|
| | Bispyribac-sodium Basic information |
| Product Name: | Bispyribac-sodium | | Synonyms: | Bispyribac sodium salt;Sodium 2,6-bis(4,6-dimethoxy-2-pyrimidinyloxy)benzoate;Grass-short;Bispyribac-sodium Standard;Bispyribac sod;Bispyribac sodium salt,Sodium 2,6-bis(4,6-dimethoxy-2-pyrimidinyloxy)benzoate;BISPYRIBAC-SODIUM;NOMINEE | | CAS: | 125401-92-5 | | MF: | C19H17N4NaO8 | | MW: | 452.35 | | EINECS: | 603-066-4 | | Product Categories: | 125401-92-5 | | Mol File: | 125401-92-5.mol |  |
| | Bispyribac-sodium Chemical Properties |
| Melting point | 223-224°C | | storage temp. | 0-6°C | | solubility | DMSO (Slightly, Heated, Sonicated), Methanol (Slightly), Water (Slightly) | | form | neat | | color | White to Off White | | Water Solubility | 73.3 g/l at 20 ºC | | InChIKey | FUHMZYWBSHTEDZ-UHFFFAOYSA-M | | CAS DataBase Reference | 125401-92-5(CAS DataBase Reference) | | EPA Substance Registry System | Bispyribac-sodium (125401-92-5) |
| 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) |
| | Bispyribac-sodium Usage And Synthesis |
| Uses | Bispyribac is used as a herbicide for the prevention and control of weeds. | | 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. |
| | Bispyribac-sodium Preparation Products And Raw materials |
|
