3,3′,4,4′-Biphenyltetracarboxylic dianhydride CAS 2420-87-3

CAS:2420-87-3

Formula Molekul:C16H6O6

Bobot molekul:294.22

EINECS:219-342-9

sinonim:3,3',4,4'-Biphenyltetracarboxylic dianhydride 97%; 4,4'-Biphthalic Anhydride (diresiki kanthi sublimasi); 3,3'4,4'-Biphenyl tetracarboxylic acid dianhydride(s-BPDA); S-BDPA; S-BPDA; [5,5'-biisobenzofuran]-1,1',3,3'-tetrone; [5,5'-Biisobenzofuran]-1,1',3,3'-tetrone; 5,5'-Biisobenzofuran-1,1',3,3'-tetrone

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Detail Produk

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Tag produk

Apa 3,3',4,4'-Biphenyltetracarboxylic dianhydride CAS 2420-87-3?

3,3 ', 4,4' - Biphenyltetracarboxylic dianhydride minangka bahan monomer polimida sing penting kanthi aplikasi sing wiyar ing sintesis bahan polimida tahan suhu dhuwur. Digunakake kanggo produksi produk polimida lan bahan komposite, intermediet pharmaceutical

Spesifikasi

Item	Spesifikasi
Titik didih	614,9±48,0 °C (Prediksi)
Kapadhetan	1,625±0,06 g/cm3 (Prediksi)
Titik lebur	299-305 ° C (lit.)
maks	300nm (cahya)
Kemurnian	99%
Kondisi panyimpenan	Atmosfer inert, Suhu Kamar

Aplikasi

3,3 ', 4,4' - Biphenyltetracarboxylic dianhydride digunakake kanggo ngasilake produk polimida lan bahan komposite, intermediet farmasi, monomer polimida, lan kanggo nggawe bahan polimer anyar kayata resin lan film PI.