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synthetic pyrethroids

Alphacypermethrin

Description ALPHACYPERMETHRIN is a synthetic pyrethroid insecticide. It is a racemic mixture of two isomers (1R Cis S and 1S Cis R isomers) out of the eight Cypermethrin isomers. It is two to three times more active than Cypermethrin under field conditions. It is effective on a wide range of insects in a variety of crops. Alphacypermethrin has contact and stomach action and can be used on cereals, cotton, fruits, vegetables, flower crops, oilseeds, sugar beet, tea, tobacco, vines, etc. for the control of a variety of insects.
Chemical Name (1R Cis) S and (1S Cis) R enantiomer isomer pair of alpha-cyano-3-phenoxy benzyl-3-(2, 2-dichlorovinyl)-2, 2-dimethyl cyclopropane carboxylate.
CAS Registry No [67375-30-8]
UN No 3349
IMDG Class 6 (Pyrethroid, Pesticide, Solid, Toxic)
Structural Formula Pendimethalin  Structural Formula
Specifications Appearance Appearence: White or light brown solid
Alphacypermethrin content: 95% (w/w) minimum by HPLC,
Moisture content by karl Fischer method: 0.25% (w/w) maximum
Alkalinity (as NaOH): 0.25% (w/w) maximum
Melting Point: 78oC minimum
(1R Cis) R and (1S Cis) S-
Isomer by HPLC: 3.5% (w/w) Maximum
Trans Isomer by HPLC:0.5% (w/w) Maximum
Formulations Emulsifiable concentrate (2%, 3%, 5%, 10% w/w,10%w/v) wettable powder (5%, w/w) Suspension concentrate 10% w/v, ULV (0.8%), Chalk (0.5%) depending on local requirements.
Insoluble Matters 0.5% w/w max
Compatibility Compatible with most insecticides, fungicides, etc.
Toxicity : Mammalian toxicity : WHO Classification : Class II “moderately hazardous”.
Environmental toxicity : Alphacypermethrin is non-toxic to birds. Under field conditions, it is non-toxic to bees and earthworms.
Shelf-life Two years under normal storage conditions.
Packing Technical Grade : 25 kg & 40 kg UN approved Fibre Board drums or GI Drums with an LDPE liner.
Formulations:EC:200Lit in UN approved M.S. Lacquered Drums/Polylined Drums, WP : 25kg UN approved M.S.Lacquered Drums with LDPE liner.

cypermethrin - makord

Description CYPERMETHRIN is a highly active synthetic pyrethroid insecticide. It controls a wide range of insect pests on a variety of crops by stomach and contact action.
Chemical Name [RS]-α-cyano-3-phenoxybenzyl (1RS)-Cis-trans-3-(2, 2 dichlorovinyl)-2, 2-dimethyl cyclopropane carboxylate.
CAS Registry No [52315-07-8]
UN No 3352
IMDG Class 6 (Pyrethroid, Pesticide, Liquid Toxic)
Structural Formula Cypermethrin Structural formula
Specifications Appearance Appearance:Light yellow to brown viscous liquid to semi solid mass material
Alphacypermethrin content:95% (w/w) minimum by HPLC,
Cis-Trans ratio by HPLC :55:45 (Normal Cis)
Acidity (as H2SO4):0.3% (w/w) maximum
Moisture content (by Karl Fischer method):0.2% (w/w) maximum
Meta phenoxy benzaldehyde:2.0% (w/w) maximum by GLC.
Formulations Emulsifiable concentrates 5%, 5.5%, 10%, 20% and 25% (w/w) and (w/v) and wettable powder (10% WP) 1.0% chalk, 1.8% ULV are available.
Compatibility Compatible with most insecticides, fungicides etc.
Toxicity : Mammalian toxicity : WHO classification : Class II “moderately hazardous”
Environmental toxicity :Cypermethrin under field conditions does not pose an undue threat to bees.
Shelf-life Two years under normal storage conditions.
Packing Technical Grade:25kg, 200kg & 225 kg UN approved M.S. Lacquered Drums
Formulation:Liquid : 200 lit in UN approved M.S. Lacquered Drums / M.S. Polylined Drums
WP:25kg UN approved Lacquered Drums with LDPE liner.

deltamethrin - mutox

Description DELTAMETHRIN is a nonsystemic synthetic pyrethroid insecticide with contact and stomach action. It is used to control many insect species, particularly lepidoptera, homoptera and coleoptera in a wide range of crops.
Chemical Name (S)-α-cyano-3-phenoxybenzyl (1R, 3R)-3-(2,2-dibromovinyl)-2,2-dimethyl cyclopropane carboxylate.
CAS Registry No [52918-63-5]
UN No 3349
IMDG Class 6 (Pyrethroid, Pesticide, Solid, Toxic)
Structural Formula Deltamethrin Formula
Specifications Appearance Appearance : Colourless to creamish coloured crystalline powder
Deltamethrin content by HPLC : 98% (w/w) minimum
Melting Point : 98-101oC
Optical rotation at 20OC [4%(w/v) :57+-1.5o solution in Toulene at wavelength = 589.6 nm ]
Acid chloride corresponding : 0.2% (w/w) maximum to Deltamethrin, by volumetry
Acid+anhydride corresponding : 1.0% (w/w) maximum to Deltamethrin, by volumetry
Deltamethrin R isomer by HPLC : 1.0% (w/w) maximum
Formulations Emulsifiable concentrates 2.5%, 3%, 5% (w/v) & 1.8%, 2.8% & 11.0% (w/w), Wettable powder 2.5% (w/w), Suspension concentrate 2.5% (w/w & w/v), ULV-(0.3%, 1.25%), and Tablet 25%(w/w).
Compatibility Compatible with most insecticides and fungicides.
Toxicity : Mammalian toxicity : WHO classification : Class II “moderately hazardous”
Environmental toxicity : Deltamethrin is non-toxic to birds. Under field conditions, it is non-toxic to bees and earthworms.
Shelf-life Two years under normal storage conditions.
Packing Technical Grade : 25 & 40 kg Fibre Board Drums/GI. Drums with LDPE liner.

fenvalerate - makfen

Description FENVALERATE is a synthetic pyrethroid insecticide which controls a wide range of insects in a variety of crops by strong contact and stomach action.
Chemical Name RS-cyano-3-phenoxybenzyl-(RS)-2 (4-chlorophenyl ) - 3-methylbutyrate
CAS Registry No [51630-58-1]
UN No 3352
IMDG Class 6.1 6 (Pyrethroid, Pesticide, Liquid Toxic)
Structural Formula Felmerate Formula
Specifications Appearance Appearance : Light brown viscous material
Fenvalerate content by GLC : 90% (w/w) minimum
Acidity Limit (as H2SO4) : 1.0%, (w/w) maximum
Material insoluble in acetone : 0.5 % (w/w) maximum
Meta phenoxy benzaldehyde : 2.0% (w/w) maximum
Formulations Emulsifiable concentrate 20%w/w and Dusting powder 0.4%
Compatibility Compatible with most insecticides and fungicides etc.
Toxicity : Mammalian toxicity : WHO classifiation : Class II “moderately hazardous”.
Environmental toxicity : It has low toxicity to birds, aquatic algae and molluscs. Even though Fenvalerate is reported to be extremely toxic to fish, daphnia, bees in laboratory tests, under field conditions the same is not seen.
Shelf-life Two years under normal storage conditions.
Packing Technical Grade : 225 kg UN approved lacquered MS drums

permethrin

Description Permethrin is a synthetic pyrethroid non-systemic insecticide with contact and stomach action, having a slight repellent property. It is also used for insect control in animal houses and in public health, for ectoparasite control on animals and as a wool preservative.
Chemical Name (3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2 dimethylcyclopropanecarboxylate
CAS Registry No [52645-53-1]
UN No 3352
IMDG Class 6 (Pyrethroid, Pesticide, Liquid Toxic)
Structural Formula Permethrin Formula
Specifications Appearance : Yellowish brown viscous liquid to semi solid crystalline mass at 20OC
Permethrin content by GLC : 94% (w/w) minimum
Acidity as 3-(2,2-dichloro -vinyl), 2,2-dimethyle cyclopropane carboxylic acid : 0.5% (w/w) maximum
Density at 25OC gm/ml : 1.19-1.27
Cis-trans ratio by GLC : Cis : minimum 40, Trans : maximum 60
Formulations Emulsifiable concentrates 25%,50% w/w.
Compatibility Compatible with many insecticides and fungicides. Mixing with calcium nitrate is not recommended.
Toxicity : Mammalian toxicity : WHO classification : Class II “moderately hazardous”. It is non-irritant to skin and eyes.
Environmental toxicity : It is toxic to fish. Under field conditions, it is non-toxic to bees and earthworms.
Shelf-life Two years under normal storage conditions.
Packing Technical Grade : 25 kg and 200 kg UN approved M.S. lacquered Drums, UN approved epoxy coated MS drums