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Substance Name: Fenuron [ANSI:BSI:ISO]
RN: 101-42-8
UNII: O7L040435W
InChIKey: XXOYNJXVWVNOOJ-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Herbicide
  • Mutation Data

Molecular Formula

  • C9-H12-N2-O

Molecular Weight

  • 164.2068
 
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Names and Synonyms

Results Name

  • Fenuron [ANSI:BSI:ISO]

Name of Substance

  • Fenuron
  • Fenuron [ANSI:BSI:ISO]

Synonyms

  • 1,1-Dimethyl-3-phenylurea
  • 1-Phenyl-3,3-dimethylurea
  • 3-Phenyl-1,1-dimethylurea
  • 4-12-00-00735 (Beilstein Handbook Reference)
  • Amicure UR
  • BRN 2208535
  • Caswell No. 457
  • Croptex Chrome
  • Croptex Ruby
  • Dibar
  • Dybar
  • Dyhard RU 300
  • Dyhard UR 300
  • EINECS 202-941-4
  • Electrum
  • EPA Pesticide Chemical Code 035507
  • Falisilvan
  • Fenidin
  • Fenuron
  • Fikure 62U
  • Herbon Yellow
  • HSDB 6639
  • N,N-Dimethyl-N'-phenylurea
  • N-Phenyl-N',N'-dimethylurea
  • Omicure 94
  • PUD
  • PUD (herbicide)
  • Quintex
  • UNII-O7L040435W

Systematic Names

  • Fenuron
  • Urea, 1,1-dimethyl-3-phenyl-
  • Urea, N,N-dimethyl-N'-phenyl-

Registry Numbers

CAS Registry Number

  • 101-42-8

FDA UNII

  • O7L040435W

System Generated Number

  • 0000101428

Structure Descriptors

InChI

1S/C9H12N2O/c1-11(2)9(12)10-8-6-4-3-5-7-8/h3-7H,1-2H3,(H,10,12)

InChIKey

XXOYNJXVWVNOOJ-UHFFFAOYSA-N

Smiles

CN(C)C(=O)Nc1ccccc1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 oral 3200mg/kg (3200mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 40(10), Pg. 22, 1975.
mouse LD50 oral 4700mg/kg (4700mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 47(3), Pg. 82, 1982.
rabbit LD50 oral 4700mg/kg (4700mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 47(3), Pg. 82, 1982.
rat LD50 oral 6400mg/kg (6400mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C138, 1991.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 133.5 deg C   EXP
log P (octanol-water) 0.98 (none)   EXP
Water Solubility 4030 mg/L 25 EXP
Vapor Pressure 3.75E-05 mm Hg 25 EXP
Henry's Law Constant 2.01E-09 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.68E-10 cm3/molecule-sec 25 EST

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