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Substance Name: Brodifacoum [ANSI:BSI:ISO]
RN: 56073-10-0
UNII: A25P3CP5S7
InChIKey: VEUZZDOCACZPRY-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Anticoagulants
  • Hematologic Agents
  • Human Data
  • Pesticides
  • Rodenticide
  • Rodenticides
  • Skin / Eye Irritant

Molecular Formula

  • C31-H23-Br-O3

Molecular Weight

  • 523.4237
 
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Names and Synonyms

Results Name

  • Brodifacoum [ANSI:BSI:ISO]

Name of Substance

  • Brodifacoum
  • Brodifacoum [ANSI:BSI:ISO]
  • Bromfenacoum

Synonyms

  • 2H-1-Benzopyran-2-one, 3-(3-(4'-bromo(1,1'-biphenyl)-4-yl)-1,2,3,4-tetrahydro-1-naphthalenyl)-4-hydroxy-
  • 3-(3-(4'-Bromo(1,1'-biphenyl)-4-yl)-1,2,3,4-tetrahydro-1-naphthalenyl)-4-hydroxy-2H-1-benzopyran-2-one
  • 3-(3-(4'-Bromo-1,1'-biphenyl-4-yl)-1,2,3,4-tetrahydro-1-naphthyl)-4-hydroxycoumarin
  • 3-(3-(4'-Bromobiphenyl-4-yl)-1,2,3,4-tetrahydronaphth-1-yl)-4-hydroxycoumarin
  • BFC
  • Brodifacoum
  • Brodifakum
  • Brodifakum [Czech]
  • Bromfenacoum
  • Caswell No. 114AAA
  • EINECS 259-980-5
  • EPA Pesticide Chemical Code 112701
  • HSDB 3916
  • Klerat
  • PP 581
  • Ratak
  • Super warfarin
  • Talon
  • Talon rodenticide
  • UNII-A25P3CP5S7
  • Volid
  • WBA 8119

Systematic Names

  • 2H-1-Benzopyran-2-one, 3-(3-(4'-bromo(1,1'-biphenyl)-4-yl)-1,2,3,4-tetrahydro-1-naphthalenyl)-4-hydroxy-
  • 4-Hydroxy-3-(3-(4'-bromo-4-biphenylyl)-1,2,3,4-tetrahydro-1-naphthyl)coumarin
  • Coumarin, 3-(3-(4'-bromo-1,1'-biphenyl-4-yl)-1,2,3,4-tetrahydro-1-naphthyl)-4-hydroxy-

Superlist Names

  • 3-(3-(4'-Bromo-(1,1'-biphenyl)-4-yl)-1,2,3,4-tetrahydro-1-napthalenyl)-4-hydroxycoumarin
  • Brodifacoum

Registry Numbers

CAS Registry Number

  • 56073-10-0

FDA UNII

  • A25P3CP5S7

Other Registry Numbers

  • 66052-95-7
  • 80449-88-3

System Generated Number

  • 0056073100

Structure Descriptors

InChI

1S/C31H23BrO3/c32-24-15-13-20(14-16-24)19-9-11-21(12-10-19)23-17-22-5-1-2-6-25(22)27(18-23)29-30(33)26-7-3-4-8-28(26)35-31(29)34/h1-16,23,27,33H,17-18H2

InChIKey

VEUZZDOCACZPRY-UHFFFAOYSA-N

Smiles

c1ccc2c(c1)CC(CC2c3c(c4ccccc4oc3=O)O)c5ccc(cc5)c6ccc(cc6)Br

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LD50 oral 25mg/kg (25mg/kg)   Pesticide Manual. Vol. 9, Pg. 91, 1991.
chicken LD50 oral 4500ug/kg (4.5mg/kg)   Pesticide Manual. Vol. 9, Pg. 91, 1991.
dog LD50 oral 250ug/kg (0.25mg/kg)   Pesticide Manual. Vol. 9, Pg. 91, 1991.
domestic animals - goat/sheep LDLo oral 3mg/kg (3mg/kg) BEHAVIORAL: FOOD INTAKE (ANIMAL)

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION
New Zealand Journal of Experimental Agriculture. Vol. 12, Pg. 63, 1984.
duck LD50 oral 2mg/kg (2mg/kg)   Pesticide Manual. Vol. 9, Pg. 91, 1991.
gerbil LD50 oral 1mg/kg (1mg/kg)   Journal of Hygiene. Vol. 87, Pg. 179, 1981.
guinea pig LD50 oral 2800ug/kg (2.8mg/kg)   Pesticide Manual. Vol. 9, Pg. 91, 1991.
mammal (species unspecified) LD50 oral 1320ug/kg (1.32mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: FOOD INTAKE (ANIMAL)

SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION
New Zealand Journal of Experimental Agriculture. Vol. 12, Pg. 63, 1984.
man TDLo oral 120ug/kg (0.12mg/kg) KIDNEY, URETER, AND BLADDER: HEMATURIA

GASTROINTESTINAL: OTHER CHANGES

BLOOD: CHANGE IN CLOTTING FACTORS
Veterinary and Human Toxicology. Vol. 36, Pg. 216, 1994.
man TDLo oral 120ug/kg (0.12mg/kg) BLOOD: CHANGE IN CLOTTING FACTORS JAMA, Journal of the American Medical Association. Vol. 252, Pg. 3005, 1984.
man TDLo oral 167ug/kg (0.167mg/kg) BLOOD: HEMORRHAGE

BLOOD: CHANGE IN CLOTTING FACTORS
Journal of Toxicology, Clinical Toxicology. Vol. 26, Pg. 233, 1988.
mouse LD50 oral 290ug/kg (0.29mg/kg)   Pesticides. Vol. 18(7), Pg. 15, 1984.
rabbit LD50 oral 200ug/kg (0.2mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: FOOD INTAKE (ANIMAL)
New Zealand Journal of Experimental Agriculture. Vol. 9, Pg. 23, 1981.
rabbit LDLo skin 2500ug/kg (2.5mg/kg) SKIN AND APPENDAGES (SKIN): HAIR: OTHER

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
National Technical Information Service. Vol. OTS0545460,
rat LC50 inhalation 500ug/m3/4H (0.5mg/m3)   Pesticide Manual. Vol. 9, Pg. 91, 1991.
rat LD50 oral 160ug/kg (0.16mg/kg)   Malaysian Agricultural Journal. Vol. 52(4), Pg. 1, 1979.
rat LD50 skin 200mg/kg (200mg/kg)   Pesticide Manual. Vol. 9, Pg. 91, 1991.
women TDLo oral 172ug/kg (0.172mg/kg) KIDNEY, URETER, AND BLADDER: OTHER CHANGES

BLOOD: HEMORRHAGE

CARDIAC: PULSE RATE INCREASE WITHOUT FALL IN BP
American Journal of Emergency Medicine. Vol. 14, Pg. 656, 1996.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 230 deg C   EXP
log P (octanol-water) 8.5 (none)   EXP
Water Solubility 0.0038 mg/L 20 EXP
Atmospheric OH Rate Constant 5.82E-11 cm3/molecule-sec 25 EST

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