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Substance Name: Fospirate [USAN:INN]
RN: 5598-52-7
UNII: 7DRC4KN503
InChIKey: XCBOKUAJQWDYNI-UHFFFAOYSA-N

Classification Codes

  • Acaricide
  • Agricultural Chemical
  • Anthelmintic (Veterinary)
  • Insecticide
  • Out-Dated Pesticide

Molecular Formula

  • C7-H7-Cl3-N-O4-P

Molecular Weight

  • 306.4683
 
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Names and Synonyms

Name of Substance

  • Fospirate
  • Fospirate [USAN:INN]

Synonyms

  • AI3-27521
  • BRN 1541077
  • Caswell No. 465CC
  • Chlorpyrifos-methyl oxon
  • Dimethyl 3,5,6-trichloro-2-pyridyl phosphate
  • Dimethyl-3,5,6-trichlor-2-pyridylfosfat
  • Dimethyl-3,5,6-trichlor-2-pyridylfosfat [Czech]
  • Dowco 217
  • ENT 27521
  • EPA Pesticide Chemical Code 103501
  • Fospirat
  • Fospirate
  • Fospirate methyl
  • Fospirate [ANSI]
  • Fospirato
  • Fospirato [INN-Spanish]
  • Fospiratum
  • Fospiratum [INN-Latin]
  • NSC 195058
  • OMS 1168
  • Torelle
  • UNII-7DRC4KN503

Systematic Names

  • Dimethyl-(3,5,6-trichloro-2-pyridyl) phosphate
  • Phosphoric acid, dimethyl 3,5,6-trichloro-2-pyridinyl ester
  • Phosphoric acid, dimethyl 3,5,6-trichloro-2-pyridyl ester

Superlist Name

  • O,O-Dimethyl O-(3,5,6-trichloro-2-pyridyl) phosphate

Registry Numbers

CAS Registry Number

  • 5598-52-7

FDA UNII

  • 7DRC4KN503

System Generated Number

  • 0005598527

Structure Descriptors

InChI

1S/C7H7Cl3NO4P/c1-13-16(12,14-2)15-7-5(9)3-4(8)6(10)11-7/h3H,1-2H3

InChIKey

XCBOKUAJQWDYNI-UHFFFAOYSA-N

Smiles

P(=O)(Oc1c(cc(c(n1)Cl)Cl)Cl)(OC)OC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LD50 oral > 100mg/kg (100mg/kg)   Special Publication of the Entomological Society of America. Vol. 78-1, Pg. 45, 1978.
mammal (species unspecified) LD50 unreported 869mg/kg (869mg/kg)   Journal of Agricultural and Food Chemistry. Vol. 27, Pg. 712, 1979.
mouse LD50 oral 225mg/kg (225mg/kg)   Archives of Toxicology. Vol. 34, Pg. 103, 1975.
rat LD50 oral 869mg/kg (869mg/kg)   Special Publication of the Entomological Society of America. Vol. 78-1, Pg. 45, 1978.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 87 deg C   EXP
log P (octanol-water) 1.910 (none)   EST
Atmospheric OH Rate Constant 5.68E-12 cm3/molecule-sec 25 EST

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