1702-17-6
Product Name:
Clopyralid
Formula:
C6H3Cl2NO2
Synonyms:
3,6-Dichloro-pyridine-2-carboxylic acid
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | White odorless solid; [Merck Index] Colorless or white odorless solid; [ICSC] White powder; [MSDSonline] |
|---|---|
| Color/Form | White crystalline solid |
| Odor | Odorless |
| Melting Point | 151-152 °C |
| Solubility | In water, 7.85X10+3 mg/L (distilled water); 188 g/L at pH 5, 143 g/L ay pH 7; 157 g/L at pH 9, all at 20 °C |
| Vapor Pressure | 0.000012 [mmHg] |
| LogP | log Kow = 1.06 |
| Stability/Shelf Life | Store above 28 °F or warm to 40 °F and agitate before use. |
| Decomposition | When heated to decomposition it emit toxic fumes of /hydrogen chloride and nitrogen oxides/. |
| Dissociation Constants | 2.32 |
| Other Experimental Properties | All formulations compatible with most types of hard water. |
| Chemical Classes | Pesticides -> Herbicides, Other |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 192.00 g/mol |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 190.9540837 g/mol |
| Monoisotopic Mass | 190.9540837 g/mol |
| Topological Polar Surface Area | 50.2 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 165 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Clopyralid is an organochlorine pesticide having a 3,6-dichlorinated picolinic acid structure. It has a role as a herbicide. It is a member of pyridines and an organochlorine pesticide. It is functionally related to a picolinic acid.