Poly(3,3′,4,4′-biphenyltetracarboxylic dianhydride-co-1,4-phenylenediamine), amic acid solution

ALDRICH/431184 - 9.5-11.5 wt. % in 1-methyl-2-pyrrolidinone, electronic grade

CAS Number: 29319-22-0
MDL Number: MFCD00217685
Product Type: Chemical

anion traces	chloride (Cl^-): ≤5 ppm
bp	202 °C
concentration	9.5-11.5 wt. % in 1-methyl-2-pyrrolidinone
density	1.07 g/mL at 25 °C
grade	electronic grade
impurities	≤10 ppm total metals
InChI	1S/C16H6O6.C6H8N2/c17-13-9-3-1-7(5-11(9)15(19)21-13)8-2-4-10-12(6-8)16(20)22-14(10)18;7-5-1-2-6(8)4-3-5/h1-6H;1-4H,7-8H2
InChI key	MUHWTMKSDCXLLV-UHFFFAOYSA-N
purified by	filtration through 1.0μm medium
Quality Level	100
refractive index	n20/D 1.497
SMILES string	Nc5ccc(cc5)N.O1C(=O)c2c(ccc(c2)c3cc4c(cc3)C(=O)OC4=O)C1=O
storage temp.	−20°C
transition temp	T_g >400 °C (imide)
viscosity	25-30 poise(25 °C, Brookfield)(lit.)

Application:	Semi-conductor material. Dielectric component in thin films, high density interconnect systems and multichip modules.
Features and Benefits:	High purity material with controlled metallic content. Polyimide has good thermal, mechanical and electrical properties.
Other Notes:	Store at -18° C for extended shelf life.
Packaging:	10 g in glass bottle