Amicarbazone
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| Post Date: | Jul 31,2015 |
| Expiry Date: | Jan 27,2016 |
| Detailed Description: |
Cas No. :129909-90-6
Payment Method: L/C,T/T Amicarbazone is a new triazolinone herbicide with a broad spectrum of weed control. Mode of action: Amicarbazone is a new triazolinone herbicide with a broad spectrum of weed control. The phenotypic responses of sensitive plants exposed to amicarbazone include chlorosis, stunted growth, tissue necrosis, and death. Its efficacy as both a foliar- and root-applied herbicide suggests that absorption and translocation of this compound is very rapid. This new herbicide is a potent inhibitor of photosynthetic electron transport, inducing chlorophyll fluorescence and interrupting oxygen evolution ostensibly via binding to the Qb domain of photosystem II (PSII) in a manner similar to the triazines and the triazinones classes of herbicides. As a result, its efficacy is susceptible to the most common form of resistance to PSII inhibitors. Nonetheless, amicarbazone has a good selectivity profile and is a more potent herbicide than atrazine, which enables its use at lower rates than those of traditional photosynthetic inhibitors. Properties: Colorless crystals, mp 137.5°. d 1.12. Vapor pressure (Pa): 1.3 ´ 10-6 (20°); 3.0 ´ 10-6 (25°). Log P (octanol/water): 1.18 (pH 4); 1.23 (pH 7); 1.23 (pH 9). Soly in water (20°): 4.6 g/l (pH 4 - 9). LD50 in rats (mg/kg): 1015 orally; >2000 dermally. LC50 in rats (4 hr): 2.242 mg/l air. LC50 in bluegill sunfish, rainbow trout (96 hr): >129, >120 mg/l (Philbrook). Melting point: mp 137.5° Log P: Log P (octanol/water): 1.18 (pH 4); 1.23 (pH 7); 1.23 (pH 9) Density: d 1.12 Toxicity data: LD50 in rats (mg/kg): 1015 orally; >2000 dermally; LC50 in rats (4 hr): 2.242 mg/l air; LC50 in bluegill sunfish, rainbow trout (96 hr): >129, >120 mg/l (Philbrook) Use: Herbicide. |
| CAS Registry Number: | 129909-90-6 |
| Synonyms: | ;4-amino-5-oxo-3-propan-2-yl-n-tert-butyl-1,2,4-triazole-1-carboxamide;4-Amino-N-(1,1-dimethylethyl)-4,5-dihydro-3-(1-methylethyl)-5-oxo-1H-1,2,4-triazole-1-carboxamide;MKH3586;Dinamic;Micarbazone;4-amino-N-tert-butyl-5-oxo-3-(propan-2-yl)-4,5-dihydro-1H-1,2,4-triazole-1-carboxamide;Amine azole metribuzin; |
| Molecular Formula: | C10H19N5O2 |
| Molecular Weight: | 241.2902 |
| Molecular Structure: | 
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| Company: | Ningbo Sunking Biotech Co., Ltd [ China ] |
| Contact: | Xia |
| Tel: | 86-574-86300528 |
| Fax: | 86-574-86300538 |
| Email: | sunkingchem@263.net |
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