Product Name

  • Name

    Oxepinac

  • EINECS
  • CAS No. 55689-65-1
  • Density 1.349g/cm3
  • Solubility
  • Melting Point 111°C
  • Formula C16H12 O4
  • Boiling Point 525.5°C at 760 mmHg
  • Molecular Weight 268.269
  • Flash Point 202.6°C
  • Transport Information
  • Appearance
  • Safety Poison by ingestion, intraperitoneal, and subcutaneous routes. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Risk Codes
  • Molecular Structure Molecular Structure of 55689-65-1 (Oxepinac)
  • Hazard Symbols
  • Synonyms 11-Oxo-6,11-dihydrodibenz[b,e]oxepin-3-aceticacid; 6,11-Dihydro-11-oxodibenz[b,e]oxepin-3-acetic acid; Oxepinac
  • PSA 63.60000
  • LogP 2.43710

Oxepinac Chemical Properties

IUPAC Name: 2-(11-Oxo-6H-benzo[c][2]benzoxepin-3-yl)acetic acid
Synonyms: (11-Oxo-6,11-dihydrodibenzo[b,e]oxepin-3-yl)acetic acid ; 6,11-Dihydro-11-oxo-dibenz[b,e]oxepin-3-acetic Acid ; Dibenz[b,e]oxepin-3-acetic acid, 6,11-dihydro-11-oxo- ; (11-Oxo-6,11-dihydro-dibenzo[b,e]oxepin-3-yl)-acetic acid
CAS NO:55689-65-1
Molecular Formula of Oxepinac (CAS NO.55689-65-1) :C16H12O4
Molecular Weight of Oxepinac (CAS NO.55689-65-1) :268.2641
Molecular Structure of Oxepinac (CAS NO.55689-65-1) :
Index of Refraction: 1.635
Flash Point: 267.5 °C
Enthalpy of Vaporization: 83.3 kJ/mol
Boiling Point: 518.6 °C at 760 mmHg
Vapour Pressure: 1.39E-11 mmHg at 25°C
Surface Tension: 58.8 dyne/cm
Density: 1.349 g/cm3
Flash Point: 202.6 °C
Enthalpy of Vaporization: 84.17 kJ/mol
Boiling Point: 525.5 °C at 760 mmHg
Vapour Pressure: 7.19E-12 mmHg at 25°C

Oxepinac Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LD50 oral > 600mg/kg (600mg/kg) GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH Arzneimittel-Forschung. Drug Research. Vol. 28, Pg. 445, 1978.
mouse LD50 intraperitoneal 596mg/kg (596mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LUNGS, THORAX, OR RESPIRATION: CHRONIC PULMONARY EDEMA

LUNGS, THORAX, OR RESPIRATION: DYSPNEA		 Arzneimittel-Forschung. Drug Research. Vol. 28, Pg. 445, 1978.
mouse LD50 oral 852mg/kg (852mg/kg) GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH

GASTROINTESTINAL: PERITONITIS		 Arzneimittel-Forschung. Drug Research. Vol. 28, Pg. 445, 1978.
mouse LD50 subcutaneous 645mg/kg (645mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LUNGS, THORAX, OR RESPIRATION: CHRONIC PULMONARY EDEMA

LUNGS, THORAX, OR RESPIRATION: DYSPNEA		 Arzneimittel-Forschung. Drug Research. Vol. 28, Pg. 445, 1978.
rabbit LD50 oral 308mg/kg (308mg/kg) GASTROINTESTINAL: ULCERATION OR BLEEDING FROM SMALL INTESTINE

GASTROINTESTINAL: PERITONITIS		 Arzneimittel-Forschung. Drug Research. Vol. 28, Pg. 445, 1978.
rat LD50 intraperitoneal 174mg/kg (174mg/kg) GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH

GASTROINTESTINAL: PERITONITIS		 Arzneimittel-Forschung. Drug Research. Vol. 28, Pg. 445, 1978.
rat LD50 oral 110mg/kg (110mg/kg)   Journal of Medicinal Chemistry. Vol. 19, Pg. 941, 1976.
rat LD50 subcutaneous 113mg/kg (113mg/kg) GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH

GASTROINTESTINAL: PERITONITIS		 Arzneimittel-Forschung. Drug Research. Vol. 28, Pg. 445, 1978.

Oxepinac Safety Profile

Poison by ingestion, intraperitoneal, and subcutaneous routes. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits acrid smoke and irritating fumes.

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