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Substance Name: Fluoroacetic acid
RN: 144-49-0
UNII: AP1JV9U41M
InChIKey: QEWYKACRFQMRMB-UHFFFAOYSA-N

Molecular Formula

  • C2-H3-F-O2

Molecular Weight

  • 78.0417
 

Classification Codes

Classification Codes

  • Drug / Therapeutic Agent
  • Pesticides
  • Rodenticides

Superlist Classification Code

  • Threshold Planning Quantity (TPQ) = 10/10000 lb
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Names and Synonyms

Name of Substance

  • Fluoroacetic acid

Synonyms

  • 2-Fluoroacetic acid
  • 4-02-00-00446 (Beilstein Handbook Reference)
  • Acetic acid, fluoro-
  • Acide-monofluoracetique
  • Acide-monofluoracetique [French]
  • Acido monofluoracetio
  • Acido monofluoracetio [Italian]
  • Acido monofluoroacetio
  • Acido monofluoroacetio [Italian]
  • AI3-28547
  • BRN 1739053
  • Caswell No. 462
  • Cymonic acid
  • EINECS 205-631-7
  • EPA Pesticide Chemical Code 075001
  • Fluoroacetate
  • Fluoroacetic acid
  • Fluoroethanoic acid
  • Gifblaar poison
  • HFA
  • HSDB 2082
  • Monofluorazijnzuur
  • Monofluorazijnzuur [Dutch]
  • Monofluoressigsaure
  • Monofluoressigsaure [German]
  • Monofluoroacetate
  • Monofluoroacetic acid
  • UNII-AP1JV9U41M

Systematic Names

  • Acetic acid, 2-fluoro-
  • Acetic acid, fluoro-
  • Fluoroacetic acid

Superlist Names

  • Fluoroacetic acid
  • Fluoroacetic acid [UN2642] [Poison]
  • UN2642

Registry Numbers

CAS Registry Number

  • 144-49-0

FDA UNII

  • AP1JV9U41M

Other Registry Number

  • 9074-77-5

Related Registry Numbers

  • 14214-20-1 (barium salt)
  • 20424-95-7 (copper(2+) salt)
  • 23745-86-0 (potassium salt)
  • 62-74-8 (hydrochloride salt)
  • 63905-85-1 (aluminum salt)
  • 63905-86-2 (calcium salt)
  • 63905-88-4 (magnesium salt)
  • 63905-89-5 (mercury(2+) salt)

System Generated Number

  • 0000144490

Structure Descriptors

InChI

1S/C2H3FO2/c3-1-2(4)5/h1H2,(H,4,5)

InChIKey

QEWYKACRFQMRMB-UHFFFAOYSA-N

Smiles

C(=O)(CF)O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
domestic animals - goat/sheep LDLo unreported 400ug/kg (0.4mg/kg) CARDIAC: OTHER CHANGES "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 274, 1969.
guinea pig LD50 oral 468ug/kg (0.468mg/kg)   Toxicology and Applied Pharmacology. Vol. 13, Pg. 189, 1968.
mouse LD50 intraperitoneal 6600ug/kg (6.6mg/kg)   Journal of Organic Chemistry. Vol. 21, Pg. 883, 1956.
mouse LD50 intravenous 13mg/kg (13mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#03014,
mouse LD50 oral 7mg/kg (7mg/kg)   Toxicology and Applied Pharmacology. Vol. 13, Pg. 189, 1968.
mouse LD50 subcutaneous 281mg/kg (281mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 95, Pg. 62, 1949.
rabbit LD50 intravenous 250ug/kg (0.25mg/kg)   Nature. Vol. 158, Pg. 382, 1946.
rabbit LDLo unreported 500ug/kg (0.5mg/kg) CARDIAC: OTHER CHANGES "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 274, 1969.
rat LD50 oral 4680ug/kg (4.68mg/kg)   Toxicology and Applied Pharmacology. Vol. 13, Pg. 189, 1968.
rat LD50 subcutaneous 5mg/kg (5mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Toxicology and Applied Pharmacology. Vol. 26, Pg. 93, 1973.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 35.2 deg C   EXP
Boiling Point 168 deg C   EXP
pKa Dissociation Constant 2.586 (none) 25 EXP
log P (octanol-water) 0.030 (none)   EST
Water Solubility 50 mg/L 20 EXP
Vapor Pressure 12.8 mm Hg 25 EST
Henry's Law Constant 1.09E-06 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 5.86E-13 cm3/molecule-sec 25 EST

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