Esfenvalerate manufacturers and suppliers

Esfenvalerate suppliers

Properties

Melting point:: 59°C

Boiling point:: 151-167°C

alpha: D25 -15.0° (c = 2.0 in CH3OH)

Density: d2323 1.163

vapor pressure: 2×10^-7 Pa (25 °C)

refractive index: 1.6500 (estimate)

storage temp.: 0-6°C

solubility: DMSO : 100 mg/mL (238.15 mM; Need ultrasonic)

Water Solubility: 0.002 mg l^-1 (25 °C)

form: Solid

color: White to light yellow

BRN: 4275674

Henry's Law Constant: 2.4×10¹ mol/(m³Pa) at 25℃, Duchowicz et al. (2020)

Major Application: agriculture
environmental

InChI: 1S/C25H22ClNO3/c1-17(2)24(18-11-13-20(26)14-12-18)25(28)30-23(16-27)19-7-6-10-22(15-19)29-21-8-4-3-5-9-21/h3-15,17,23-24H,1-2H3/t23-,24+/m1/s1

InChIKey: NYPJDWWKZLNGGM-RPWUZVMVSA-N

SMILES: CC(C)[C@H](C(=O)O[C@H](C#N)c1cccc(Oc2ccccc2)c1)c3ccc(Cl)cc3

LogP: 6.220

CAS DataBase Reference: 66230-04-4(CAS DataBase Reference)

NIST Chemistry Reference: Benzeneacetic acid, 4-chloro-«alpha»-(1-methylethyl)-, cyano (3-phenoxyphenyl)methyl ester,(s-(r*,r*))-(66230-04-4)

EPA Substance Registry System: Esfenvalerate (66230-04-4)

Safety Information

Symbol(GHS): GHS06,GHS09

Signal word: Danger

Hazard statements: H301+H331-H317-H410

Precautionary statements: P273-P280-P301+P310+P330-P302+P352-P304+P340+P311

target organs: Nervous system

PPE: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Hazard Codes: T;N,N,T

Risk Statements: 23/25-43-50/53

Safety Statements: 24-36/37/39-45-60-61

RIDADR: UN 2811

WGK Germany: 3

RTECS: CY1576367

HazardClass: 6.1(b)

PackingGroup: III

HS Code: 29269090

Storage Class: 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects

Hazard Classifications: Acute Tox. 3 Inhalation
Acute Tox. 3 Oral
Aquatic Acute 1
Aquatic Chronic 1
Skin Sens. 1
STOT RE 2
STOT SE 1

Hazardous Substances Data: 66230-04-4(Hazardous Substances Data)

Toxicity: LC50 (96-hour) for fathead minnows 0.69 mg/L (Worthing and Hance, 1991); acute oral LD50 for rats 75 mg/kg (Hartley and Kidd, 1987).

Use

Esfenvalerate is a synthetic pyrethroid Insecticide used to control wide range of pests such as moths, flies, beetles, and other insects. It is used on vegetable crops (soya beans, sugar cane), tree fruit, cotton, maize, sorghum and nut crops, and noncrop lands. It also isused on a wide variety of household pests. It is usually mixed with a wide variety of other types of pesticides such as carbamate compounds or organophosphates and has the naturally occurring compound fenvalerate for use in the United States Esfenvalerate is almost identical to fenvalerate. Much of the data for fenvalerate is applicable to the pesticide esfenvalerate (E:0207) because the two compounds contain the same components. The only differences in the two products are the relative proportions of the four separate constituents (isomers). Esfenvalerate has become the preferred compound because it requires lower applications rates than fenvalerate, is less chronically toxic, and is a more powerful insecticide. A United States Environmental Protection Agency Restricted Use Pesticide (RUP). Incompatibilities: Oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); strong acids. Moisture may cause hydrolysis/ decomposition.

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