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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 | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 5G |
$90.00
|
Contact Us | 4 | 15 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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| 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 | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear eye protection/ face protection. P391 : Collect spillage. P314 : Get medical advice/ attention if you feel unwell. 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. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P405 : Store locked up. |
Related Laws:
| RTECS# | TJ7525000 |
Transport Information:
| UN Number (DOT-AIR) | UN3077 |
| Class (DOT-AIR) | 9 |
| Packing Group (TCI-A) | III |
| HS Number | 2933.39.9200 |
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
PubMed Literature
Articles/Brochures
TCIMAIL
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
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