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Published TCIMAIL newest issue No.198
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CAS RN: 41394-05-2 | Product Number: M2388
Metamitron
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Purity: >98.0%(GC)(T)
Synonyms:
- 4-Amino-3-methyl-6-phenyl-1,2,4-triazin-5-one
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 5G |
€36.00
|
1 | 3 |
|
| 25G |
€115.00
|
1 | 14 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | M2388 |
Purity / Analysis Method 
|
>98.0%(GC)(T) |
| Molecular Formula / Molecular Weight | C__1__0H__1__0N__4O = 202.22 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 41394-05-2 |
| Reaxys Registry Number | 613129 |
| PubChem Substance ID | 253660389 |
| Merck Index (14) | 5924 |
| MDL Number | MFCD00055524 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(GC) | min. 98.0 % |
| Purity(Nonaqueous Titration) | min. 98.0 % |
| Melting point | 166.0 to 170.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 168 °C |
| Maximum Absorption Wavelength | 312 nm (CH__3CN) |
| Degree of solubility in water | 1.7 g/l 20 °C |
| Solubility (slightly sol. in) | Toluene |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H302 : Harmful if swallowed. H411 : Toxic to aquatic life with long lasting effects. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P391 : Collect spillage. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. |
Related Laws:
| EC Number | 255-349-3 |
| RTECS# | XZ3015000 |
Transport Information:
| UN Number | UN3077 |
| Class | 9 |
| Packing Group | III |
| HS Number | 2933698090 |
Application
Metamitron: A Photosystem II Electron Transport Inhibitor
Metamitron, a chemical synthetic triazinone herbicide, is a photosystem II (PSII) inhibitor. It is applied as a foliar spray, and is absorbed effectively through the leaf surface and the roots. The mode of action is to disrupt photosystem II, inhibiting electron transport.
References
- Metamitron activity in tolerant and susceptible plants
- The effect of root-absorbed PSII inhibitors on Kautsky curve parameters in sugar beet
- A new molecular method for the rapid detection of a metamitron-resistant target site in Chenopodium album
- Comparison of the effects of metamitron on chlorophyll fluorescence and fruit set in apple and peach
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