Trimethylaluminum, 25% w/w in hexane

72.09 g·mol−1

0.81 g/mL at 25 °C

15 °C

126 °C

40 ºF

clear colorless solution

R11 - Highly flammable
R14 - Reacts violently with water
R14/15 - Reacts violently with water, liberating extremely flammable gases
R17 - Spontaneously flammable in air
R20 - Harmful by inhalation
R34 - Causes burns
R48/20 - Harmful: danger of serious damage to health by prolonged exposure through inhalation
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R62 - Possible risk of impaired fertility
R63 - Possible risk of harm to the unborn child
R65 - Harmful: may cause lung damage if swallowed
R67 - Vapours may cause drowsiness and dizziness

S16 - Keep away from sources of ignition - No smoking
S24 - Avoid contact with skin
S24/25 - Avoid contact with skin and eyes
S25 - Avoid contact with eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S33 - Take precautionary measures against static discharges
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S43 - In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add - Never use water)
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S60 - This material and its container must be disposed of as hazardous waste
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet
S62 - If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible

4.3

F, C, N

0-6°C

UN 3399 4.3 / PG 1