- 9-(4-Methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid
Used to treat severe psoriasis. Only used when other treatments prove ineffective.
Registry Numbers and Inventories.
61 36/38 50/53
53 37/39 45 60 61
Drug; Reproductive Effector; Human Data
Melting point, °C
219 - 220
Boiling point, °C
Vapor pressure, mmHg
1E-11 (25 C)
Solubility in water
Heat of vaporization
Hazards and Protection.
Keep tightly closed. Store at 2-8 C
Compatible chemical-resistant gloves. Chemical safety goggles.
Government approved respirator.
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.
May burn but does not ignite readily.
Emits toxic fumes under fire conditions.
Fire may produce irritating, corrosive and/or toxic gases.
Toxic. Dangerous for the environment. May cause harm to the unborn child. Irritating to eyes and skin. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
May be harmful if swallowed.
May be harmful if inhaled. Material may be irritating to mucous membranes and upper respiratory tract.
Causes skin irritation. May be harmful if absorbed through the skin.
Causes 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.