(4,6-dimethoxypyrimidin-2-yl)oxy]benzoate
BISPYRIBAL-SODIUM
Bispyribac sodium salt
Sodium 2,6-bis(4,6-dimethoxy-2-pyrimidinyloxy)benzoate
Grass-short | [EINECS(EC#)]
603-066-4 | [Molecular Formula]
C19H17N4NaO8 | [MDL Number]
MFCD02071313 | [Molecular Weight]
452.35 | [MOL File]
125401-92-5.mol |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
36 | [Safety Statements ]
26 | [WGK Germany ]
3 | [RTECS ]
DG4436200 | [Toxicity]
LD50 in male, female rats (mg/kg): 4111, 2635 orally; in rats (mg/kg): >2000 dermally; LC50 in bluegill sunfish, rainbow trout (ppm): >100, >100 (Yokoyama) |
| Hazard Information | Back Directory | [Uses]
Bispyribac is used as a herbicide for the prevention and control of weeds. | [Uses]
Herbicide | [Definition]
ChEBI:Bispyribac-sodium is the organic sodium salt of bispyribac. It is used as a broad spectrum post-emergent herbicide for the control of grasses, sedges and broadleaf weeds in rice crops. It has a role as a herbicide, an agrochemical and an environmental contaminant. It contains a bispyribac(1-). | [Metabolic pathway]
More than 90% of the radioactivity is excreted in rat
urine 96 h after the rats are orally administered 14C-
bispyribac sodium. Most of the radioactivity detected in
the urine, feces, liver, and plasma consists of
unchanged bispyribac sodium. The metabolites
identified are derived from hydroxylation on the
pyrimidine ring, O-demethylation, cleavage of the ether
linkage between pyrimidine and phenyl rings yielding
5-hydroxylated and mono-O-desmethylbispyribac
acids, and salicylic acid and 2-pyrimidinole derivatives. |
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