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Substance Name: Aphidan
RN: 5827-05-4
UNII: 1ZC9XXE564
InChIKey: KOTOUBGHZHWCCJ-UHFFFAOYSA-N

Note

  • Hyperpolarization of membrane potentials at the SYNAPTIC MEMBRANES of target neurons during NEUROTRANSMISSION. They are local changes which diminish responsiveness to excitatory signals.

Molecular Formula

  • C9-H21-O3-P-S3

Molecular Weight

  • 304.4339
 

Classification Codes

  • Agricultural Chemical
  • Insecticide
  • Out-Dated Pesticide
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Names and Synonyms

Name of Substance

  • Aphidan

Synonyms

  • AI3-27478
  • Aphidan
  • BRN 1969660
  • IPSP
  • Methanethiol, (ethylsulfinyl)-, S-ester with O,O-diisopropylphosphorodithioate
  • O,O-Diisopropyl-S-ethylsulfinylmethyl phosphorodithioate
  • O,O-Diisopropyl-S-ethylsulfinylmethyldithiophosphate
  • PSP 204
  • S-((Ethylsulfinyl)methyl) O,O-bis(1-methylethyl) phosphorodithioate (9CI)
  • S-(Ethylsulfinyl)methyl O,O-diisopropyl phosphorodithioate
  • S-Ethylsulfinylmethyl-O,O-diisopropyldithiofosfat
  • S-Ethylsulfinylmethyl-O,O-diisopropyldithiofosfat [Czech]
  • S-Ethylsulphinylmethyl O,O-di-isopropyl phosphorodithioate
  • UNII-1ZC9XXE564

Systematic Names

  • Phosphorodithioic acid, S-((ethylsulfinyl)methyl) O,O-bis(1-methyl) ester
  • Phosphorodithioic acid, S-((ethylsulfinyl)methyl) O,O-diisopropyl ester

Registry Numbers

CAS Registry Number

  • 5827-05-4

FDA UNII

  • 1ZC9XXE564

Other Registry Number

  • 37244-68-1

System Generated Number

  • 0005827054

Structure Descriptors

InChI

1S/C9H21O3PS3/c1-6-16(10)7-15-13(14,11-8(2)3)12-9(4)5/h8-9H,6-7H2,1-5H3

InChIKey

KOTOUBGHZHWCCJ-UHFFFAOYSA-N

Smiles

P(SC[S@@](CC)=O)(OC(C)C)(OC(C)C)=S

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 85mg/kg (85mg/kg)   "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969Vol. 4, Pg. 176, 1969.
mouse LD50 skin 1300mg/kg (1300mg/kg)   Pesticide Manual. Vol. 8, Pg. 361, 1987.
rat LD50 oral 25mg/kg (25mg/kg)   Pesticide Manual. Vol. 8, Pg. 361, 1987.
rat LD50 skin 28mg/kg (28mg/kg)   Pesticide Manual. Vol. 8, Pg. 361, 1987.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 2.060 (none)   EST
Water Solubility 1500 mg/L 15 EXP
Vapor Pressure 4.16E-05 mm Hg 25 EST
Henry's Law Constant 1.76E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 3.50E-10 cm3/molecule-sec 25 EST

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