DMPAT CAS NO.71-44-3

Application: O, O- two dimethyl thiophosphoryl amide referred to as spermine orrefined amide, intermediate in synthesis of acephate; methamidophos, acephate is mainly used as intermediates.

English name DMPAT

The molecular formula C10H26N4

The molecular weight of 202.34

The melting point of 310-311 ° C (Dec.) (lit.)

The boiling point of 150 ° C5 mm Hg (lit.)

Flash >230 ° F

The storage conditions of 2-8 ° C

Solubility of H2O: 1 M at 20 ° C, clear, colorless

Form powder

The sensitivity of Air Sensitive & Hygroscopic

Merck 148743

BRN 1751791

Industrial product amide is light yellow or colorless transparent oily liquid, organicsolvent, smelly, low solubility in water, soluble in benzene, toluene, halogenated alkanes and alcohols and other organic solvents, the proportion of D20 4=1.2649, the refractive index of D20 D1.4982, the boiling point of 105 ℃ ~ 108 ℃ /10mmHg.

Amide toxic, acute oral mice LP50100 mg / kg, at room temperature is a stable compound, heating time is too long, part of the decomposition, when the temperature exceeds 140 ℃, decomposition intensifies, explosion caused by rapid decomposition,flash point, >70 ℃

Application: O, O- two dimethyl thiophosphoryl amide referred to as spermine orrefined amide, intermediate in synthesis of acephate; methamidophos, acephate is mainly used as intermediates.