2303-17-5 Usage
Chemical Properties
Oily liquid. Practically insoluble in water; soluble
in alcohol, acetone, ether, and heptane. Combustible.
Uses
Different sources of media describe the Uses of 2303-17-5 differently. You can refer to the following data:
1. Herbicide used to control wild oats in lentils, barley, peas and winter wheat.
2. Herbicide.
General Description
Colorless crystals or oily amber liquid. Toxic by inhalation, ingestion or skin absorption. Used as a pesticide.
Air & Water Reactions
Readily hydrolyzed by strong base or acid.
Reactivity Profile
TRIALLATE is an organochlorine carbamate derivative. Carbamates are chemically similar to, but more reactive than amides. Like amides they form polymers such as polyurethane resins. Carbamates are incompatible with strong acids and bases, and especially incompatible with strong reducing agents such as hydrides. Flammable gaseous hydrogen is produced by the combination of active metals or nitrides with carbamates. Strongly oxidizing acids, peroxides, and hydroperoxides are incompatible with carbamates.
Health Hazard
Highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire Hazard
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Containers may explode when heated. Runoff may pollute waterways.
Agricultural Uses
Herbicide: Triallate is a pre-emergent or post-emergent herbicide used to control a variety of annual grasses and wild
oats on several grains, oilseed and vegetable crops. Its use
has been restricted to use in CO, ID, KS, MN, MT, NE, NV,
ND, OR, SD, UT, WA, and WY. Its use on canary grass
has been revoked. Not listed for use in EU countries
.
Registered for use in the U.S
Trade name
AVADEX BW?; BUCKLE?, (trial-
late + trifluralin); CP-23426?; DIPTHAL?; FAR-
GO?[C]; FAR-GO?; FORTRESS?; OVADEX BW?
Environmental Fate
Soil. In an agricultural soil,
14CO2 was the only biodegradation identified; however,
bound residue and traces of benzene and water-soluble radioactivity were also detected
in large amounts (Anderson and Domsch, 1980). In soil, triallate degrades via hydrolytic
cleavage with the formation of dialkylamine, carbon dioxide and mercaptan moieties. The mercaptan compounds are further degraded to the corresponding alcohol (Hartley and
Kidd, 1987). The reported half-life in soil is 100 days (Jury et al., 1987).
Check Digit Verification of cas no
The CAS Registry Mumber 2303-17-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,0 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2303-17:
(6*2)+(5*3)+(4*0)+(3*3)+(2*1)+(1*7)=45
45 % 10 = 5
So 2303-17-5 is a valid CAS Registry Number.
InChI:InChI=1/C10H16Cl3NOS/c1-6(2)14(7(3)4)10(15)16-5-8(11)9(12)13/h6-7H,5H2,1-4H3
2303-17-5Relevant articles and documents
Substituted pyridinesulfonamide compound or its salt, process for preparing the same, and herbicide containing the same
-
, (2008/06/13)
A substituted pyridinesulfonamide compound or its salt represented by the following general formula (I): STR1 wherein A is CH or N; when A is CH, R1 and R2 may be either each independently a member selected from the group consisting of unsubstituted or substituted alkyl groups, unsubstituted or substituted alkenyl groups, unsubstituted or substituted cycloalkyl groups, and unsubstituted or substituted phenyl groups; when A is N, R1 is an unsubstituted or substituted alkyl group, R2 is an unsubstituted or substituted alkyl group, or an unsubstituted or substituted alkoxy group; and X and Y are each independently a member selected from the group consisting of alkyl groups and alkoxy groups, is disclosed. This compound is useful as the effective ingredient of a herbicide showing a wide weed-control spectrum even if used in a small amount.
Benzhydryl compounds as herbicide antidotes
-
, (2008/06/13)
Acids, esters, amides and salts of benzhydryl compounds are antidotes for thiocarbamate and acetamide herbicides. These antidote compounds are especially effective to safen acetamide herbicides used to control grassy weeds and broadleaf weeds in rice, sorghum, corn and wheat.
5,6-Dihydro-1,2,4,6-thiatriazin-5-one-1,1-dioxides
-
, (2008/06/13)
5,6-Dihydro-1,2,4,6-thiatriazin-5-one-1,1-dioxides of the formula STR1 where R1 is hydrogen, a metal atom or an unsubstituted or substituted ammonium radical, R2 is a saturated or unsaturated straight-chain aliphatic radical of up to 10 carbon atoms, a cycloaliphatic radical or 3 to 7 carbon atoms, a branched saturated or unsaturated aliphatic radical of 3 to 10 carbon atoms, a halogen-, alkoxy- or alkylmercapto-substituted aliphatic radical of 2 to 10 carbon atoms tetrahydrofuryl substituted methyl, a cycloalkoxy-substituted aliphatic radical of 4 to 10 carbon atoms, unsubstituted or halogen-substituted benzyl or phenyl, halophenyl, or alkylphenyl of a total of up to 10 carbon atoms, R3 is hydrogen, a straight-chain aliphatic radical of up to 10 carbon atoms, a cycloaliphatic radical of 3 to 7 carbon atoms, a branched aliphatic radical of 3 to 10 carbon atoms, haloalkyl, or alkoxyalkyl of 2 to 10 carbon atoms and X is oxygen and may also be sulfur if R2 is unsubstituted or halogen-substituted benzyl, processes for their preparation, and herbicides containing the above compounds.
