1,3-butadiene cas no:106-99-0

Hazard 2.1 UN NO.
Risk R12;R45
Safety

A flammable gas. When heated to decomposition it emits acrid smoke and irritating vapors.
Hazard Codes of Butadiene (CAS NO.106-99-0):??F+,F,T,?N
Risk Statements: 45-46-12-67-65-63-48/20-36/38-11-62-51/53?
R45: May cause cancer.?
R46: May cause heritable genetic damage.?
R12: Extremely flammable.?
R67: Vapours may cause drowsiness and dizziness.?
R65: Harmful: may cause lung damage if swallowed.?
R63: Possible risk of harm to the unborn child.?
R48: Danger of serious damage to health by prolonged exposure.?
R20: Harmful by inhalation.?
R36/38: Irritating to eyes and skin.?
R11: Highly flammable.?
R62: Risk of impaired fertility.?
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements:?53-45-62-46-36/37-26-61-33-16?
S53: Avoid exposure - obtain special instructions before use.?
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)?
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.?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S61: Avoid release to the environment. Refer to special instructions / safety data sheets.?
S33: Take precautionary measures against static discharges.?
S16: Keep away from sources of ignition.
RIDADR: UN 1010 2.1
WGK Germany: 2
RTECS:? EI9275000
F: 4.5-31: Do not heat over 50 °C;Do not puncture.?
Hazard Note:? Extremely Flammable/Carcinogen
HazardClass:? 2.1