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Poly(pyromellitic dianhydride-co-4,4'-oxydianiline) structure, CAS 25038-81-7

Poly(pyromellitic dianhydride-co-4,4'-oxydianiline)

CAS Number25038-81-7

SynonymsMFCD00217729

Molecular FormulaC12H12N2O .C10H2O6)x

Molecular Weight418.3618

Purity98.00%

Density1.04 g/mL at 25 °C

Boiling Point174 °C

Melting Point

Flash Point

Appearanceliquid

EINECS

MSDSChineseEnglish

SymbolT

Signal WordWarning

Cat. No.: 2A-0202196 Purity: 98.00%
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Quality Control of [ 25038-81-7 ] Purity: 98.00% SDS Specification MoL

Chemical & Physical Properties
CAS Number25038-81-7
Catalog No.2A-0202196
Chinese Name聚(均苯四甲酸二酐-co-4,4′-二氨基二苯醚),酰胺
SynonymsMFCD00217729
Molecular FormulaC12H12N2O .C10H2O6)x
Molecular Weight418.3618
Purity98.00
Density1.04 g/mL at 25 °C
Boiling Point174 °C
Appearanceliquid
Storage Condition-20℃
UN(IATA)UN 1866
SMILESNc1ccc(Oc2ccc(N)cc2)cc1.O=c1oc(=O)c2cc3c(=O)oc(=O)c3cc12
InChIInChI=1S/C12H12N2O.C10H2O6/c13-9-1-5-11(6-2-9)15-12-7-3-10(14)4-8-12;11-7-3-1-4-6(10(14)16-8(4)12)2-5(3)9(13)15-7/h1-8H,13-14H2;1-2H
InChI KeyNXDMHKQJWIMEEE-UHFFFAOYSA-N
Hazard SymbolsT
Risk CodesR45;R65
Transport InfoProduct name: Poly(pyromellitic dianhydride-co-44′-diaminodiphenyl ether) amide
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