4-Ethynylphthalic Anhydride >98.0%(GC) 5g

CAS : 73819-76-8
Formula : C10H4O3
mol : 172.14
Boiling point:
Melting point : 125°C
Density :
P&H codes : H315,H319P264,P280,P302+P352,P332+P313,P337+P313,P362+P364GHS07
Causes skin irritation. Causes serious eye irritation.
WGK 3: highly water endangering
ADR: not subjected to ADR
Class :
Packing group :