1,3,5,7-Cyclooctatetraene cas no:629-20-9
Synonyms: 1,3,5,7-COT; cyclooctatetraene stab.; CyclooctatetraeneCOTpaleyellowliq
Name1,3,5,7-Cyclooctatetraene
CAS629-20-9
Synonyms1,3,5,7-COT; cyclooctatetraene stab.; CyclooctatetraeneCOTpaleyellowliq
EINECS(EC#)211-080-3
Molecular FormulaC8H8
Molecular Weight104.15
Appearancecolourless to light yellow liquid
refractive indexn20/D 1.537(lit.)
storage temp2-8°C
Sensitive Light Sensitive
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass3
Hazard Xn,Xi
Risk R10
Safety
May be a simple asphyxiant. A dangerous fire hazard when exposed to heat or flame; can react with oxidizing materials. To fight fire, use spray, mist, fog, foam, dry chemicals. Reaction with oxygen gives explosive peroxide by-products. When heated to decomposition it emits acrid smoke and fumes.Safety information of 1,3,5,7-Cyclooctatetraene (CAS NO.629-20-9):
Hazard Codes 
Xn,Xi
Risk Statements
10 Flammable
36/37/38 Irritating to eyes, respiratory system and skin
65 Harmful: May cause lung damage if swallowed
Safety Statements
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label
RIDADR UN 2358 3/PG 2
WGK Germany 3
RTECS GY0175600
F 8-10
HazardClass 3
PackingGroup II
