Pyromellitic Dianhydrigide 89-32-7 PMDA
Khoom npe: Pyromellitic dianhydride PMDA CAS: 89-32-7 Mf: c10h2o6 MW: 218.12 Einecs: 201-898-9 Melting taw tes: 283-286 ° C (lit.) Boint Taw tes: 397-400 ° C (Lit.) Ntws: 1,68 g / cm3 Cov ntsiab lus tsis pub: 1.6000 (kwv yees) FP: 380 ° C BN: 213583
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