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Substance Name: Pyributicarb [ISO]
RN: 88678-67-5
UNII: EZI481Y8N1
InChIKey: VTRWMTJQBQJKQH-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Herbicide
  • Reproductive Effect

Molecular Formula

  • C18-H22-N2-O2-S

Molecular Weight

  • 330.45
 
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Names and Synonyms

Name of Substance

  • Pyributicarb [ISO]

Synonyms

  • Carbamothioic acid, (6-methoxy-2-pyridinyl)methyl-, O-(3-(1,1-dimethylethyl)phenyl) ester
  • O-3-tert-Butylphenyl (6-methoxy-2-pyridyl)(methyl)thiocarbamate
  • Pyributicarb
  • TSH-888
  • UNII-EZI481Y8N1

Systematic Name

  • Thiocarbamic acid, N-(6-methoxy-2-pyridyl)-N-methyl-, O-3-tert-butylphenyl ester

Registry Numbers

CAS Registry Number

  • 88678-67-5

FDA UNII

  • EZI481Y8N1

System Generated Number

  • 0088678675

Structure Descriptors

InChI

1S/C18H22N2O2S/c1-18(2,3)13-8-6-9-14(12-13)22-17(23)20(4)15-10-7-11-16(19-15)21-5/h6-12H,1-5H3

InChIKey

VTRWMTJQBQJKQH-UHFFFAOYSA-N

Smiles

n1c(OC)cccc1N(C)C(=S)Oc1cc(C(C)(C)C)ccc1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal > 5gm/kg (5000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 503, 1990.
mouse LD50 oral > 5gm/kg (5000mg/kg)   Japan Pesticide Information. Vol. (57), Pg. 30, 1990.
mouse LD50 skin > 5gm/kg (5000mg/kg)   Japan Pesticide Information. Vol. (57), Pg. 30, 1990.
mouse LD50 subcutaneous > 5gm/kg (5000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 503, 1990.
rat LC50 inhalation > 6520mg/m3/4H (6520mg/m3)   Japan Pesticide Information. Vol. (57), Pg. 30, 1990.
rat LD50 intraperitoneal > 5gm/kg (5000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 503, 1990.
rat LD50 oral > 5gm/kg (5000mg/kg)   Japan Pesticide Information. Vol. (57), Pg. 30, 1990.
rat LD50 skin > 5gm/kg (5000mg/kg)   Japan Pesticide Information. Vol. (57), Pg. 30, 1990.
rat LD50 subcutaneous > 5gm/kg (5000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 503, 1990.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 86 deg C   EXP
log P (octanol-water) 5.18 (none)   EXP
Water Solubility 0.32 mg/L 20 EXP
Vapor Pressure 2.02E-06 mm Hg 40 EXP
Atmospheric OH Rate Constant 2.03E-10 cm3/molecule-sec 25 EST

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