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Substance Name: Fluorine monoxide
RN: 7783-41-7
UNII: 7BCS2CW398
InChIKey: UJMWVICAENGCRF-UHFFFAOYSA-N

Molecular Formula

  • F2-O

Molecular Weight

  • 53.995
 

Classification Codes

Classification Code

  • Human Data

Superlist Classification Codes

  • Ceiling (0.05 ppm)
  • TWA 0.05 ppm (0.1 mg/m3)
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Names and Synonyms

Name of Substance

  • Fluorine monoxide

Synonyms

  • Difluorine monoxide
  • Difluorure d'oxygene
  • Difluorure d'oxygene [French]
  • Difluoruro de oxigeno
  • Difluoruro de oxigeno [Spanish]
  • EINECS 231-996-7
  • Fluorine (di-)oxide
  • Fluorine monoxide
  • Fluorine oxide
  • HSDB 2525
  • Oxydifluoride
  • Oxygen difluoride
  • Oxygen fluoride (OF2)
  • UNII-7BCS2CW398

Systematic Names

  • Oxygen difluoride
  • Oxygen fluoride (OF2)

Superlist Names

  • Oxygen difluoride
  • Oxygen difluoride, compressed
  • Oxygen difluoride, compressed [UN2190] [Poison gas]
  • Oxygen fluoride
  • UN2190

Registry Numbers

CAS Registry Number

  • 7783-41-7

FDA UNII

  • 7BCS2CW398

System Generated Number

  • 0007783417

Structure Descriptors

InChI

1S/F2O/c1-3-2

InChIKey

UJMWVICAENGCRF-UHFFFAOYSA-N

Smiles

O(F)F

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LCLo inhalation 71mg/m3/2H (71mg/m3) LUNGS, THORAX, OR RESPIRATION: "FIBROSIS, FOCAL (PNEUMOCONIOSIS)"

PERIPHERAL NERVE AND SENSATION: SPASTIC PARALYSIS WITH OR WITHOUT SENSORY CHANGE

LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA
"Spravochnik po Toksikologii i Gigienicheskim Normativam Vol. -, Pg. 232, 1999.
dog LC50 inhalation 26ppm/1H (26ppm) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES

LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA
Aerospace Medical Research Laboratory Report. Vol. TR-70-77, Pg. 1970,
human TCLo inhalation 500ppb (0.5ppm) LUNGS, THORAX, OR RESPIRATION: CHRONIC PULMONARY EDEMA "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 444, 1969.
monkey LC50 inhalation 26ppm/1H (26ppm) BEHAVIORAL: MUSCLE WEAKNESS

LUNGS, THORAX, OR RESPIRATION: CHRONIC PULMONARY EDEMA

GASTROINTESTINAL: NAUSEA OR VOMITING
Aerospace Medical Research Laboratory Report. Vol. TR-70-77, Pg. 1970,
mouse LC50 inhalation 1500ppb/1H (1.5ppm) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES

LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA
Aerospace Medical Research Laboratory Report. Vol. TR-70-77, Pg. 1970,
rat LC50 inhalation 2600ppb/1H (2.6ppm) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES

LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA
Aerospace Medical Research Laboratory Report. Vol. TR-70-77, Pg. 1970,