2,4-dinitro-n(sup3),n(sup3)-dipropyl-6-(trifluoromethyl)-m-phenylenediamin

Name	Prodiamine
Synonyms	Prodiamine 1,3-Diamino-N1,N Barricade(Sandoz) Barricade【herbicide】 Prodiamine Standard 2,6-Dinitro-N,N'-dipropyl-4-(trifluoromethyl)-1,3-benzenamine 2,6-dinitro-n1,n1-dipropyl-4-(trifluoromethyl)-3-benzenediamine 2,6-dinitro-N1,N1-dipropyl-4-(trifluoroMethyl)benzene-1,3-diaMine 5-dipropylamino-alpha,alpha,alpha-trifluoro-4,6-dinitro-o-toluidine 2,4-dinitro-n(sup3),n(sup3)-dipropyl-6-(trifluoromethyl)-m-phenylenediamin
CAS	29091-21-2
EINECS	249-421-3
InChI	InChI=1/C13H17F3N4O4/c1-3-5-18(6-4-2)11-9(19(21)22)7-8(13(14,15)16)10(17)12(11)20(23)24/h7H,3-6,17H2,1-2H3

Molecular Formula	C13H17F3N4O4
Molar Mass	350.29
Density	1.4700
Melting Point	124-125°
Boling Point	433.0±45.0 °C(Predicted)
Flash Point	-18°C
BRN	2494213
pKa	-1.40±0.50(Predicted)
Storage Condition	0-6°C
Physical and Chemical Properties	Yellow crystals; Melting point 124°C; Vapor pressure 0.0033MPa (25°C);d25 1.47. Solubility (25°C): 0.03mg/L in water;(20°C): 205g/L in acetone; 45g/L in acetonitrile; 74g/L in benzene; 93g/L in chloroform; 7g/L in ethanol; 20g/L in hexane; 37g/L in xylene. Kow 12672±2270, pKa 11.5. 240 C decomposition; Moderate to light stability. The soil absorbs KOC 9310-19540mg/kg. Non-corrosive.
Use	Dinitroaniline herbicides. 0.375-1.5KGal/ha was effective against annual and perennial grass weeds, Monocotyledon and broadleaf weeds in alfalfa, cotton, ornamental, soybean and other broad-leaved fields

Risk Codes	R11 - Highly Flammable R38 - Irritating to the skin R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R65 - Harmful: May cause lung damage if swallowed R67 - Vapors may cause drowsiness and dizziness R20 - Harmful by inhalation
Safety Description	S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. S33 - Take precautionary measures against static discharges. S25 - Avoid contact with eyes. S16 - Keep away from sources of ignition. S9 - Keep container in a well-ventilated place.
UN IDs	UN 1145
WGK Germany	2
HS Code	29215190
Toxicity	LD50 oral in rat: 15380mg/kg

NIST chemical information	Information provided by: webbook.nist.gov (external link)
EPA chemical information	Information provided by: ofmpub.epa.gov (external link)
introduction	aminoproflunilate (also known as aminoflunilate) is a dinitroaniline herbicide. The compound has excellent performance of contact and pre-seedling weeding, and is widely used in grain and non-cultivated land to remove one-year and perennial gramineous weeds.
Preparation	A method for preparing aminopropyl fluorin. Including the following steps: 1) adding 2, 4-dichloro-3-, 5-dinitrotrifluorotoluene and water to the reactor, heating and stirring, at the same time adding di-n-propylamine and inorganic base, after dropping 80~90 ℃ heat preservation reaction for 1~2 hours, cooling, to obtain N,N-di-n-propylamine -3-chloro -2, 6-dinitro-4-trifluoroaniline; 2) Add solvent with weight ratio of 0.5 ∶ 1~10 ∶ 1 and N,N-n-propylamine -3-chloro -2, 6-dinitro-4-trifluoroaniline, pass ammonia gas for diamine reaction for 1~2 hours, diamine reaction temperature is 70~140 ℃, cool, filter, wash and dry to obtain the product aminopropylfluorin.
use	dinitroanilines herbicides. Application at 0.375-1.5kgAl/ha can effectively control annual and perennial gramineous weeds, monocotyledones and broadleaf weeds in alfalfa, cotton, ornamental crops, soybeans and other broadleaf crops.

Last Update：2024-04-10 22:29:15

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CAS: 29091-21-2
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