Methallyl chloride

90.55 g·mol−1

0.925 g/mL at 20 °C(lit.)

-80 °C

71-72 °C(lit.)

9 ºF

R11 - Highly flammable
R20/22 - Harmful by inhalation and if swallowed
R34 - Causes burns
R43 - May cause sensitisation by skin contact
R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment

S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S29 - Do not empty into drains
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet
S9 - Keep container in a well-ventilated place

3

F, C, N

Refrigerator (+4 °C) + Flammables area

UN 2554 3 / PG 2