1,3-Pentadiene,2-methyl- cas no:1118-58-7

Name1,3-Pentadiene,2-methyl-
CAS1118-58-7
Synonyms1,3-Dimethyl-1,3-butadiene;2-Methyl-1,3-pentadiene; NSC 123452
EINECS(EC#)214-264-1
Molecular FormulaC6H10
Molecular Weight82.15

refractive indexn20/D 1.451

Hazardclass3.1

Hazard F,Xi
Safety

Safty information about 2-Methyl-1,3-Pentadiene (CAS NO.1118-58-7) is:
Probably irritating and narcotic in high concentration. A very dangerous fire hazard when exposed to heat, flame or oxidizers. Keep away from heat or open flame. To fight fire, use foam, CO₂, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. 
Hazard Codes:
F
Xi
Risk Statements:
R11:Highly flammable. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements:
S9:Keep container in a well-ventilated place. 
S16:Keep away from sources of ignition. 
S29:Do not empty into drains. 
S33:Take precautionary measures against static discharges. 
S36:Wear suitable protective clothing. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
RIDADR: 2461
HazardClass: 3.1
PackingGroup: II