PRODUCT CATALOG: Dianhydrides: PMDA

Structure
Nomenclature	PMDA Pyromellitic dianhydride
CAS No.	89-32-7
Availability	Commercially available in multi-ton quantities.
Packing	50 kgs. 20 kgs. 1 lb.
Mol. Wt.	218.12
Sp. Gr.	1.68
M.P.^oC	285 min.
B.P.^oC	397°
EINECS	2018989
Description	White crystals
Special Comments	Electronics Grade, low metals, CI