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Bispyribac Sodium 95TC
| 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: | |
| Mol File: | 125401-92-5.mol |
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| Bispyribac-sodium Chemical Properties |
| Melting point | 223-224°C |
| storage temp. | 0-6°C |
| form | neat |
| 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) |
| Safety Information |
| 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. |
| Uses | Herbicide |
| 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 |
| Raw materials | Furan-->Thiophenol-->2,6-Dihydroxybenzoic acid-->2-Methylsulfonyl-4,6-dimethoxypyrimidine-->4,6-Dimethoxy-2-methylthiopyrimidine-->Bispyribac |
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