CAS:84329-58-8 3,3′,4,4′-Benzophenonetetracarboxylic acid dianhydride-1,3-bis(3-aminopropyl)tetramethyldisiloxane-4,4′-diaminodiphenyl ether-pyromellitic dianhydride copolymer China Chemical

CAS Registry Number^®

84329-58-8

CAS Name

1H,3H-Benzo[1,2-c:4,5-c′]difuran-1,3,5,7-tetrone, polymer with 5,5′-carbonylbis[1,3-isobenzofurandione], 4,4′-oxybis[benzenamine] and 3,3′-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis[1-propanamine]

Molecular Formula

(C₁₇H₆O₇.C₁₂H₁₂N₂O.C₁₀H₂₈N₂OSi₂.C₁₀H₂O₆)_x

Other Names and Identifiers

InChI

InChI=1S/C17H6O7.C12H12N2O.C10H28N2OSi2.C10H2O6/c18-13(7-1-3-9-11(5-7)16(21)23-14(9)19)8-2-4-10-12(6-8)17(22)24-15(10)20;13-9-1-5-11(6-2-9)15-12-7-3-10(14)4-8-12;1-14(2,9-5-7-11)13-15(3,4)10-6-8-12;11-7-3-1-4-6(10(14)16-8(4)12)2-5(3)9(13)15-7/h1-6H;1-8H,13-14H2;5-12H2,1-4H3;1-2H

InChIKey

InChIKey=MWJSSJAJDBSEMD-UHFFFAOYSA-N

SMILES

[Si](O[Si](CCCN)(C)C)(CCCN)(C)C.O=C1C=2C(C(=O)O1)=CC=C(C(=O)C=3C=C4C(=CC3)C(=O)OC4=O)C2.O(C1=CC=C(N)C=C1)C2=CC=C(N)C=C2.O=C1C=2C(=CC3=C(C2)C(=O)OC3=O)C(=O)O1

Canonical SMILES

O=C1OC(=O)C2=CC(=CC=C12)C(=O)C3=CC=C4C(=O)OC(=O)C4=C3.O=C1OC(=O)C=2C=C3C(=O)OC(=O)C3=CC12.O(C1=CC=C(N)C=C1)C2=CC=C(N)C=C2.O([Si](C)(C)CCCN)[Si](C)(C)CCCN

Other Names for this Substance

1H,3H-Benzo[1,2-c:4,5-c′]difuran-1,3,5,7-tetrone, polymer with 5,5′-carbonylbis[1,3-isobenzofurandione], 4,4′-oxybis[benzenamine] and 3,3′-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis[1-propanamine]
Benzenamine, 4,4′-oxybis-, polymer with 1H,3H-benzo[1,2-c:4,5-c′]difuran-1,3,5,7-tetrone, 5,5′-carbonylbis[1,3-isobenzofurandione] and 3,3′-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis[1-propanamine]
1,3-Isobenzofurandione, 5,5′-carbonylbis-, polymer with 1H,3H-benzo[1,2-c:4,5-c′]difuran-1,3,5,7-tetrone, 4,4′-oxybis[benzenamine] and 3,3′-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis[1-propanamine]
1-Propanamine, 3,3′-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-, polymer with 1H,3H-benzo[1,2-c:4,5-c′]difuran-1,3,5,7-tetrone, 5,5′-carbonylbis[1,3-isobenzofurandione] and 4,4′-oxybis[benzenamine]
3,3′,4,4′-Benzophenonetetracarboxylic acid dianhydride-1,3-bis(3-aminopropyl)tetramethyldisiloxane-4,4′-diaminodiphenyl ether-pyromellitic dianhydride copolymer

Deleted or Replaced CAS Registry Numbers

161056-32-2, 1292826-81-3

3,3′,4,4′-Benzophenonetetracarboxylic acid dianhydride-1,3-bis(3-aminopropyl)tetramethyldisiloxane-4,4′-diaminodiphenyl ether-pyromellitic dianhydride copolymer

CAS Registry Number®