1,5-CYCLOOCTADIENE

Chemistry informtion about CIS,CIS-Cycloocta-1,5-Diene (CAS NO.1552-12-1) is:
IUPAC Name: (1Z,5Z)-Cycloocta-1,5-Diene
Synonyms: (1z,5z)-1,5-Cyclooctadiene ; (1z,5z)-Cyclooctadiene ; (Z,Z)-1,5-Cyclooctadiene ; 1,5-Cyclooctadiene(Z,Z) ; 1,5-Cyclooctadiene,(Z,Z)- ; Cis,Cis-Cycloocta-1,5-Diene ; Cis,Cis-1,5-Cyclooctadiene ; Cod
MF: C₈H₁₂
MW: 108.18
EINECS: 203-907-1
Density: 0.841 g/cm³
Melting Point: −69 °C(lit.)
Flash Point: 31.7 °C 
Boiling Point: 153.5 °C at 760 mmHg
Vapour Pressure: 4.25 mmHg at 25°C 
Enthalpy of Vaporization: 37.42 kJ/mol
Refractive Index: n20/D 1.493
Storage temp.: 2-8°C
BRN: 1209288
Following is the molecular structure of CIS,CIS-Cycloocta-1,5-Diene (CAS NO.1552-12-1) is:

Preparation Products: Cyclooctene

An eye and severe skin irritant. When heated to decomposition it emits acrid smoke and fumes.
Hazard Codes:
Xn
Risk Statements:
R10:Flammable. 
R36/38:Irritating to eyes and skin. 
R42/43:May cause sensitization by inhalation and skin contact. 
R65:Harmful: may cause lung damage if swallowed.
Safety Statements:
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing. 
S62:If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. 
S36/37:Wear suitable protective clothing and gloves. 
S23:Do not breathe vapour.
RIDADR: UN 2520 3/PG 3
WGK Germany: 3
RTECS: GX9620000
F: 
F 10: Keep under argon.
F 23: Sensitive to air.
HazardClass: 3
PackingGroup: III

First Aid Measures:
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion: Get medical aid. Wash mouth out with water.
Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician: Treat symptomatically and supportively. 
Handling and Storage:
Handling: Use only in a well-ventilated area. Use spark-proof tools and explosion proof equipment. Avoid contact with eyes, skin, and clothing. Do not breathe dust, vapor, mist, or gas. Take precautionary measures against static discharges.
Storage: Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Flammables-area.