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CAS NO.4685-14-7
| Paraquat Basic information |
| Product Name: | Paraquat |
| Synonyms: | 4,4'-Bipyridinium, 1,1'-dimethyl-;20% PARAQUAT AQUA;42%PARAQUAT TECHNICAL TOXICANT;1,1'-dimethyl-4,4'-bipyridinium salt;1,1'-dimethyl-4,4'-bipyridyldiylium;1,1'-dimethyl-4'-bipyridinium;1,1'-Dimethyl-4,4'-bipyridinium;1,1'-Dimethyl-4,4'-bipyridinium cation |
| CAS: | 4685-14-7 |
| MF: | C12H14N2+2 |
| MW: | 186.25 |
| EINECS: | 225-141-7 |
| Product Categories: | Pesticide & intermediate |
| Mol File: | 4685-14-7.mol |
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| Paraquat Chemical Properties |
| EPA Substance Registry System | 4,4'-Bipyridinium, 1,1'-dimethyl-(4685-14-7) |
| Safety Information |
| Hazard Codes | T |
| Risk Statements | 26/27/28 |
| Safety Statements | 1-13-45 |
| RIDADR | 2781 |
| HazardClass | 6.1(a) |
| PackingGroup | II |
| Hazardous Substances Data | 4685-14-7(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| 1,1'-Dimethyl-4,4'-bipyridinium | English |
| Paraquat Usage And Synthesis |
| Paraquat Preparation Products And Raw materials |
| Raw materials | Ammonium hydroxide-->Ammonia-->Dimethyl sulfoxide-->Nitromethane-->Disodium edetate dihydrate-->Metaclazepam-->CATION STANDARD - SODIUM-->Methyl propyl carbonate |
| Introduction | |
| It's dipyridyl type compound,not volatile, easily soluble in water, slightly solule in acetone, not stable in alkaline medium. | |
| Identity | |
| Chemical name | 1,1'-dimethyl-4,4'-bipyridinium |
| Generic name | Paraquat |
| CAS Registry No. | 4685-14-7 |
| Structural formula |
|
| Molecular formula | C12H14N2Cl2 |
| Molecular weight | 257.2 |
| Physical Properties | |
| Type | Water solution |
| Solubility | 700g/L(20°C,in water),slightly soluble in lower alcohol,insoluble in hydrocarbons |
| Appearance | Deep blue homogeneous phase liquid |
| Relative density | 1.120-1.130 (20°C) |
| Vapor tension | Lower than 0.1mPa |
| Melting point | Decomposed at about 300°C |
| Application | |
| Widely used in the weed control of gardens, crops and vegetables,also used the witherinf of cotton, sunflowers, soybeans etc. | |
| Packing | |
| 200kg plastic drum(can be changed upon clients's requests) | |
| Storage | |
| Avoid moisture and solarization,stored in airy and dry place, no mixing with food, seeds or feed. | |
| Safety notes | |
| No contacting the skin and eyes, no inhalation | |