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Substance Name: Etofenprox [INN]
RN: 80844-07-1
UNII: 0LD7P9153C
InChIKey: YREQHYQNNWYQCJ-UHFFFAOYSA-N

Note

  • Synthetic pyrethroid for insecticidal efficacy against mosquito larvae & on non-target organisms.

Molecular Formula

  • C25-H28-O3

Molecular Weight

  • 376.4932
 

Classification Codes

  • Acaricide
  • Agricultural Chemical
  • Insecticide
  • Reproductive Effect
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Names and Synonyms

Name of Substance

  • Ethofenprox
  • Etofenprox [INN]

Synonyms

  • 1-((2-(4-Ethoxyphenyl)-2-methylpropoxy)methyl)-3-phenoxy benzene
  • 3-Phenoxybenzyl 2-(4-ethoxyphenyl)-2-methylpropyl ether
  • alpha-((p-Ethoxy-beta,beta-dimethylphenethyl)oxy)-m-phenoxytoluene
  • BRN 7047812
  • EC 407-980-2
  • Ethofenprox
  • Ethophenprox
  • Etofenprox
  • Etofenproxum
  • Etofenproxum [Latin]
  • MTI 500
  • Trebon
  • UNII-0LD7P9153C

Systematic Names

  • 3-Phenoxybenzyl-2-(4-ethoxyphenyl)-2-methylpropyl ether
  • alpha-((p-Ethoxy-beta,beta-dimethylphenethyl)oxy)-m-phenoxytoluene
  • Benzene, 1-((2-(4-ethoxyphenyl)-2-methylpropoxy)methyl)-3-phenoxy-

Registry Numbers

CAS Registry Number

  • 80844-07-1

FDA UNII

  • 0LD7P9153C

System Generated Number

  • 0080844071

Structure Descriptors

InChI

1S/C25H28O3/c1-4-27-22-15-13-21(14-16-22)25(2,3)19-26-18-20-9-8-12-24(17-20)28-23-10-6-5-7-11-23/h5-17H,4,18-19H2,1-3H3

InChIKey

YREQHYQNNWYQCJ-UHFFFAOYSA-N

Smiles

CCOc1ccc(cc1)C(C)(C)COCc2cccc(c2)Oc3ccccc3

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LD50 oral > 5gm/kg (5000mg/kg)   Japan Pesticide Information. Vol. (48), Pg. 23, 1986.
duck LD50 unreported > 2gm/kg (2000mg/kg)   Japan Pesticide Information. Vol. (48), Pg. 23, 1986.
mouse LD50 intraperitoneal > 13400mg/kg (13400mg/kg)   Japan Pesticide Information. Vol. (48), Pg. 23, 1986.
mouse LD50 oral > 107gm/kg (107000mg/kg)   Japan Pesticide Information. Vol. (48), Pg. 23, 1986.
mouse LD50 skin > 2140mg/kg (2140mg/kg)   Japan Pesticide Information. Vol. (48), Pg. 23, 1986.
mouse LD50 subcutaneous > 53600mg/kg (53600mg/kg)   Japan Pesticide Information. Vol. (48), Pg. 23, 1986.
rat LC50 inhalation > 5900mg/m3/4H (5900mg/m3)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 505, 1989.
rat LD50 intraperitoneal > 42880mg/kg (42880mg/kg)   Japan Pesticide Information. Vol. (48), Pg. 23, 1986.
rat LD50 oral > 42800mg/kg (42800mg/kg)   Japan Pesticide Information. Vol. (48), Pg. 23, 1986.
rat LD50 skin > 2140mg/kg (2140mg/kg)   Japan Pesticide Information. Vol. (48), Pg. 23, 1986.
rat LD50 subcutaneous > 32160mg/kg (32160mg/kg)   Japan Pesticide Information. Vol. (48), Pg. 23, 1986.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 37 deg C   EXP
log P (octanol-water) 7.05 (none)   EXP
Water Solubility .001 mg/L 25 EXP
Vapor Pressure 6.79E-09 mm Hg 25 EST
Henry's Law Constant 2.26E-08 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 6.22E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.