- 1,3,6,10-Dodecatetraene, 3,7,11-trimethyl-, (3E,6E)-
Colorless to light yellow liquid. Taste at 10-20 ppm.
Registry Numbers and Inventories.
Melting point, °C
Boiling point, °C
Vapor pressure, mmHg
0.0067 (25 C)
Vapor density (air=1)
> 1 g/L
Odor Threshold Odor threshold 1%
0.8706 g/cm3 (20 C)
Solubility in water
1.5178 (20 C)
Partition coefficient, pKow
Heat of vaporization
Hazards and Protection.
Keep in tightly closed container.
Compatible chemical-resistant gloves. Chemical safety goggles. Protective clothing.
Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Respiratory protection is not required. Where protection is desired, use multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges.
Absorb on sand or vermiculite and place in closed containers for disposal. Ventilate area and wash spill site after material pickup is complete.
Stable at normal temperatures and pressures.
Strong oxidizing agents.
Oxides of carbon.
Extinguish with 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.
Emits toxic fumes under fire conditions.
May be harmful if ingested.
Material may be irritating to mucous membranes and upper respiratory tract. May be harmful if inhaled.
May cause skin irritation. May be harmful if absorbed through the skin.
May cause irritation.
If swallowed, wash out mouth with water provided person is conscious. Call a physician.
If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
In case of contact, immediately wash skin with soap and copious amounts of water. 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.