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CAS RN: 1698-60-8 | Product Number: C2554
Chloridazon
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Purity: >98.0%(GC)
Synonyms:
- 5-Amino-4-chloro-2-phenylpyridazin-3(2H)-one
- Pyrazon
Product Documents:
| Size | Unit Price | Belgium | Japan* |
Shipping Information
|
|---|---|---|---|---|
| 1G |
€64.00
|
Contact Us | 36 | |
| 5G |
€204.00
|
Contact Us | 7 |
* Stock available in Belgium: Shipment on the same day
* Stock available in Japan: Please check the Shipping Simulation for estimated shipments. (excludes regulated items and dry ice shipments)
| Product Number | C2554 |
Purity / Analysis Method 
|
>98.0%(GC) |
| Molecular Formula / Molecular Weight | C__1__0H__8ClN__3O = 221.64 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Refrigerated (0-10°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive,Heat Sensitive |
| CAS RN | 1698-60-8 |
| Reaxys Registry Number | 397241 |
| PubChem Substance ID | 468591048 |
| MDL Number | MFCD02668021 |
Specifications
| Appearance | White to Gray to Brown powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 206.0 to 210.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 208 °C |
| Maximum Absorption Wavelength | 287 nm (MeOH) |
| Solubility in water | Insoluble |
| Degree of solubility in water | 400 mg/l 20 °C |
| Solubility (soluble in) | Methanol |
| Solubility (slightly sol. in) | Acetone |
| Solubility (insoluble in) | Benzene, dichloromethane, Chloroform, Ether, Toluene |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H302 : Harmful if swallowed. H317 : May cause an allergic skin reaction. H410 : Very toxic to aquatic life with long lasting effects. |
| Precautionary Statements | P261 : Avoid breathing dust. P273 : Avoid release to the environment. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves. P391 : Collect spillage. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. |
Related Laws:
| EC Number | 216-920-2 |
Transport Information:
| UN Number | UN3077 |
| Class | 9 |
| Packing Group | III |
| HS Number | 2933998090 |
Application
Chloridazon: A Photosynthesis-Inhibiting Herbicide
Chloridazon is a photosynthesis (photosystem II) inhibiting herbicide widely used for the control of annual weeds by root absorption in sugar beet, fodder beet and mangels. Chloridazon behavior in the environment and its degradation products have been studies. (The product is for research purpose only.)
References
- Environmental occurrence and degradation of the herbicide n-chloridazon
- Adsorption of chloridazon by soils and their components
- Review of the existing maximum residue levels for chloridazon according to Article 12 of Regulation (EC) No 396/2005
Product Documents (Note: Some products will not have analytical charts available.)
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