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Substance Name: Pyridate [BSI:ISO]
RN: 55512-33-9
UNII: JQH131LU0A
InChIKey: JTZCTMAVMHRNTR-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Herbicide

Molecular Formula

  • C19-H23-Cl-N2-O2-S

Molecular Weight

  • 378.922
 
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Names and Synonyms

Results Name

  • Pyridate [BSI:ISO]

Name of Substance

  • Pyridate
  • Pyridate [BSI:ISO]

Synonyms

  • 6-Chloro-3-phenylpyridazin-4-yl S-octyl thiocarbonate
  • BRN 0759528
  • Caswell No. 716A
  • CL 11344
  • EINECS 259-686-7
  • EPA Pesticide Chemical Code 128834
  • Fenpyrate
  • Lentagran
  • O-(6-Chloro-3-phenyl-4-pyridazinyl) S-octyl carbonothioate
  • P1 3419
  • Pyridate
  • Pyron
  • Tough
  • UNII-JQH131LU0A

Systematic Names

  • Carbonothioic acid, O-(6-chloro-3-phenyl-4-pyridazinyl) S-octyl ester
  • Carbonothioic acid, O-(6-chloro-3-phenyl-4-pyridizinyl) S-octyl ester
  • O-(6-Chloro-3-phenylpyridazin-4-yl) S-octyl thiocarbonate

Superlist Names

  • Pyridate
  • Tough

Registry Numbers

CAS Registry Number

  • 55512-33-9

FDA UNII

  • JQH131LU0A

System Generated Number

  • 0055512339

Structure Descriptors

InChI

1S/C19H23ClN2O2S/c1-2-3-4-5-6-10-13-25-19(23)24-16-14-17(20)21-22-18(16)15-11-8-7-9-12-15/h7-9,11-12,14H,2-6,10,13H2,1H3

InChIKey

JTZCTMAVMHRNTR-UHFFFAOYSA-N

Smiles

c1(c(cc(Cl)nn1)OC(SCCCCCCCC)=O)c1ccccc1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - wild LD50 oral 10gm/kg (10000mg/kg)   Pesticide Manual. Vol. 9, Pg. 743, 1991.
duck LD50 oral 10gm/kg (10000mg/kg)   Pesticide Manual. Vol. 9, Pg. 743, 1991.
mouse LD50 oral 10gm/kg (10000mg/kg)   Defense des Vegetaux. Vol. 35, Pg. 327, 1981.
quail LD50 oral 1500mg/kg (1500mg/kg)   Pesticide Manual. Vol. 9, Pg. 743, 1991.
rabbit LD50 skin 3400mg/kg (3400mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C257, 1991.
rat LD50 oral 1970mg/kg (1970mg/kg)   Defense des Vegetaux. Vol. 38, Pg. 310, 1984.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 27 deg C   EXP
log P (octanol-water) 5.730 (none)   EST
Water Solubility 1.5 mg/L 20 EXP
Vapor Pressure 9.75E-10 mm Hg 20 EXP
Henry's Law Constant 3.24E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.67E-11 cm3/molecule-sec 25 EST

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