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Substance Name: Lenacil [ANSI:BSI:ISO]
RN: 2164-08-1
UNII: X58DK6S8KX
InChIKey: ZTMKADLOSYKWCA-UHFFFAOYSA-N

Note

  • Russian drug.

Classification Codes

  • Agricultural Chemical
  • Herbicide

Molecular Formula

  • C13-H18-N2-O2

Molecular Weight

  • 234.2972
 
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Names and Synonyms

Results Name

  • Lenacil [ANSI:BSI:ISO]

Name of Substance

  • Lenacil
  • Lenacil [ANSI:BSI:ISO]

Synonyms

  • 1H-Cyclopentapyrimidine-2,4(3H,5H)-dione, 3-cyclohexyl-6,7-dihydro- (7CI)(8CI)(9CI)
  • 3-Cyclohexyl-1,5,6,7-tetrahydrocyclopentapyrimidine-2,4(3H)-dione
  • 3-Cyclohexyl-5,6-trimethyleneuracil
  • 3-Cyclohexyl-5,6-trimethylenuracil
  • 3-Cyclohexyl-5,6-trimethylenuracil [German]
  • 3-Cyclohexyl-6,7-dihydro-1H-cyclopentapyrimidine-2,4(3H,5H)-dione
  • 5-24-07-00375 (Beilstein Handbook Reference)
  • 6,7-Dihydro-3-cyclohexyl-1H-cyclopentapyrimidine-2,4(3H,5H)-dione
  • Adol
  • Adol (pesticide)
  • BRN 0751331
  • Buracyl
  • Caswell No. 525A
  • CCRIS 1936
  • Du Pont 634
  • EINECS 218-499-0
  • Elbatan
  • EPA Pesticide Chemical Code 525200
  • Experimental herbicide 634
  • Herbicide 634
  • Hexilure
  • Lenacil
  • Lenacile
  • Lenacile [ISO-French]
  • UNII-X58DK6S8KX
  • Uracil 634
  • Venzar

Systematic Names

  • 1H-Cyclopentapyrimidine-2,4(3H,5H)-dione, 3-cyclohexyl-6,7-dihydro-
  • 1H-Cyclopentapyrimidine-2,4(3H,5H)-dione, 6,7-dihydro-3-cyclohexyl-
  • 3-Cyclohexyl-6,7-dihydro-1H-cyclopentapyrimidine-2,4(3H,5H)-dione
  • Lenacil

Registry Numbers

CAS Registry Number

  • 2164-08-1

FDA UNII

  • X58DK6S8KX

System Generated Number

  • 0002164081

Structure Descriptors

InChI

1S/C13H18N2O2/c16-12-10-7-4-8-11(10)14-13(17)15(12)9-5-2-1-3-6-9/h9H,1-8H2,(H,14,17)

InChIKey

ZTMKADLOSYKWCA-UHFFFAOYSA-N

Smiles

n1(C2CCCCC2)c(c2c(CCC2)[nH]c1=O)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD50 skin > 5gm/kg (5000mg/kg)   Pesticide Manual. Vol. 9, Pg. 518, 1991.
rat LD50 oral 11000mg/kg (11000mg/kg)   "Agricultural Chemicals," Thomson, W.T., 4 vols., Fresno, CA, Thomson Publications, 1976/77 revisionVol. 2, Pg. 159, 1977.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 316 deg C   EXP
pKa Dissociation Constant 10.3 (none)   EXP
Water Solubility 6 mg/L 25 EXP
Vapor Pressure 1.50E-09 mm Hg 25 EXP
Henry's Law Constant 7.71E-11 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 4.66E-11 cm3/molecule-sec 25 EST

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