Product Name

  • Name

    ORTHO-ACETYLSTERIGMATOCYSTIN

  • EINECS
  • CAS No. 58086-32-1
  • Density 1.442g/cm3
  • Solubility
  • Melting Point
  • Formula C20H14 O7
  • Boiling Point 588.3°Cat760mmHg
  • Molecular Weight 366.327
  • Flash Point 260.8°C
  • Transport Information
  • Appearance
  • Safety Poison by intraperitoneal route. Questionable carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and fumes.
  • Risk Codes
  • Molecular Structure Molecular Structure of 58086-32-1 (ORTHO-ACETYLSTERIGMATOCYSTIN)
  • Hazard Symbols
  • Synonyms 7H-Furo[3',2':4,5]furo[2,3-c]xanthen-7-one,8-(acetyloxy)-3a,12c-dihydro-6-methoxy-, (3aR-cis)-; O-Acetylsterigmatocystin
  • PSA 84.20000
  • LogP 3.22610

O-Acetylsterigmatocystin Chemical Properties

Product Name: O-Acetylsterigmatocystin 
Synonyms of O-Acetylsterigmatocystin (CAS NO.58086-32-1) : Sterigmatogystin, O-acetyl- ; 7H-Furo(3',2':4,5)furo(2,3-c)xanthen-7-one, 3-alpha,12-dihydro-8-acetoxy-6-methoxy- ; 7H-Furo(3',2':4,5)furo(2,3-c)xanthen-7-one, 8-(acetyloxy)-3a,12c-dihydro-6-methoxy-, (3aR,12cS)- 
InChI: InChI=1/C20H14O7/c1-9(21)25-11-4-3-5-12-16(11)18(22)17-13(23-2)8-14-15(19(17)26-12)10-6-7-24-20(10)27-14/h3-8,10,20H,1-2H3
CAS NO: 58086-32-1
Molecular Formula:C20H14O7
Molecular Weight :366.321
Molecular Structure :
Index of Refraction: 1.637
Surface Tension: 55.8 dyne/cm
Density: 1.442 g/cm3
Flash Point: 260.8 °C
Enthalpy of Vaporization: 87.82 kJ/mol
Boiling Point: 588.3 °C at 760 mmHg
Vapour Pressure: 8.11E-14 mmHg at 25°C

O-Acetylsterigmatocystin Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 intraperitoneal 11300ug/kg (11.3mg/kg)   "Toxicology, Biochemistry and Pathology of Mycotoxins," Uraguchi, K. and M. Yamazaki, eds., New York, John Wiley & Sons, Inc., 1978Vol. -, Pg. 108, 1978.

O-Acetylsterigmatocystin Safety Profile

Poison by intraperitoneal route. Questionable carcinogen with experimental carcinogenic data. Mutation data reported. When O-Acetylsterigmatocystin (CAS NO.58086-32-1) is heated to decomposition, it emits acrid smoke and fumes.

O-Acetylsterigmatocystin Specification

Category: toxic substances
Toxicity classification: O-Acetylsterigmatocystin (CAS NO.58086-32-1) is highly toxic.
Acute toxicity: abdominal - rat LD50: 11.3 mg / kg
Flammable hazardous characteristics: flammable; thermal decomposition to release stimulating smoke
Storage features: Treasury ventilation, low temperature, dry
Fire-extinguishing agent: dry powder, foam, sand, carbon dioxide, water mist

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