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Substance Name: Bromoxynil [ANSI:ISO]
RN: 1689-84-5
UNII: J46EK95K0P
InChIKey: UPMXNNIRAGDFEH-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Herbicide

Molecular Formula

  • C7-H3-Br2-N-O

Molecular Weight

  • 276.9147
 

Names and Synonyms

Results Name

  • Bromoxynil [ANSI:ISO]

Name of Substance

  • Bromoxynil

Synonyms

  • 2,6-Dibromo-4-cyanophenol
  • 3,5-Dibromo-4-hydroxybenzonitril (ACN)
  • 3,5-Dibromo-4-hydroxybenzonitrile
  • 3,5-Dibromo-4-hydroxyphenyl cyanide
  • 3,5-Dibromo-4-hydroxyphenylcyanide
  • 4-10-00-00475 (Beilstein Handbook Reference)
  • 4-Cyano-2,6-dibromophenol
  • 4-Hydroxy-3,5-dibromobenzonitrile
  • Benzonitrile, 3,5-dibromo-4-hydroxy-
  • Brittox
  • BRN 2364039
  • Brominal
  • Brominal Industrial
  • Brominal Plus
  • Brominal Triple
  • Brominex
  • Brominil
  • Bromotril
  • Bromoxynil
  • Bromoxynil (ACN)
  • Bromoxynil phenol
  • Bromoxynil [ANSI]
  • Broxynil
  • Buctril
  • Buctril industrial
  • Butil chlorofos
  • Butilchorofos
  • Caswell No. 119
  • CCRIS 2447
  • Certrol B
  • Chipco buctril
  • Chipco crab-kleen
  • EINECS 216-882-7
  • ENT 20852
  • EPA Pesticide Chemical Code 035301
  • HSDB 1523
  • Labuctril
  • Labuctril 25
  • Litarol M
  • M&B 10731
  • MB 10064
  • ME 4 Brominal
  • Novacorn
  • NU-Lawn weeder
  • Oxytril M
  • Pardner
  • S 2132
  • Sabre
  • Terset
  • Toplan
  • UNII-J46EK95K0P

Systematic Names

  • 3,5-Dibromo-4-hydroxybenzonitrile
  • Benzonitrile, 3,5-dibromo-4-hydroxy-
  • Bromoxynil

Superlist Names

  • 3,5-Dibromo-4-hydroxybenzonitrile
  • Bromoxynil

Registry Numbers

CAS Registry Number

  • 1689-84-5

FDA UNII

  • J46EK95K0P

Related Registry Numbers

  • 2961-67-3 (hydrochloride salt)
  • 2961-68-4 (potassium salt)

System Generated Number

  • 0001689845

Structure Descriptors

InChI

1S/C7H3Br2NO/c8-5-1-4(3-10)2-6(9)7(5)11/h1-2,11H

InChIKey

UPMXNNIRAGDFEH-UHFFFAOYSA-N

Smiles

c1(cc(c(O)c(c1)Br)Br)C#N

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - wild LD50 oral 50mg/kg (50mg/kg)   Pesticide Manual. Vol. 9, Pg. 100, 1991.
chicken LD50 oral 240mg/kg (240mg/kg)   Pesticide Manual. Vol. 9, Pg. 100, 1991.
dog LD50 oral 100mg/kg (100mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A045, Pg. 1983,
duck LD50 oral 200mg/kg (200mg/kg)   Down to Earth. Vol. 35, Pg. 25, 1979.
guinea pig LD50 oral 63mg/kg (63mg/kg)   Guide to the Chemicals Used in Crop Protection. Vol. 6, Pg. 55, 1973.
mammal (species unspecified) LD50 unreported 190mg/kg (190mg/kg)   "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971Vol. -, Pg. 150, 1971.
mouse LD50 intravenous 56mg/kg (56mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#02212,
mouse LD50 oral 110mg/kg (110mg/kg)   Guide to the Chemicals Used in Crop Protection. Vol. 6, Pg. 55, 1973.
rabbit LD50 oral 260mg/kg (260mg/kg)   "Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976Vol. -, Pg. -, 1971/1976.
rabbit LD50 skin 3660mg/kg (3660mg/kg)   Pesticide Manual. Vol. 9, Pg. 100, 1991.
rat LD50 oral 190mg/kg (190mg/kg)   World Review of Pest Control. Vol. 9, Pg. 119, 1970.
rat LD50 skin > 2mg/kg (2mg/kg)   Pesticide Manual. Vol. 9, Pg. 100, 1991.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 190 deg C   EXP
pKa Dissociation Constant 3.86 (none)   EXP
Water Solubility 130 mg/L 25 EXP
Vapor Pressure 4.72E-08 mm Hg 20 EXP
Henry's Law Constant 1.32E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.10E-13 cm3/molecule-sec 25 EST

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