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CAS RN: 1918-02-1 | Product Number: P1864
Picloram
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Purity: >98.0%(HPLC)
Synonyms:
- 4-Amino-3,5,6-trichloropicolinic Acid
- 4-Amino-3,5,6-trichloropyridine-2-carboxylic Acid
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 5G |
€63.00
|
1 | 15 |
|
*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 | P1864 |
| Purity / Analysis Method | >98.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__6H__3Cl__3N__2O__2 = 241.45 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 1918-02-1 |
| Reaxys Registry Number | 479075 |
| PubChem Substance ID | 87561526 |
| Merck Index (14) | 7397 |
| MDL Number | MFCD00012101 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Neutralization titration) | min. 97.0 % |
Properties (reference)
| Melting Point | 219 °C(dec.) |
| Maximum Absorption Wavelength | 252 nm (Phosphate buffer sol.) |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H319 : Causes serious eye irritation. H373 : May cause damage to organs through prolonged or repeated exposure. H335 : May cause respiratory irritation. H410 : Very toxic to aquatic life with long lasting effects. |
| Precautionary Statements | P273 : Avoid release to the environment. P260 : Do not breathe dust. P280 : Wear eye protection/ face protection. P391 : Collect spillage. P314 : Get medical advice/ attention if you feel unwell. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. |
Related Laws:
| EC Number | 217-636-1 |
| RTECS# | TJ7525000 |
Transport Information:
| UN Number | UN3077 |
| Class | 9 |
| Packing Group | III |
| HS Number | 2933399982 |
Application
Picloram: A Synthetic Herbicide with Auxin-Like Activity
Picloram is a synthetic herbicide with auxin-like activity used to control deeply rooted herbaceous weeds and woody plants. Auxin herbicides possess action similar to the natural auxin indole-3-acetic acid (IAA) [I0022], an integral plant hormone affecting cell growth, development, and tropism. And then, it has been reported that auxins are toxic to plants in large concentrations. (The product is for research purpose only.)
References
- Picolinic acid derivative; plant-growth regulator
- Solubility and molecular structure of 4-amino-3,5,6-trichloropicolinic acid in relation to pH and temperature
- Adsorption of picloram (4-amino-3,5,6-trichloropicolinic acid) on Panoche, Ephrata, and Palouse soils. Thermodynamic approach to the adsorption mechanism
- A combinatorial TIR1/AFB-Aux/IAA co-receptor system for differential sensing of auxin
- Rapid Detection of Picloram in Agricultural Field Samples Using a Disposable Immunomembrane-Based Electrochemical Sensor
Application
Activity as A Plant Growth Regulator
References
- A Picolinic Acid Derivative: A Plant Growth Regulator
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