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CAS RN: 25057-89-0 | 产品编码: B3825
Bentazon
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纯度/分析方法: >97.0%(HPLC)(N)
别名：
- 灭草松
- 3,4-二氢-3-异丙基-4-氧代-1H-2,1,3-苯并噻二嗪2,2-二氧化物
- 3-异丙基-1H-2,1,3-苯并噻二嗪-4(3H)-酮2,2-二氧化物
- 3,4-Dihydro-3-isopropyl-4-oxo-1H-2,1,3-benzothiadiazine 2,2-Dioxide
- 3-Isopropyl-1H-2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxide
- Bendioxide
产品文档：
| 产品编码 | B3825 |
| 纯度/分析方法 | >97.0%(HPLC)(N) |
| 分子式/分子量 | C__1__0H__1__2N__2O__3S = 240.28 |
| 外观与形状（20°C） | 固体 |
| 储存温度 | 室温 (15°C以下阴凉干燥处) |
| 储存在惰性气体下 | 存放于惰性气体之中 |
| 应避免的情况 | 空气 |
| 包装和容器 | 1G-Glass Bottle with Plastic Insert （查看图片） |
| CAS RN | 25057-89-0 |
| Reaxys-RN | 530220 |
| PubChem物质ID | 468590502 |
| Merck Index (14) | 1053 |
| MDL编号 | MFCD00078640 |
技术规格
| Appearance | White to Light yellow powder to crystal |
| Purity(HPLC) | min. 97.0 area% |
| Purity(with Total Nitrogen) | min. 97.0 % |
| Melting point | 136.0 to 140.0 °C |
物性（参考值）
| 熔点 | 138 °C |
| 溶解性（可溶于） | 甲醇 |
GHS
| 象形图 |
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| 信号词 | Warning |
| 危险性说明 | H302 : Harmful if swallowed. H319 : Causes serious eye irritation. H361 : Suspected of damaging fertility or the unborn child. H317 : May cause an allergic skin reaction. H412 : Harmful to aquatic life with long lasting effects. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P273 : Avoid release to the environment. P272 : Contaminated work clothing should not be allowed out of the workplace. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P201 : Obtain special instructions before use. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P405 : Store locked up. |
相关法规
| RTECS# | DK9900000 |
运输信息
| HS编码* | 2934.99-000 |
应用
Bentazon: A Photosynthesis-Inhibiting Selective Herbicide
Bentazon is a selective herbicide belonging to the thiadiazine group, and acts by interference in photosynthesis in plants. Bentazon is only effective against species not able to metabolize bentazon, such as Cyperus serotinus, Sagittaria pygmaea, Sagittaria trifolia, Eleocharis kuroguwai, Leersia oryzoides, and bulrush. Bentazon is a widely used in rice agroecosystems that has commonly been found in water resources. (The product is for research purpose only.)
References
- Reviews of Environmental behavior of bentazon herbicide
- Behaviour of bentazon as influenced by water and tillage management in rice-growing conditions (a review)
- Development and validation of a high-performance liquid chromatographic procedure for the determination of herbicide residues in surface and agriculture waters
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