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CAS RN: 34014-18-1 | Product Number: T3647
Tebuthiuron
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Purity: >98.0%(GC)
Chemical Substance Law (ENCS):
5-5242
Synonyms:
- 1-[5-(tert-Butyl)-1,3,4-thiadiazol-2-yl]-1,3-dimethylurea
Product Documents:
| Size | Unit Price | Saitama (Kawaguchi) | Hyogo (Amagasaki) | Stock in other WH |
Shipping Information
|
|---|---|---|---|---|---|
| 5G |
¥13,300
|
2 | It can be shipped from Saitama warehouse on the same day* | Contact Us | |
| 25G |
¥42,600
|
11 | It can be shipped from Saitama warehouse on the same day* | Contact Us |
* Available Stock: Prompt shipment (for products) in Saitama/Hyogo warehouse. Stock In Other WH: Shipment in about 2-3 Business Days from Saitama warehouse. Please contact us
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* To send your quote request for bulk quantities, please click on the "Request Bulk Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
* The displayed price is the unit price and does not include consumption tax. The unit prices displayed are the latest and are subject to change without notice.
* To send your quote request for bulk quantities, please click on the "Request Bulk Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | T3647 |
| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C__9H__1__6N__4OS = 228.31 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 34014-18-1 |
| Reaxys Registry Number | 527479 |
| PubChem Substance ID | 354335363 |
| Merck Index (14) | 9095 |
| MDL Number | MFCD00078732 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 161.0 to 165.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 163 °C |
| Maximum Absorption Wavelength | 255 nm |
| Solubility in water | Slightly soluble |
| Degree of solubility in water | 2.5 g/l 25 °C |
| Solubility (soluble in) | Acetone, Benzene |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H302 : Harmful if swallowed. H410 : Very 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:
| Chemical Substance Law (ENCS) |
5-5242 |
| PRTR Law (New Specific Chemical) | Class 1 Designated Chemical Substances |
| RTECS# | YS4250000 |
Transport Information:
| UN Number | UN3077 |
| Class | 9 |
| Packing Group | III |
Application
Tebuthiuron: An Inhibitor of Photosynthetic Electron Transport
Tebuthiuron is a photosystem II (PS II) herbicide which inhibits the photosynthetic electron transfer in photosystem II by binding to the D1 polypeptide. The D1 polypeptide of PSII is encoded by the psbA genes, and is an indispensable component of oxygenic photosynthesis. Tebuthiuron is a soil-applied herbicide used on rangelands to control weeds and brush. (The product is for research purpose only.)
References
- Sorption, movement, and dissipation of tebuthiuron in soils
- S. S. Chang, J. F. Stritzke, Weed Sci. 1977, 25, 184.
- Chronic toxicity of tebuthiuron to an alga (Selenastrum capricornutum), a cladoceran (Daphnia magna), and the fathead minnow (Pimephales promelas)
- A similar structure of the herbicide-binding site in photosystem II of plants and cyanobacteria is demonstrated by site specific mutagenesis of the psbA gene
- High performance liquid chromatographic screening and gas chromatography-mass spectrometry confirmation of tebuthiuron residues in drinking water
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
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Specifications
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