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Substance Name: Phenobenzuron [ISO:BSI]
RN: 3134-12-1
UNII: 274NV2A34E
InChIKey: QQXXYTVEGCOZRF-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Herbicide
  • Out-Dated Pesticide

Molecular Formula

  • C16-H14-Cl2-N2-O2

Molecular Weight

  • 337.2046
 
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Names and Synonyms

Results Name

  • Phenobenzuron [ISO:BSI]

Name of Substance

  • Phenobenzuron

Synonyms

  • 1-Benzoyl-1-(3,4-dichlorophenyl)-3,3-dimethylurea
  • Benzomarc
  • Benzuride
  • Benzuron
  • BRN 2160487
  • Caswell No. 081DE
  • EINECS 221-529-5
  • EPA Pesticide Chemical Code 281500
  • N-(3,4-Dichlorophenyl)-N-((dimethylamino)carbonyl)benzamide
  • N-(3,4-Dichlorophenyl)-N-(dimethylcarbamoyl)benzamide
  • N-Benzyl-N-(dichloro-3,4-phenyl)-N',N'-dimethylurea
  • Phenobenzoron
  • Phenobenzuron
  • Phenobenzuron [ISO:BSI]
  • PP-65-25
  • UNII-274NV2A34E

Systematic Names

  • Benzamide, N-(3,4-dichlorophenyl)-N-((dimethylamino)carbonyl)-
  • N-(3,4-Dichlorophenyl)-N-((dimethylamino)carbonyl)benzamide
  • Phenobenzuron
  • Urea, 1-benzoyl-1-(3,4-dichlorophenyl)-3,3-dimethyl- (8CI)

Registry Numbers

CAS Registry Number

  • 3134-12-1

FDA UNII

  • 274NV2A34E

System Generated Number

  • 0003134121

Structure Descriptors

InChI

1S/C16H14Cl2N2O2/c1-19(2)16(22)20(12-8-9-13(17)14(18)10-12)15(21)11-6-4-3-5-7-11/h3-10H,1-2H3

InChIKey

QQXXYTVEGCOZRF-UHFFFAOYSA-N

Smiles

CN(C)C(=O)N(c1ccc(c(c1)Cl)Cl)C(=O)c2ccccc2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 5gm/kg (5000mg/kg)   "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969Vol. 5, Pg. 177, 1976.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 119 deg C   EXP
log P (octanol-water) 2.960 (none)   EST
Water Solubility 16 mg/L 22 EXP
Atmospheric OH Rate Constant 6.44E-12 cm3/molecule-sec 25 EST

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