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Common Name
Methasulfocarb
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中文通用名
磺菌威
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IUPAC
S-4-(mesyloxy)phenyl methyl(thiocarbamate)
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CAS
S-[4-[(methylsulfonyl)oxy]phenyl] methylcarbamothioate
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CAS No.
66952-49-6
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Molecular Formula
C9H11NO4S2
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Molecular Structure
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Category
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Activity
Fungicide, plant growth regulator
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Physical Properties
Molecular weight:261.3; Physical form:Colourless crystals. Melting point:137.5-138.5 °C; Solubility:In water 480 mg/l. Soluble in acetone, alcohols, and benzene.; Stability:Stable to light.;
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Toxicology
Oral:Acute oral LD50 for rats 112-119, male mice 342, female mice 262 mg/ kg. Percutaneous:Acute percutaneous LD50 for rats and mice >5000 mg/ kg. Inhalation: LC50 (4 h) for rats >0.44 mg/l air. ADI:( JMPR) 0.004 mg/ kg b.w. [1990].
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Environmental Profile
Ecotoxicology:
Fish: LC50 (48 h) for carp 1.95 mg/l.
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Transport Information
Hazard Class:II(Moderately hazardous)