Difenzoquatmethylsulfate , 98%(analysis standard reagent) , 43222-48-6

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

PRODUCT Properties

• Melting point: 146-148℃ (acetone )
• storage temp.: 0-6°C
• Merck: 13,3163
• BRN: 4093655
• EPA Substance Registry System: Difenzoquat methyl sulfate (43222-48-6)

Description and Uses

Difenzoquat metilsulfate is a herbicide mainly used to control wild oats. It is highly soluble in water and has a low volatility. It can be environmentally persistent depending on local conditions. It tends to be moderately toxic to biodiversity. Difenzoquat metilsulfate is also moderately toxic to mammals via the oral route.

DIFENZOQUAT METHYLSULFATE is used to control wild oats in wheat, barley, ax, maize, rye grass, vetches and rye grass crops.

Safety

• Symbol(GHS): GHS06,GHS09
• Signal word: Danger
• Hazard statements: H301+H311-H410
• Precautionary statements: P264-P270-P273-P280-P301+P310-P302+P352+P312
• Hazard Codes: Xn,N
• Risk Statements: 22-50/53
• Safety Statements: 60-61
• RIDADR: 2588
• WGK Germany: 3
• RTECS: UQ9820000
• HazardClass: 6.1(b)
• PackingGroup: III
• Toxicity: LD50 (technical grade) orally in rats: 470 mg/kg; dermally in rabbits: 3540 mg/kg (Shafer)