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Substance Name: Isoproturon [BSI:ISO]
RN: 34123-59-6
UNII: 66066K098P
InChIKey: PUIYMUZLKQOUOZ-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Herbicide
  • Herbicides
  • Mutation Data
  • Pesticides
  • Reproductive Effect

Molecular Formula

  • C12-H18-N2-O

Molecular Weight

  • 206.287
 
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Names and Synonyms

Results Name

  • Isoproturon [BSI:ISO]

Name of Substance

  • Isoproturon
  • Isoproturon [BSI:ISO]

Synonyms

  • 3-(4-Isopropylphenyl)-1,1-dimethylurea
  • 3-p-Cumenyl-1,1-dimethylurea
  • 35689 R.P.
  • Arelon
  • Arelon R
  • Belgran
  • BRN 2214033
  • CGA-18731
  • CL 12150
  • DPX 6774
  • EINECS 251-835-4
  • Graminon
  • HOE 16410
  • Hytane 500L
  • IP 50
  • IP-Flo
  • IPU Stefes
  • Isoproturon
  • N,N-Dimethyl-N'-(4-(1-methylethyl)phenyl)urea
  • N-(4-Isopropylphenyl)-N',N'-dimethylharnstoff
  • N-(4-Isopropylphenyl)-N',N'-dimethylharnstoff [German]
  • N-(Isopropyl-4-phenyl)-N',N'-dimethyluree
  • N-(Isopropyl-4-phenyl)-N',N'-dimethyluree [French]
  • N-4-Isopropylphenyl-N,N-dimethylurea
  • Nocilon
  • Tolkan
  • UNII-66066K098P
  • Urea, 3-p-cumenyl-1,1-dimethyl-
  • Zodiac TX

Systematic Names

  • 3-(4-Isopropylphenyl)-1,1-dimethylurea
  • Urea, 1,1-dimethyl-3-(p-isopropylphenyl)-
  • Urea, N,N-dimethyl-N'-(4-(1-methylethyl)phenyl)-

Registry Numbers

CAS Registry Number

  • 34123-59-6

FDA UNII

  • 66066K098P

System Generated Number

  • 0034123596

Structure Descriptors

InChI

1S/C12H18N2O/c1-9(2)10-5-7-11(8-6-10)13-12(15)14(3)4/h5-9H,1-4H3,(H,13,15)

InChIKey

PUIYMUZLKQOUOZ-UHFFFAOYSA-N

Smiles

c1(ccc(C(C)C)cc1)NC(N(C)C)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
domestic animals - goat/sheep LD oral > 500mg/kg (500mg/kg) KIDNEY, URETER, AND BLADDER: URINE VOLUME DECREASED

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Journal of Agricultural and Food Chemistry. Vol. 46, Pg. 178, 1998.
guinea pig LD oral > 9gm/kg (9000mg/kg)   Comptes Rendus des Seances de l'Academie des Sciences, Serie D: Sciences Naturelles. Vol. 274, Pg. 2053, 1972.
mouse LD50 oral 3350mg/kg (3350mg/kg)   Comptes Rendus des Seances de l'Academie des Sciences, Serie D: Sciences Naturelles. Vol. 274, Pg. 2053, 1972.
pigeon LD50 oral > 5gm/kg (5000mg/kg)   Pesticide Manual. Vol. 9, Pg. 507, 1991.
quail LD50 oral 3042mg/kg (3042mg/kg)   Pesticide Manual. Vol. 9, Pg. 507, 1991.
rat LC50 inhalation > 670mg/m3/4H (670mg/m3)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A238, Pg. 1983,
rat LD50 oral 1826mg/kg (1826mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A238, Pg. 1983,
rat LD50 skin > 2gm/kg (2000mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A238, Pg. 1983,
rat LD50 unreported 1043mg/kg (1043mg/kg)   Indian Journal of Experimental Biology. Vol. 28, Pg. 862, 1990.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 158 deg C   EXP
log P (octanol-water) 2.87 (none)   EXP
Water Solubility 65 mg/L 22 EXP
Vapor Pressure 2.47E-08 mm Hg 25 EXP
Henry's Law Constant 1.12E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.20E-11 cm3/molecule-sec 25 EXP

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