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Substance Name: Monomethyldiuron
RN: 3567-62-2
UNII: Z19W74Z2N4
InChIKey: IDQHRQQSSQDLTR-UHFFFAOYSA-N

Molecular Formula

  • C8-H8-Cl2-N2-O

Molecular Weight

  • 219.07
 
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Names and Synonyms

Name of Substance

  • Monomethyldiuron

Synonyms

  • 1-(3,4-Dichlorophenyl)-3-methylurea
  • 4-12-00-01263 (Beilstein Handbook Reference)
  • BRN 2805599
  • Monomethyldiuron
  • N-(3,4-Dichlorophenyl)-N'-methylurea
  • N-Demethoxylinuron
  • UNII-Z19W74Z2N4

Systematic Names

  • Urea, 1-(3,4-dichlorophenyl)-3-methyl- (6CI,7CI,8CI)
  • Urea, N-(3,4-dichlorophenyl)-N'-methyl-

Registry Numbers

CAS Registry Number

  • 3567-62-2

FDA UNII

  • Z19W74Z2N4

System Generated Number

  • 0003567622

Structure Descriptors

InChI

1S/C8H8Cl2N2O/c1-11-8(13)12-5-2-3-6(9)7(10)4-5/h2-4H,1H3,(H2,11,12,13)

InChIKey

IDQHRQQSSQDLTR-UHFFFAOYSA-N

Smiles

c1(cc(c(Cl)cc1)Cl)NC(NC)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral > 500mg/kg (500mg/kg)   Journal of Agricultural and Food Chemistry. Vol. 21, Pg. 386, 1973.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 2.94 (none)   EXP
Water Solubility 107 mg/L 25 EST
Vapor Pressure 2.02E-05 mm Hg 25 EST
Henry's Law Constant 2.43E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.03E-11 cm3/molecule-sec 25 EST

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