Fusarenon X

  • 4-Acetyloxy-12,13-epoxy-3,7,15-trihydroxy-(3-alpha,4-beta,7-beta)
  • Trichothec-9-en-8-one
  • Fusarenon
  • Nivalenol monoacetate
  • Nivalenol-4-o-acetate
Formula
C17H22O8
Structure
Description
Transparent crystals.
Uses
Muyotoxin.

Registry Numbers and Inventories.
CAS
23255-69-8
RTECS
YD0160000
RTECS class
Tumorigen; Mutagen; Reproductive Effector; Natural Product; Primary Irritant
Beilstein/Gmelin
1268233

Properties.
Formula
C17H22O8
Formula mass
354.39
Melting point, °C
181 - 184
Solubility in water
soluble

Hazards and Protection.
Storage
Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Handling
All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood.
Protection
Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots.
Respirators
Use NIOSH/MSHA approved respirator appropriate for exposure of concern.
Small spills/leaks
Evacuate area and ventilate. Wear protective equipment. If required, use an inert absrobent. Sweep up and place in an appropriate container for disposal. Wash contaminated surfaces.
Stability
No data.
Incompatibilities
Strong oxidizing agents.

Fire.
Fire fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use agent most appropriate to extinguish fire.

Health.
Exposure effects
Headache and vertigo may be present.
   Ingestion
Anorexia, vomiting and diarrhea, which may be bloody, may occur.
   Inhalation
Shortness of breath may occur.
   Skin
Contact with skin and eyes can cause coagulation necrosis.

First aid
 
   Ingestion
There are no known antidotes to trichothecene mycotoxins. Treatments are directed at supporting hemopoietic abnormalities, gastrointestinal damage, and skin damage. Activated charcoal: administer charcoal as a slurry (240 ml water/30 g charcoal). Usual dose: 25 to 100 g in adults/adolescents. Due to gastrointestinal damage, fluid and electrolyte loss may be a significant problem. Monitor electrolyte and fluid status and replace as necessary. Hematopoietic abnormalities - monitor for thrombocytopenia and leukopenia. Administer platelets or fresh plasma as necessary. Consider filgrastim for severe neutropenia. Antibiotics or isolation may also be necessary. Hypotension: infuse 10 to 20 ml/kg isotonic fluid, place in trendelenburg position. If hypotension persists, administer dopamine (5 to 20 mcg/kg/min) or norepinephrine (0.1 To 0.2 Mcg/kg/min), titrate to desired response.
   Inhalation
Move patient to fresh air. Monitor for respiratory distress. If cough or difficulty breathing develops, evaluate for respiratory tract irritation, bronchitis, or pneumonitis. Administer oxygen and assist ventilation as required. Treat bronchospasm with beta2 agonist and corticosteroid aerosols.
   Skin
Remove contaminated clothing and wash exposed area thoroughly with soap and water. A physician should examine the area if irritation or pain persists.
   Eyes
Irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes. If irritation, pain, swelling, lacrimation, or photophobia persist, the patient should be seen in a health care facility.

Transport.