A total of 32 different metabolites were identified in the urine, feces, bile, plasma, liver, & kidneys of rats. There were some sex, dose, route, & label-dependent differences in the metabolite profiles.
来源:Hazardous Substances Data Bank (HSDB)
毒理性
致癌性证据
癌症分类:可能对人类致癌
Cancer Classification: Likely to be Carcinogenic to Humans
来源:Hazardous Substances Data Bank (HSDB)
毒理性
副作用
职业性肝毒素 - 第二性肝毒素:在职业环境中的毒性效应潜力是基于人类摄入或动物实验的中毒案例。
Occupational hepatotoxin - Secondary hepatotoxins: the potential for toxic effect in the occupational setting is based on cases of poisoning by human ingestion or animal experimentation.
来源:Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
毒理性
毒性数据
大鼠LC50 = 5,600毫克/立方米/4小时
LC50 (rat) = 5,600 mg/m3/4h
来源:Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
Basic treatment: Establish a patent airway. Suction if necessary. Watch for signs of respiratory insufficiency and assist ventilations if needed. Administer oxygen by nonrebreather mask at 10 to 15 L/min. Monitor for pulmonary edema and treat if necessary ... . Monitor for shock and treat if necessary ... . Anticipate seizures and treat if necessary ... . For eye contamination, flush eyes immediately with water. Irrigate each eye continuously with normal saline during transport ... . Do not use emetics. For ingestion, rinse mouth and administer 5 ml/kg up to 200 ml of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool ... . Cover skin burns with dry sterile dressings after decontamination ... . /Poison A and B/
Advanced treatment: Consider orotracheal or nasotracheal intubation for airway control in the patient who is unconscious, has severe pulmonary edema, or is in respiratory arrest. Positive pressure ventilation techniques with a bag valve mask device may be beneficial. Monitor cardiac rhythm and treat arrhythmias as necessary ... . Start an IV with D5W /SRP: "To keep open", minimal flow rate/. Use lactated Ringer's if signs of hypovolemia are present. Watch for signs of fluid overload. Consider drug therapy for pulmonary edema ... . For hypotension with signs of hypovolemia, administer fluid cautiously. Watch for signs of fluid overload ... . Treat seizures with diazepam (Valium) ... . Use proparacaine hydrochloride to assist eye irrigation ... . /Poison A and B/
In a metabolism study, kresoxim-methyl was admin to rats as single gavage doses or 50 or 500 mg/kg or 15-day repeated doses of 50 mg/kg, or as a single iv dose of 5 mg/kg/day. Radiolabeled test compound was included in one 500 mg/kg dose group to facilitate metabolite identification. Biliary metabolites were assessed in rats with cannulated bile ducts given an oral dose of 50 or 500 mg/kg/day. Orally admin test compound was widely distributed & quickly eliminated. Results indicated there was no bioaccumulation. In both sexes, the major routes of excretion were feces & the urine. No radioactivity was detected in exhaled air. A total of 32 different metabolites were identified in the urine, feces, bile, plasma, liver, & kidneys of rats. There were some sex, dose, route, & label-dependent differences in the metabolite profiles.
a high-pressure mercury lamp. Photodegradation of KM followed pseudo-first-order kinetics, with a degradation rate constant of 0.067 ± 0.005 h−1, corresponding to a half-life of approximately 10.3 ± 0.7 h, and the quantum yield was estimated to be 6.95 × 10−3. Transient species identification experiments demonstrated the involvement of singletoxygen (1O2) and singlet (1KM*) and triplet (3KM*) states
醚菌酯 (KM) 是一种广泛使用的甲氧基丙烯酸酯类杀菌剂,具有广谱杀菌活性。尽管其在农业中的广泛应用以及在环境中的频繁检测,但对天然地表水中 KM 光解归宿的具体研究相当有限。为了解决这个问题,本研究深入研究了高压汞灯照射下 KM 的光化学转化。KM的光降解遵循准一级动力学,降解速率常数为0.067±0.005h −1,对应的半衰期约为10.3±0.7h,量子产率估计为6.95× 10−3。瞬态物种鉴定实验证明了单线态氧 ( 1 O 2 ) 和单线态 ( 1 KM*) 和三线态 ( 3 KM* ) 态的参与。提出了四种不同的光降解途径,即光异构化、水解、羟基化和醚裂解。毒性评估表明光降解有效降低了KM的生态毒性。选择吐温20和十二烷基苯磺酸钠(SDBS)两种典型的农药助剂来评价它们对KM光解作用的影响。虽然 Tween 20 在 KM 的光降解方面表现出显着的增加,但 SDBS 显示出浓度依赖性行为,在低浓度
FUNGICIDAL ACTIVE COMPOUND COMBINATIONS
申请人:Brandes Wilhelm
公开号:US20090074887A1
公开(公告)日:2009-03-19
There are described new active compound combinations of a compound of the formula (I)
with known fungicidal active compounds, and their use for the control of phytopathogenic fungi.
US7776906B2
申请人:——
公开号:US7776906B2
公开(公告)日:2010-08-17
A novel method for the efficient synthesis of methyl 2-oxo-2-arylacetates and its application to the preparation of fungicidal methyl (E)-O-methyloximino-2-arylacetates and their (Z)-stereoisomers
Methyl 2-oxo-2-arylacetates 1, which include some fluorinated compounds, have been synthesized in moderate to excellent yields by reaction of methyl oxalyl chloride with arylzinc halides in the presence of Pd(PPh3)4. The highest yields have been obtained when these reactions involved arylzinc bromides which were prepared by conversion of the corresponding aryl bromides to organolithiums, followed by