70124-77-5 Usage
Uses
Different sources of media describe the Uses of 70124-77-5 differently. You can refer to the following data:
1. Insecticide.
2. Nonsystemic insecticide.
3. Flucythrinate controls a wide range of insects on cotton, fruit trees,
vines, citrus, bananas, pineapples, olives, coffee, cocoa, hops, vegetables,
soyabeans, cereals, alfalfa, sugar beet, sunflowers and tobacco.
General Description
Flucythrinate belongs to the class of synthetic pyrethroids, primarily used to control Heliothis spp. in cotton and other insect pests in agricultural crops.
Agricultural Uses
Insecticide, Acaricide: Not approved for use in EU countries. Not currently registered in the U.S. Flucythrinate is a synthetic pyrethroid used to control pests in apples, cabbage, head lettuce, pears, corn and cotton, but it was used primarily on cotton.
Trade name
AASTAR?[C]; CYBOLT?; CYTHRIN?;
FUCHING JUJR?; GUARDIAN?[C]; PAYOFF?[C];
STOCK GUARD?; TOMAHAWK?
Pharmacology
Flucythrinate
is the (S)-2-(4-difluoromethoxyphenyl)-3-methylbutyrate
analog of fenvalerate, partially resolved. Its insecticide
action is approximately two times higher compared
with fenvalerate (138,142).
Environmental Fate
Surface Water. The half-life of ?ucythrinate in an estuarine environment is 34 days (Schimmel et al., 1983).Chemical/Physical. Hydrolyzes in aqueous solutions forming acetic acid and other compounds.
Metabolic pathway
Flucythrinate is an analogue of fenvalerate and would be expected to
have a similar fate.
Degradation
Flucythrinate is a stable compound but it is readily hydrolysed at alkaline
pH to afford 2-(4-difluoromethoxyphenyl)-3-methylbutyric acid (2),
3PBAl(3) and cyanide ion. Its DT50 values at 27 °C are 52 days (pH 5) and
6.3 days (pH 9). It undergoes aqueous and soil surface photolysis with
DT50 values of 1-4 days and <2 days, respectively. The products formed
under aqueous conditions were 2 and 3. Compound 3 was oxidised to
3PBA (4) and reduced to 3PBAlc (5). The α-carbamoyl (amide) derivative
(6) of 3PBAlc was also detected. On soil surfaces, products were similar
with the exceptions that 3PBA was not formed and the α-amide (7) and
a-carboxy derivative (8) were formed. These are usually considered to be
products of thermal degradation (Dureja and Chattopadhyay, 1995).
Check Digit Verification of cas no
The CAS Registry Mumber 70124-77-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,1,2 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 70124-77:
(7*7)+(6*0)+(5*1)+(4*2)+(3*4)+(2*7)+(1*7)=95
95 % 10 = 5
So 70124-77-5 is a valid CAS Registry Number.
InChI:InChI=1/C26H23F2NO4/c1-17(2)24(18-11-13-21(14-12-18)32-26(27)28)25(30)33-23(16-29)19-7-6-10-22(15-19)31-20-8-4-3-5-9-20/h3-15,17,23-24,26H,1-2H3/t23?,24-/m0/s1
70124-77-5Relevant articles and documents
Insecticidal resin coating film
-
, (2008/06/13)
An insecticidal resin coating film comprising a combination of an acrylonitrile and/or methacrylonitrile copolymer resin and an insecticidal component selected from the group consisting of specified compounds exhibits an insecticidal effect, since the compound is kept on the surface of the coating film in a state capable of exhibiting its insecticidal effect for a long period of time.
Method for the control of cattle grubs employing m-phenoxybenzyl and α
-
, (2008/06/13)
A method for the control of larvae of heel flies which parasitize ruminants and other domestic and farm animals involving topical application of a larvicidally effective amount of a m-phenoxybenzyl or α-cyano-m-phenoxybenzyl ester of a 2-haloalkyl(oxy-, thio-, sulfinyl-, or sulfonyl)phenyl alkanoic acid.
Method for preparing a mixture of stereoisomers of α-cyano-3-phenoxybenzyl 2-(4-substituted-phenyl)isovalerates
-
, (2008/06/13)
A method for preparing α-cyano-3-phenoxybenzyl 2-(4-substituted-phenyl)isovalerates which consist substantially of or are rich in the enantiomer pair (S)-α-cyano-3-phenoxybenzyl (S)-2-(4-substituted-phenyl)isovalerate and (R)-α-cyano-3-phenoxybenzyl (R)-2-(4-substituted-phenyl)isovalerate.