CAS:4685-14-7 C12H14N2+2 Paraquat CAS:4685-14-7 C12H14N2+2 CAS:4685-14-7 C12H14N2+2
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 |
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 |
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