4,4'-[(Isopropyliden)bis(p-phenylenoxy)]diphthaldisureanhydrid
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- CAS-Nr.
- 38103-06-9
- Bezeichnung:
- 4,4'-[(Isopropyliden)bis(p-phenylenoxy)]diphthaldisureanhydrid
- Englisch Name:
- 4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE)
- Synonyma:
- BPADA;2,2-Bis[4-(3,4-dicarboxyphenoxy)phenyl]propane dianhydride;5,5'-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione);BPADA 38103-06-9;ULTEM DIANHYDRIDE;4,4'-BISPHENOL A DIANHYDRIDE;4,4'-(4,4'-isopropylidenediphenoxy)bi;4.4‘-Bisphenol A diphthalic anhydride;4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic;dicarboxyphenoxy)phenyl]propanedianhydride(BPADA
- CBNumber:
- CB3211771
- Summenformel:
- C31H20O8
- Molgewicht:
- 520.49
- MOL-Datei:
- 38103-06-9.mol
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4,4'-[(Isopropyliden)bis(p-phenylenoxy)]diphthaldisureanhydrid Eigenschaften
4,4'-[(Isopropyliden)bis(p-phenylenoxy)]diphthaldisureanhydrid Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R42:Sensibilisierung durch Einatmen möglich.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Beschreibung
4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride (BPADA) is a diphthalic anhydride structural unit with a core of bisphenol A. BPADA is a precursor for the synthesis of polyimides, which are highly thermally stable and have strong mechanical properties using their bisphenol A core. Polyimide films synthesised from this molecule are incompletely conjugated and therefore have high optical transparency. With their isometric stretchability and high glass transition temperature (Tg = 207 °C), these films are ideal for flexible display substrates. In addition to their high heat resistance, the polyimides are chemically inert and can be used as ion transport membranes in fuel cells.BPADA can also be used to make aerogels that are superhydrophobic (Lotus effect).
Verwenden
4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride) be used for the preparation of a polyimide material.
synthetische
4,4'-(4,4'-isopropylidenediphenoxy)bis(phthalic anhydride) can be synthesized from 4-chlorophthalic anhydride and bisphenol A. Mainly includes the following steps:(1) Chlorophenyl anhydride imide, synthesis of N-Phenyltetrachlorophthalimide;(2) the synthesis of bisphenol A disodium salt;(3) Nucleophilic substitution reaction in dipolar nonproton solvent;(4) hydrolysis to bisphenol A diether tetraic acid;(5) dehydration to 4,4'-(4,4'-isopropylidenediphenoxy)bis(phthalic anhydride).
4,4'-[(Isopropyliden)bis(p-phenylenoxy)]diphthaldisureanhydrid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
4,4'-[(Isopropyliden)bis(p-phenylenoxy)]diphthaldisureanhydrid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 284)Lieferanten
Firmenname |
Telefon |
E-Mail |
Land |
Produktkatalog |
Edge Rate |
Shanghai Daeyeon Chemicals Co., Ltd
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021-64478606 +8615900664856
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daeyeon001@vip.163.com |
China |
2062 |
58 |
Heynova (Shanghai) New Material Technology CO., Ltd
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+86-17821320848; +8617821320848
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zoe@heynovachem.com |
China |
179 |
58 |
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.
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+86-86-18222493702 +8618222493702
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sales8@chinatechem.com |
China |
64 |
58 |
Sholon Chem-Tech Co.,Ltd
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+8619901505185
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amy.yang@sholonchem.com |
China |
467 |
58 |
Mascot I.E.Co .,Ltd.
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+86-0519-85010339 +8613584504415
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info@mascotchem.com |
China |
327 |
58 |
Shanghai Daken Advanced Materials Co.,Ltd
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+86-371-66670886
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info@dakenam.com |
China |
18648 |
58 |
Henan Fengda Chemical Co., Ltd
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+86-371-86557731 +86-13613820652
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info@fdachem.com |
China |
20288 |
58 |
Henan Tianfu Chemical Co.,Ltd.
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+86-0371-55170693 +86-19937530512
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info@tianfuchem.com |
China |
21639 |
55 |
Shanghai Time Chemicals CO., Ltd.
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+86-021-57951555 +8617317452075
|
jack.li@time-chemicals.com |
China |
1803 |
55 |
Jiangsu Qingquan Chemical Co., Ltd.
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+86-571-86589381,86589382,86589383
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sales1@qqpharm.com |
CHINA |
154 |
55 |
38103-06-9(4,4'-[(Isopropyliden)bis(p-phenylenoxy)]diphthaldisureanhydrid)Verwandte Suche:
Pyridoxin
Ascorbinsure
Cyanocobalamin
α-Tocopherylacetat
2-Oxoglutarsure, Verbindung mit 5-Hydroxy-6-methylpyridin-3,4-dimethanol (1:1)
3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ylacetat
Retinylpalmitat
Natrium-2-methylbutan-2-olat
4,4'-Sulfonyldiphenol
m-Phenoxybenzaldehyd
3-Phenoxybenzoesure
4,4'-[(Isopropyliden)bis(p-phenylenoxy)]diphthaldisureanhydrid
p-Phenoxybenzoesure
3-[4-(tert-Butyl)phenoxy]benzaldehyd
Methyl-3-phenoxybenzoat
3-(p-Methylphenoxy)benzaldehyd
α-methoxyphenoxytoluol
- ULTEM DIANHYDRIDE
- 4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE)
- 4,4'-BISPHENOL A DIANHYDRIDE
- 5,5’-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-3-isobenzofurandione
- 4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic
- 4,4'-[(isopropylidene)bis(p-phenyleneoxy)]diphthalic dianhydride
- 5,5'-[(1-Methylethylidene)bis(4,1-phenyleneoxy)]bis-1,3-isobenzofurandione
- 5,5''-[(1-METHYLETHYLIDENE)BIS(4,1-PHENYLENEOXY)]BIS-1,3-ISOBENZOFURANDIONE(BPADA)
- 5,5'-[(Propane-2,2-diyl)bis(p-phenyleneoxy)]bis(isobenzofuran-1,3-dione)
- 5,5'-[1-Methyl-1,1-ethanediylbis(1,4-phenylene)bisoxy]bis(isobenzofuran-1,3-dione)
- 5,5'-[2,2-Propanediylbis(p-phenyleneoxy)]bis(isobenzofuran-1,3-dione)
- 5,5'-[Isopropylidenebis(1,4-phenylene)bisoxy]bis(isobenzofuran-1,3-dione)
- 5,5'-[Isopropylidenebis[(4,1-phenylene)(oxy)]]bis(isobenzofuran-1,3-dione)
- 5,5'-[2,2-Propanediylbis(4,1-phenyleneoxy)]bis(2-benzofuran-1,3-dione)
- 1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-
- 5,5'-[Propane-2,2-diylbis(4,1-phenyleneoxy)]bis(2-benzofuran-1,3-dione)
- 2,2-bis [4-(3,4dicarboxyphenoxy) phenyl] propane dianhydride(BPA
- 4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride) (BPADA)
- isopropylidenediphenoxy)bis-(phthalic anhydride) (BPADA)
- 4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride
- 2,2-bis [4-(3,4dicarboxyphenoxy) phenyl] propane dianhydride(BPADA)
- 5,5'-[propane-2,2-diylbis(benzene-4,1-diyloxy)]bis(2-benzofuran-1,3-dione)
- dicarboxyphenoxy)phenyl]propanedianhydride(BPADA
- 4,4'-(4,4'-isopropylidenediphenoxy)bi
- BPADA 38103-06-9
- 4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride >
- Name: 4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride)
- 4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE)(BPADA)CAS: 38103-06-9
- 2,2-bis(4-hydroxyphenyl)propane bis(phthalic anhydride)
- BPADA
- 2,2-Bis[4-(3,4-dicarboxyphenoxy)phenyl]propane dianhydride
- 5,5'-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione)
- (BPADA)4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE)
- 4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE)
- 4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride
- 5,5'-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione)
- 4.4‘-Bisphenol A diphthalic anhydride
- 4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride)(BPADA)
- 38103-06-9
- C31H20O8
- strong recommend
- Anhydride Monomers
- Monomers
- Polymer Science
- 38103-06-9