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Substance Name: Chlorbromuron [BSI:ISO]
RN: 13360-45-7
UNII: 2X2DQC5EHG
InChIKey: NLYNUTMZTCLNOO-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Herbicide
  • Reproductive Effect
  • Skin / Eye Irritant

Molecular Formula

  • C9-H10-Br-Cl-N2-O2

Molecular Weight

  • 293.547
 
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Names and Synonyms

Results Name

  • Chlorbromuron [BSI:ISO]

Name of Substance

  • Chlorbromuron
  • Chlorbromuron [BSI:ISO]

Synonyms

  • 1-(3-Chloro-4-bromophenyl)-3-methyl-3-methoxyurea
  • 3-(4-Bromo-3-chlorophenyl)-1-methoxy-1-methylurea
  • BRN 2128736
  • Bromex
  • Bromex (herbicide)
  • C 6313
  • C-6313
  • Caswell No. 173A
  • Chlorbromuron
  • Chlorobromuron
  • Chlorobromuron [ISO-French]
  • Ciba 6313
  • EINECS 236-411-9
  • EPA Pesticide Chemical Code 090701
  • HSDB 1536
  • Maloran
  • N'-(4-Bromo-3-chlorophenyl)-N-methhoxy-N-methylurea (8CI)(9CI)
  • N-(4-Bromo-3-chlorophenyl)-N'-methoxy-N'-methylurea
  • UNII-2X2DQC5EHG
  • Urea, 3-(4-bromo-3-chlorophenyl)-1-methoxy-1-methyl-
  • Urea, N'-(4-bromo-3-chlorophenyl)-N-methoxy-N-methyl-

Systematic Names

  • Chlorbromuron
  • N'-(4-Bromo-3-chlorophenyl)-N-methoxy-N-methylurea
  • Urea, 3-(4-bromo-3-chlorophenyl)-1-methoxy-1-methyl-
  • Urea, N'-(4-bromo-3-chlorophenyl)-N-methoxy-N-methyl-

Registry Numbers

CAS Registry Number

  • 13360-45-7

FDA UNII

  • 2X2DQC5EHG

System Generated Number

  • 0013360457

Structure Descriptors

InChI

1S/C9H10BrClN2O2/c1-13(15-2)9(14)12-6-3-4-7(10)8(11)5-6/h3-5H,1-2H3,(H,12,14)

InChIKey

NLYNUTMZTCLNOO-UHFFFAOYSA-N

Smiles

c1(cc(c(Br)cc1)Cl)NC(N(OC)C)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD50 skin > 10gm/kg (10000mg/kg)   Ciba-Geigy Toxicology Data/Indexes. Vol. -, Pg. -, 1977.
rat LC50 inhalation > 1050mg/m3/6H (1050mg/m3)   Pesticide Manual. Vol. 9, Pg. 137, 1991.
rat LD50 oral 2150mg/kg (2150mg/kg)   Pharmazie. Vol. 37, Pg. 370, 1982.
rat LD50 skin > 2gm/kg (2000mg/kg)   Pesticide Manual. Vol. 9, Pg. 137, 1991.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 96 deg C   EXP
log P (octanol-water) 3.09 (none)   EXP
Water Solubility 35 mg/L 20 EXP
Vapor Pressure 3.97E-07 mm Hg 20 EXP
Henry's Law Constant 4.38E-09 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.02E-11 cm3/molecule-sec 25 EST

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