Tsumacide (MTMC)

Tsumacide, Metracrate, C-3, MTMC, M-toly-N-Methlcra- bamate.
　

Eolecular formula: C9H11NO2
Molecular weight:165.2
Structural formula:  

Properties of technical Tsumacide: 

a.appearance:White or light red solid.
b.Melting point:76-77℃
c.Boiling point:180(decomposition tem- perature)
d.Vapor pressure:36.796(Pa)
e.Solubility:It is soluble in ethyl alcohol,acetone and      chloroform freely but slightly in be- nzene and methyl      benzene. It can hardly be dissolved in water and lony      2600ppm in water at 30℃
　

Stability: It decomposes in base. A little will decompose       when heated. At 120℃,4% of MTMC at least can be       decomposed within 24 hours.

echnical index:
Tsumacide≥98%
Free phenol(calculated as meta
Cresol)≤0.3%
Moisture≤0.5%

Packing:  In knitted plastic bags with 25kgs net each. In iron drumswith 50kgs net each.
　

Applications:  It is mostly used to prevent and eliminiate ricedelphacid,rice leafhopper,rice thrips and stink bugs. In addition,mit can effecti-vely control rice caseworm,cotton pink bo-llworm and cotton red spider mite.