Pyriproxyfen manufacturers and suppliers in india

Pyriproxyfen

Properties

Melting point:: 45-47°C

Boiling point:: 230-250 °C(Press: 0.2 Torr)

Density: 1.32

vapor pressure: 2.9 x l0^-4 Pa (20 °C)

refractive index: nD20.5 1.5823

storage temp.: 0-6°C

solubility: DMF: 30 mg/ml; DMF:PBS(pH7.2) (1:2): 0.33 mg/ml; DMSO: 25 mg/ml; Ethanol: 15 mg/ml

form: Solid

pka: 3.2 (base, est.)

Water Solubility: 0.4 mg l^-1 (25 °C)

color: White to off-white

InChI: InChI=1S/C20H19NO3/c1-16(23-20-9-5-6-14-21-20)15-22-17-10-12-19(13-11-17)24-18-7-3-2-4-8-18/h2-14,16H,15H2,1H3

InChIKey: NHDHVHZZCFYRSB-UHFFFAOYSA-N

SMILES: C1(OC(C)COC2=CC=C(OC3=CC=CC=C3)C=C2)=NC=CC=C1

LogP: 4.840 (est)

Safety Information

Symbol(GHS): GHS09

Signal word: Warning

Hazard statements: H410

Precautionary statements: P273-P391-P501

Hazard Codes: N

Risk Statements: 50/53

Safety Statements: 60-61

RIDADR: UN3077 9/PG 3

WGK Germany: 2

RTECS: UT5804000

HazardClass: 9

PackingGroup: III

Toxicity: LD50 oral in rat: > 5gm/kg

Use

Pyriproxyfen can be used for controlling the larvae of mosquitoes and flies and some other pests. For prevention and control of mosquito larvae, apply 20 g of 0.5 % pyriproxyfen granules (active ingredient: 100 mg) per cubic meter directly into the water (water depth should be kept at about 10 cm which is best); for control of housefly larvae, apply 20 to 40 g of 0.5% pyriproxyfen granules (active ingredient 100~200 mg) per cubic meter for spreading on the surface of the housefly breeding ground. It has excellent inhibitory effect on the larvae of mosquitoes and flies.