DIFENZOQUAT METHYLSULFATE
Synonym(s):1,2-Dimethyl-3,5-diphenylpyrazolium methyl sulfate
- CAS NO.：43222-48-6
- Empirical Formula: C18H20N2O4S
- Molecular Weight: 360.43
- MDL number: MFCD00055342
- EINECS: 256-152-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 04:38:25
What is DIFENZOQUAT METHYLSULFATE?
The Uses of DIFENZOQUAT METHYLSULFATE
DIFENZOQUAT METHYLSULFATE is Herbicide; agricultural fungicide.
The Uses of DIFENZOQUAT METHYLSULFATE
DIFENZOQUAT METHYLSULFATE is used to control wild oats in wheat, barley, ?ax, maize, rye grass, vetches and rye grass crops.
The Uses of DIFENZOQUAT METHYLSULFATE
Difenzoquat Methyl Sulfate could have agricultural uses. It could help reduce downward migration of pesticides in soil/turf to allow it to better target pests.
Safety Profile
Poison by ingestion. Moderatelytoxic by skin contact. When heatedto decomposition it emits very toxic fumes of NOx andSOx.
Environmental Fate
Soil. Though no products were reported, the half-life in soil is approximately 3 months (Hartley and Kidd, 1987).
Photolytic. Degrades photolytically to the volatile monomethyl pyrazole (Hartley and Kidd, 1987).
Chemical/Physical. May react with aluminum releasing hydrogen (Hartley and Kidd, 1987).
Properties of DIFENZOQUAT METHYLSULFATE
| Melting point: | 146-148℃ (acetone ) |
| storage temp. | 0-6°C |
| form | neat |
| Merck | 13,3163 |
| BRN | 4093655 |
| EPA Substance Registry System | Difenzoquat methyl sulfate (43222-48-6) |
Safety information for DIFENZOQUAT METHYLSULFATE
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Environment GHS09 |
| GHS Hazard Statements |
H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. |
Computed Descriptors for DIFENZOQUAT METHYLSULFATE
New Products
3-Hydroxypropionitrile 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) -4-(trifluoromethyl)pyridin-2-amine 1,3-Dichloroacetone Ethylene Ketal 4-N-BOC-AMINO-4-CARBOXYTETRAHYDROPYRAN AMino-(3-Methylphenyl)-acetic acid 1-N-Boc-3-(aminoethyl)azetidine 2-Bromo-5-Chloropyridine 2-Picolinic acid N-oxide 4-Butyl Resorcinol 2-(2,4-Diaminophenoxy)ethanol Dihydrochloride 5-Amino-2-Iodopyridine 5-Bromo-2-Hydroxy-3-Nitro Pyridine 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile 2-Hydroxy-5-methoxybenzoic acid 2-Cyanopyrimidine Xanthene-9-carboxylic acid 4,4-Diethoxybutanenitrile Methyl 4-amino-2,3-difluoro-5-nitrobenzoate 5-fluoro-1,3-benzodioxole 5-Phenyl-[1,3,4]-thiadiazol-2-amine 2-Chloro-6-nitro benzothiazole 2-(Chloromethyl) quinazolin-4(3H)-one 4-Chloro-2-methyl quinoline 2-Amino-4-phenyl-thiazoleRelated products of tetrahydrofuran
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