Deltamethrin

COMMON NAME: Deltamethrin ( 98TC,2.5EC,2.5WP )

CHEMICAL NAME:(S)a-cyano-3-phenoxybenzyl (1R)-cis-3-(2,2-dibromovinyl)-2,2-methylcyclopropanecarboxylate

STRUCTURAL FORMULA:

PHYSICAL AND CHEMICAL PROPERTIES:
Pure product is a withe crystalline
powder; m.p. 98-101℃, v.p. 0.002 mPa (25℃). Solubility (20℃), 0.002ppm water; 50% acetone; 45% benzene; 25% xylene, 90% dioxane; 1.5% ethanol; Stable on exposure to air and sunlight, stable in acid media, unstable in alka-line media.

TOXICOLOGY:
Acute oral LD50: for rats 128 mg/kg (male), 138 mg/kg
(female), Acute percutaneous LD50 for rats and rabbits > 2000mg/kg. High toxict for fish, fish toxicity LC50 (96-h): for bluegill 0.001 ppm; for rainbow trout 0.006-0.008 ppm; for honeybees LD50 50 ng/bee, however in normal conditions outdoors it is harmless to honeybees, but fish and bees are not harmed under normal conditions of use. Low toxict
to birds. ADI for man 0.01mg/kg body weight.

FORMULATION AND SPECIFICATION:

PACKING: 100, 200kg in iron drum, 100ml or 250ml in bottles,or on the client's requirement

USES: A potent insecticide,effectively by contact and ingestion against a wide range of pests. Crop protection uses include: Coleoptera (2.5-7.5g/ha), Lepidoptera (5.0-12.5g/ha), Homoptera (6.2-12.5g/ha) and Thysanoptera (5-10g/ha) in cereals, citrus, cotton, grapes, maize, oilseed rape, Soya beans, top fruit and vegetables. It controls Acridities (5.0-12.5g/ha), and is recommended against locusts. Soil surface sprays (2.5-5.0g/ha) control Noctuidae. It is used against indoor crawling and flying insects (12.5mg/m²).

PRECAUTION:
1.Do not mix with alkline substance.
2.Send to the hospital whenever poisoned symptoms found, can be used.
3.Do not apply this product nearby lake, rivers, permanent streams, marshes or natural ponds, apiary, mulberry.

A pyrethroid insecticide with contact and stomach action. Fast-acting.

CAS NO:52918-63-5

EC NO:258-256-6

Molecular Formula:C₂₂H₁₉Br₂NO₃

Molecular Weight:505.1992

Synonyms:;Deltamethrin;(S)-α-Cyano-m-phenoxybenzyl-(1R,3R)-3-(2,2-dibromoyinyl)-2-dimethyl cyclopropane carboxylate;(S)α-cyano-3-phenoxybenzyl(1R)-cis-3-(2,2-dibromovinyl) -2,2-methylcyclopropanecarboxylate;Delatmethrin; 98% Deltamethrin TC;Thiocyclam Hydrogen Oxalate;(S)-a-cyano-3-phenoxybenzyl-(1R)-cis-2,2-dimethyl-3-(2,2-dibromovinyl)cyclopropanecarboxylate;(S)-a-cyano-3-phenoxybenzyl (1R,3R)-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate;(S)-a-cyano-3-phenoxybenzyl (1R)-cis-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate;[1R-[1a(S*),3a]]-cyano(3-phenoxyphenyl)methyl 3-(2,2-dibromoethenyl)-2,2-dimethylcyclopropanecarboxylate;(S)-cyano(3-phenoxyphenyl)methyl (1R,3R)-3-(2,2-dibromoethenyl)-2,2-dimethylcyclopropanecarboxylate;cyano(3-phenoxyphenyl)methyl (1R,3S)-3-(2,2-dibromoethenyl)-2,2-dimethylcyclopropanecarboxylate;(1r-(1-alpha(s*),3-alpha))-oxyphenyl)methyleste;deltametrin;

Molecular Structure: