Prodiamine 97% technical
NOMENCLATURE
Common name prodiamine (BSI, E-ISO, (
ƒ ) F-ISO, ANSI, WSSA)
IUPAC name 5-dipropylamino-
α,α,α-trifluoro-4,6-dinitro-o-toluidine; 2,6-dinitro-N1,N1-dipropyl-4-trifluoromethyl-m-phenylenediamine
Chemical Abstracts name 2,4-dinitro-N3,N3-dipropyl-6-(trifluoromethyl)-1,3-benzenediamine
CAS RN [29091-21-2]
PHYSICAL CHEMISTRY
Mol. wt. 350.3 M.f. C13H17F3N4O4 Form Orange crystals. M.p. 122.5-124 ºC V.p. 0.0033 mPa (25 ºC) S.g./density 1.41 (25 ºC) Solubility In water 0.013 mg/l (25 ºC). In acetone 226, acetonitrile 45, benzene 74, chloroform 93, ethanol 7, hexane 20, xylene 35.4 (all in g/l, 20 ºC). Stability Moderately stable to light. Decomposes at 240 ºC. pKa 11.5, strong base F.p. 196 °C
APPLICATIONS
Biochemistry Cell division inhibitor. Mode of action Selective herbicide which inhibits spindle fibre formation and hence cell division, and root and shoot growth. Uses Pre-plant or pre-emergence control of annual grasses and broad-leaved weeds in non-crop land, ornamentals, turf, conifer and hardwood seedlings, at 0.375-2.0 kg/ha. Formulation types WG.
Package:
Prodiamine 97% technical: 25 kg carton drum, 500 kg FIBC |