Chlorodimethyl-n-octadecylsilane, tech. 90%, cont. 5-10% branched isomers

347.09 g·mol−1

0.86 g/mL at 20 °C(lit.)

28-31 °C

145-155 °C0.005 mm Hg(lit.)

>230 ºF

white to off-white crystalline powder or

R10 - Flammable
R11 - Highly flammable
R34 - Causes burns
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

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
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)
S62 - If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible

8

C, F

UN 2987 8 / PG 2