4-Ethynyl-1,2-difluorobenzene >98.0%(GC) 1g

CAS : 143874-13-9
Formula : C8H4F2
mol : 138.12
Boiling point:
Melting point : °C
Density : 1.17
P&H codes : H225,H315,H319P210,P233,P264,P280,P303+P361+P353,P370+P378GHS02,GHS07
Highly flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation.
WGK 3: highly water endangering
ADR : UN1993
Class : 3
Packing group : II