- Cyclopenta[c]furo[3',2':4,5]furo[2,3-h]benzopyran-1,11-dione, 2,3,6a,9a-tetrahydro-9a-hydroxy-4-methoxy-, (6aR,9aR)-
No data on industrial or consumer use.
Registry Numbers and Inventories.
53 22 36/37/39 45
Melting point, °C
Boiling point, °C
Vapor pressure, mmHg
1.8E-17 (25 C)
Hazards and Protection.
Keep tightly closed. Store with desiccant. Store at 2-8 C
Personnel should be required to wear complete disposable clothing, including shoe covers, gloves and mask with independent air supply. The ingestion, inhalation, skin absorption, or injection of even a small amount may
Wear positive pressure self-contained breathing apparatus (SCBA).
Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.
Stable at normal temperatures and pressures.
Strong oxidizing agents.
Carbon monoxide, Carbon dioxide.
Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Emits toxic fumes under fire conditions.
Fire may produce irritating, corrosive and/or toxic gases.
Very toxic by inhalation, in contact with skin and if swallowed. Limited evidence of a carcinogenic effect. Possible Carcinogen (US). Target organ(s): Liver. Calif. Prop. 65 carcinogen.
May be fatal if swallowed.
May be fatal if inhaled. Material may be irritating to mucous membranes and upper respiratory tract.
May cause skin irritation. May be fatal if absorbed through skin.
May cause eye irritation.
If swallowed, wash out mouth with water provided person is conscious. Call a physician immediately.
If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
In case of skin contact, flush with copious amounts of water for at least 15 minutes. Remove contaminated clothing and shoes. Call a physician.
In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician.