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Substance Name: Empenthrin [ISO]
RN: 54406-48-3
InChIKey: YUGWDVYLFSETPE-JLHYYAGUSA-N

Classification Codes

  • Agricultural Chemical
  • Insecticide

Molecular Formula

  • C18-H26-O2

Molecular Weight

  • 274.4014
 
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Names and Synonyms

Name of Substance

  • Empenthrin
  • Empenthrin [ISO]

Synonyms

  • (RS)-(E)-1-Ethynyl-2-methyl-2-pentenyl(1R)-cis,trans-chrysanthemate
  • AI3-29695
  • BRN 2281977
  • Bunganon VA Plate
  • CCRIS 8472
  • d-Empenthrin
  • EINECS 259-154-4
  • Empenthrin
  • MA 108
  • S 2852
  • S 2852 forte
  • S 2852F
  • Vaporthrin

Systematic Names

  • 1-Ethynyl-2-methylpent-2-enyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate
  • Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, 1-ethynyl-2-methyl-2-pentenyl ester

Registry Numbers

CAS Registry Number

  • 54406-48-3

Other Registry Numbers

  • 92836-82-3
  • 96895-17-9
  • 98311-74-1

System Generated Number

  • 0054406483

Structure Descriptors

InChI

1S/C18H26O2/c1-8-10-13(5)15(9-2)20-17(19)16-14(11-12(3)4)18(16,6)7/h2,10-11,14-16H,8H2,1,3-7H3/b13-10+

InChIKey

YUGWDVYLFSETPE-JLHYYAGUSA-N

Smiles

CC/C=C(\C)/C(C#C)OC(=O)C1C(C1(C)C)C=C(C)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LC50 inhalation 2300mg/m3 (2300mg/m3)   Journal of Toxicological Sciences. Vol. 17(Suppl,
mouse LD50 oral > 3500mg/kg (3500mg/kg) PERIPHERAL NERVE AND SENSATION: SPASTIC PARALYSIS WITH OR WITHOUT SENSORY CHANGE

KIDNEY, URETER, AND BLADDER: INCONTINENCE

BEHAVIORAL: ATAXIA
Journal of Toxicological Sciences. Vol. 17(Suppl,
mouse LD50 skin > 5gm/kg (5000mg/kg)   Yakkyoku. Pharmacy. Vol. 37, Pg. 717, 1986.
rat LC50 inhalation > 4610mg/m3 (4610mg/m3)   Journal of Toxicological Sciences. Vol. 17(Suppl,
rat LD50 oral 1680mg/kg (1680mg/kg)   Yakkyoku. Pharmacy. Vol. 37, Pg. 717, 1986.
rat LD50 skin 5gm/kg (5000mg/kg)   Yakkyoku. Pharmacy. Vol. 36, Pg. 533, 1985.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point < 25 deg C   EXP
Boiling Point 295.5 deg C   EXP
log P (octanol-water) 6.210 (none)   EST
Water Solubility 0.111 mg/L 25 EXP
Vapor Pressure 1.05E-04 mm Hg 24 EXP
Henry's Law Constant 3.42E-04 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.86E-10 cm3/molecule-sec 25 EST

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