Propyne (ca. 3-4% in Heptane) 200g

CAS : 74-99-7
Formula : C3H4
mol : 40.07
Boiling point:
Melting point : °C
Density :
P&H codes : H225,H304,H315,H319,H335,H336,H341,H373,H410P210,P260,P273,P280,P301+P310,P331,P370+P378,P391GHS02,GHS07,GHS08,GHS09
Highly flammable liquid and vapour. May be fatal if swallowed and enters airways. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May cause drowsiness or dizziness. Suspected of causing genetic defects. May cause damage to organs through prolonged or repeated exposure. Very toxic to aquatic life with long lasting effects.
WGK 2: significantly water endangering
ADR : UN1206
Class : 3
Packing group : II