Phenothrin

Phenothrin Basic information
Product Name:Phenothrin
Synonyms:d-(cis-trans)-Phenothrin 50mg [26002-80-2];(3-Phenoxyphenyl)methyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate;3-Phenoxybenzyl (1R)-cis-trans-chrysanthemate;S-2539forte;(.+/-.)-Phenoxybenzyl-cis,trans-chrysanthemate;(+)-(z,e)-leste;(+)-cis,trans-phenothrin;(+)-trans,cis-fenothrin
CAS:26002-80-2
MF:C23H26O3
MW:350.45
EINECS:247-404-5
Product Categories:SUMITHRIN;Pyrethroids;Alpha sort;Insecticides;N-PAlphabetic;P;PER - POLAPesticides;Pesticides&Metabolites
Mol File:26002-80-2.mol
Phenothrin Structure
Phenothrin Chemical Properties
Melting point 25°C
Boiling point 444.44°C (rough estimate)
density d2525 1.06
refractive index nD25 1.5483
storage temp. 0-6°C
solubility Chloroform (Sparingly), Ethyl Acetate (Slightly)
form neat
color Pale yellow to yellow brown liquid
Water Solubility 2mg/L(30 ºC)
BRN 8788185
Stability:Stable. Combustible. Incompatible with strong oxidizing agents. Light sensitive.
CAS DataBase Reference26002-80-2(CAS DataBase Reference)
NIST Chemistry ReferencePhenothrin(26002-80-2)
EPA Substance Registry SystemPhenothrin (26002-80-2)
Safety Information
Hazard Codes Xn,N
Risk Statements 20/21/22-50/53
Safety Statements 13-60-61-24-23
RIDADR UN 3082 9/PG 3
WGK Germany 3
RTECS GZ1975000
HS Code 29162090
Hazardous Substances Data26002-80-2(Hazardous Substances Data)
ToxicityLD50 orl-rat: >10 g/kg YKYUA637,1481,86
Phenothrin Usage And Synthesis
DescriptionPhenothrin is pale yellow to yellow–brown clear liquid with a faint characteristic odor.
Chemical PropertiesPale yellow to yellow-brown liquid
UsesInsecticide.
Usesectoparasiticide
UsesPhenothrin is an insecticide used in commercial and industrial settings, medical institutions, and other institutional settings. Phenothrin is formulated for use in greenhouses, homes, and gardens, and in recreational areas. Additionally, phenothrin has public health uses, specifically its use for vector control for mosquitoes both indoor and outdoor.
DefinitionChEBI: Phenothrin is a cyclopropanecarboxylate ester. It has a role as a pyrethroid ester insecticide. It is functionally related to a chrysanthemic acid.
General DescriptionPale yellow to yellow-brown liquid. Non corrosive. Used as an insecticide.
Air & Water ReactionsInsoluble in water. Hydrolyzed by alkalis.
Reactivity ProfileA pyrethroid derivative.
Agricultural UsesInsecticide: Used world-wide to control household insects and to protect stored grain. It is frequently formulated withother insecticides and is formulated in a number of carriers (aerosols, oil, dust, emulsifiable concentrates), and in powders, shampoos and lotion.
Trade nameFORTE®; MULTICIDE-2154®; OMS 1809®; OMS 1810®; PHENOXYTHRIN®; PT-515; S-2539®; SUMETHRIN®; SUMITHRIN®; WELLCIDE® Note: The U.S. EPA currently lists 724 active or canceled products, 242 of which are active. Most products are for residential flying insect control, e.g., fleas, wasps, flies, mosquitoes. Not approved for use in EU countries[115]. Registered for use in the U.S. and Canada
Safety ProfileLow toxicity by ingestion and skin contact. When heated to decomposition it emits acrid smoke and irritating vapors.
SynthesisCommercially available chrysanthemic acid (231) was converted to the corresponding acyl chloride 232 in 99% yield. Further condensation with 3- phenoxyphenyl methanol (233) in pyridine provided phenothrin (XXVIII) in 96% yield.

Synthesis_26002-80-2

Potential Exposured-Phenenothrin is a pyrethroid insecticide whic is used world-wide to control household insects and to protect stored grain. It is frequently formulated with other insecticides and is formulated in a number of carriers (aerosols, oil, dust, emulsifiable concentrates), and in powders, shampoos and lotion.
Environmental FateRoutes and pathways relevant physicochemical Phenothrin is a pale yellow to brown clear liquid with a faint characteristic odor. Its reported solubility is very low<9.7 mg l-1 at 25 °C. It has a low vapor pressure of 1.43 × 10-7 mmHg at 21 C, and a calculated Henry’s Law constant of 6.80  10-6 atm-m3 mol-1. The octanol/water partition coefficient for phenothrin is 1.03 × 106 (log Kow ? 6.01 at 20 °C).
ShippingUN3082 Environmentally hazardous substances, liquid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required. UN3349 Pyrethroid pesticide, solid toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous material. UN3352 Pyrethroid pesticide, liquid toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
Toxicity evaluationAcute oral LD50 for rats: >5,000 mg/kg
IncompatibilitiesKeep away from alkaline materials. May react violently with strong oxidizers, bromine, 90% hydrogen peroxide, phosphorus trichloride, silver powders or dust. Incompatible with silver compounds. Mixture with some silver compounds forms explosive salts of silver oxalate. Compounds of the carboxyl group react with all bases, both inorganic and organic (i.e., amines) releasing substantial heat, water and a salt that may be harmful. Incompatible with arsenic compounds (releases hydrogen cyanide gas), diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides (releasing heat, toxic and possibly flammable gases), thiosulfates and dithionites (releasing hydrogen sulfate and oxides of sulfur).
Waste DisposalIncineration would be an effective disposal procedure where permitted. If an efficient incinerator is not available, the product should be mixed with large amounts of combustible material and contact with the smoke should be avoided. In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesticide containers
Phenothrin Preparation Products And Raw materials
Phenformin hydrochloride Phosphonium, (3-aminopropyl)triphenyl-, bromide Phenanthrene D-(CIS-TRANS)-PHENOTHRIN SOLUTION 1000UG/ML IN ACETONITRILE 1ML alpha-Cypermethrin D-PHENOTHRI D-PHENOTHRIN 94 PHENOTHRIN,CYCLOPROPANEDERIV. D-(CIS-TRANS)-PHENOTHRIN SOLUTION 1000UG/ML IN ACETONITRILE 5X1ML Probucol Buprofezin+Isoprocarb,W.P. RADICININ FROM ALTERNARIA CHRYSANTHEMI Fenvalerate Phenothrin D-(CIS-TRANS)-PHENOTHRIN SOLUTION 1000UG/ML IN ACETONITRILE 5ML D-(CIS-TRANS)-PHENOTHRIN SOLUTION 100UG/ML IN TOLUENE 1ML Cyphenothrin D-PHENOTHRIN,D-TRANS-PHENOTHRIN,(1r)-trans-phenothri

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