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Substance Name: Triazophos [BSI:ISO]
RN: 24017-47-8
UNII: 6099J8L0EE
InChIKey: AMFGTOFWMRQMEM-UHFFFAOYSA-N

Molecular Formula

  • C12-H16-N3-O3-P-S

Molecular Weight

  • 313.3164
 

Classification Codes

Classification Codes

  • Acaricide
  • Agricultural Chemical
  • Insecticide
  • Nematocide

Superlist Classification Code

  • Threshold Planning Quantity (TPQ) = 500 lb
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Names and Synonyms

Results Name

  • Triazophos [BSI:ISO]

Name of Substance

  • Triazofos
  • Triazophos
  • Triazophos [BSI:ISO]

Synonyms

  • 1-Phenyl-1,2,4-triazolyl-3-(O,O-diethylthionophosphate)
  • 1-Phenyl-3-(O,O-diethyl-thionophosphoryl)-1,2,4-triazole
  • AI3-27764
  • BRN 0682554
  • EINECS 245-986-5
  • HOE 2960
  • HOE 2960 OJ
  • Hostathion
  • HSDB 6455
  • O,O-Diethyl O-(1-phenyl-1H-1,2,4-triazol-3-yl) phosphorothioate (8CI)(9CI)
  • O,O-Diethyl O-(1-phenyl-1H-1,2,4-triazol-3-yl)phosphorothioate
  • Phosphorothioic acid, 0,0-diethyl 0-(1-phenyl-1H-1,2,4-triazol-3-yl) ester
  • Triazofosz (Hungarian)
  • Triazophos
  • UNII-6099J8L0EE

Systematic Names

  • Phosphorothioic acid, O,O-diethyl O-(1-phenyl-1,2,4-triazolyl) ester
  • Phosphorothioic acid, O,O-diethyl O-(1-phenyl-1H-1,2,4-triazol-3-yl) ester
  • Triazophos

Superlist Names

  • Triazofos
  • Triazophos

Registry Numbers

CAS Registry Number

  • 24017-47-8

FDA UNII

  • 6099J8L0EE

System Generated Number

  • 0024017478

Structure Descriptors

InChI

1S/C12H16N3O3PS/c1-3-16-19(20,17-4-2)18-12-13-10-15(14-12)11-8-6-5-7-9-11/h5-10H,3-4H2,1-2H3

InChIKey

AMFGTOFWMRQMEM-UHFFFAOYSA-N

Smiles

n1(c2ccccc2)nc(nc1)OP(=S)(OCC)OCC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LD50 oral 320mg/kg (320mg/kg)   "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969Vol. 5, Pg. 227, 1976.
quail LD50 oral 4200ug/kg (4.2mg/kg)   Pesticide Manual. Vol. 9, Pg. 838, 1991.
rat LC50 inhalation 280mg/m3/4H (280mg/m3) BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)

BEHAVIORAL: TREMOR

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Egeszsegtudomany. Vol. 24, Pg. 173, 1980.
rat LD50 intraperitoneal 107mg/kg (107mg/kg)   Guide to the Chemicals Used in Crop Protection. Vol. 6, Pg. 508, 1973.
rat LD50 oral 57mg/kg (57mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C166, 1991.
rat LD50 skin 1100mg/kg (1100mg/kg)   Guide to the Chemicals Used in Crop Protection. Vol. 6, Pg. 508, 1973.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 3.5 deg C   EXP
log P (octanol-water) 3.34 (none)   EXP
Water Solubility 39 mg/L 20 EXP
Vapor Pressure 2.90E-06 mm Hg 30 EXP
Henry's Law Constant 4.84E-08 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 9.52E-11 cm3/molecule-sec 25 EST

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