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CAS RN: 135590-91-9 | 产品编码: M2604
Mefenpyr-diethyl
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纯度/分析方法: >98.0%(HPLC)
别名：
- 吡唑解草酯
- 1-(2,4-二氯苯基)-4,5-二氢-5-甲基-1H-吡咯-3,5-二甲酸二乙酯
- 1-(3,4-二氯苯基)-5-甲基-2-吡唑啉-3,5-二甲酸二乙酯
- Diethyl 1-(2,4-Dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylate
- 1-(2,4-Dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylic Acid Diethyl Ester
- Diethyl 1-(3,4-Dichlorophenyl)-5-methyl-2-pyrazoline-3,5-dicarboxylate
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产品文档：
| 产品编码 | M2604 |
| 纯度/分析方法 | >98.0%(HPLC) |
| 分子式/分子量 | C__1__6H__1__8Cl__2N__2O__4 = 373.23 |
| 外观与形状（20°C） | 固体 |
| 储存温度 | 室温 (15°C以下阴凉干燥处) |
| 包装和容器 | 1G-Glass Bottle with Plastic Insert （查看图片） |
| CAS RN | 135590-91-9 |
| Reaxys-RN | 11343245 |
| PubChem物质ID | 253662180 |
| MDL编号 | MFCD09753375 |
技术规格
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Melting point | 50.0 to 54.0 °C |
物性（参考值）
| 熔点 | 52 °C |
| 水溶性 | 不溶 |
| 溶解性（可溶于） | 甲醇, 乙醇, 丙酮 |
GHS
| 象形图 |
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| 危险性说明 | H411 : Toxic to aquatic life with long lasting effects. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P391 : Collect spillage. |
相关法规
| RTECS# | UQ6473000 |
运输信息
| UN编号 | UN3077 |
| 类别 | 9 |
| 包装类别 | III |
| HS编码* | 2933.19-000 |
应用
Mefenpyr-diethyl: A Safener in Combination with Herbicides
Mefenpyr-diethyl (HOE-107892) is not an active substance but is used as a safener in combination with certain herbicides such as allyl propionic acids and sulfonylureas for tolerance of e.g. cereal crops to these herbicides. The mode of action is to induce to enhanced metabolization of the herbicides in crops but interestingly not in weed species.
References
- Cloning and characterization of a glutathione S-transferase induced by a herbicide safener in barley (Hordeum vulgare)
- Effect of mesosulfuron rate and formulation on wild oat (Avena fatua) control and malt barley tolerance
- Safener responsiveness and multiple herbicide resistance in the weed black-grass (Alopecurus myosuroides)
- Chemical control of weeds in wheat (Triticum aestivum L.) in Iran
- Protective responses induced by herbicide safeners in wheat
- Herbicide safener Mefenpyr-diethyl (HOE-107892)
参考文献
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