Potassium methoxide, 25% in methanol

70.13 g·mol−1

0.95 g/mL at 20 °C

-20 °C

84 °C

7 °C

solid

R11 - Highly flammable
R14 - Reacts violently with water
R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed
R34 - Causes burns
R38 - Irritating to skin
R39/23/24/25 - Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed
R48/20 - Harmful: danger of serious damage to health by prolonged exposure through inhalation
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
S25 - Avoid contact with eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S29 - Do not empty into drains
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)
S46 - If swallowed, seek medical advice immediately and show this container or label
S62 - If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible
S8 - Keep container dry

4.2

F, T, C

Flammables area

UN 3274 3 / PG 2