3-Chloro-1-propyne

74.50892 g·mol−1

1.03 g/mL at 25 °C(lit.)

<-50 °C

58 °C(lit.)

7 ºF

light yellow liquid

R11 - Highly flammable
R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed
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

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
S27 - Take off immediately all contaminated clothing
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

3

F, T, C

2-8 °C

UN 3286 3 / PG 2