38103-06-9
38103-06-9 structure
- Name: 4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride
- Chemical Name: 4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride)
- CAS Number: 38103-06-9
- Molecular Formula: C31H20O8
- Molecular Weight: 520.486
- Create Date: 2018-02-20 08:00:00
- Modify Date: 2026-07-02 10:44:30
| Name | 4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride) |
|---|---|
| Synonyms |
4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride) (BPADA)
2,2-Bis [4-(3,4dicarboxyphenoxy) phenyl] propane dianhydride 5,5'-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione) (4, 4' -Isopropylidenediphenoxy) bis (phthalic anhydride) 5,5'-[Isopropylidenebis(1,4-phenylene)bisoxy]bis(isobenzofuran-1,3-dione) dicboxyphenoxy)phenyl]propanedianhydride(BPADA 4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) 5,5'-[(Propane-2,2-diyl)bis(p-phenyleneoxy)]bis(isobenzofuran-1,3-dione) 4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE)(BPADA)CAS: 38-9 2,2-bis(4-hydroxyphenyl)propane bis(phthalic anhydride) EINECS 253-781-7 4,4'-(4,4'-isopropylidenediphenoxy)bi 4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic 5,5'-[propane-2,2-diylbis(benzene-4,1-diyloxy)]bis(2-benzofuran-1,3-dione) 4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride > 2,2-bis [4-(3,4dicboxyphenoxy) phenyl] propane dianhydride(BPA 5,5’-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-3-isobenzofurandione Name: 4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride) （BPADA）4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) 4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride)(BPADA) Bis(4-(3,4-dicboxyphenoxy)phenyl)propanedianhydride 5,5'-[(1-Methylethylidene)bis(4,1-phenyleneoxy)]bis-1,3-isobenzofurandione isopropylidenediphenoxy)bis-(phthalic anhydride) (BPADA) 4.4‘-Bisphenol A diphthalic anhydride MFCD00319167 5,5'-[2,2-Propanediylbis(p-phenyleneoxy)]bis(isobenzofuran-1,3-dione) 5,5'-[Isopropylidenebis[(4,1-phenylene)(oxy)]]bis(isobenzofuran-1,3-dione) 4,4'-BISPHENOL A DIANHYDRIDE Bisphenol A diether dianhydride BPADA 38-9 5,5'-[1-Methyl-1,1-ethanediylbis(1,4-phenylene)bisoxy]bis(isobenzofuran-1,3-dione) 1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis 4,4'-[(isopropylidene)bis(p-phenyleneoxy)]diphthalic dianhydride Bisphenol A-type diethyl ether dianhydride trione" 2,2-bis [4-(3,4dicboxyphenoxy) phenyl] propane dianhydride(BPADA) 5,5'-[Propane-2,2-diylbis(4,1-phenyleneoxy)]bis(2-benzofuran-1,3-dione) 5,5''-[(1-METHYLETHYLIDENE)BIS(4,1-PHENYLENEOXY)]BIS-1,3-ISOBENZOFURANDIONE(BPADA) 5,5'-[2,2-Propanediylbis(4,1-phenyleneoxy)]bis(2-benzofuran-1,3-dione) 2,2-Bis[4-(3,4-dicboxyphenoxy)phenyl]propane dianhydride ULTEM DIANHYDRIDE BPADA Bisphenol A Type Diether Dianhydride (BPADA) |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 712.3±60.0 °C at 760 mmHg |
| Melting Point | 184-187ºC |
| Molecular Formula | C31H20O8 |
| Molecular Weight | 520.486 |
| Flash Point | 302.2±32.9 °C |
| Exact Mass | 520.115845 |
| PSA | 105.20000 |
| LogP | 7.65 |
| Vapour Pressure | 0.0±2.3 mmHg at 25°C |
| Index of Refraction | 1.657 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
|---|---|
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38;R42 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2932999099 |
|
~89%
38103-06-9 |
| Literature: General Electric Company Patent: US2006/205958 A1, 2006 ; Location in patent: Page/Page column 6 ; |
|
~25%
38103-06-9 |
| Literature: General Electric Company Patent: US2006/205958 A1, 2006 ; Location in patent: Page/Page column 6 ; |
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~%
38103-06-9 |
| Literature: Eastmond; Paprotny; Pethrick; Santamaria-Mendia Macromolecules, 2006 , vol. 39, # 22 p. 7534 - 7548 |
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~%
38103-06-9 |
| Literature: Bruma; Hamciuc; Yampolskii; Alentiev; Ronova; Rojkov Molecular Crystals and Liquid Crystals, 2004 , vol. 418, p. 11/[739]-19/[747] |
|
~%
38103-06-9 |
| Literature: Bruma; Hamciuc; Yampolskii; Alentiev; Ronova; Rojkov Molecular Crystals and Liquid Crystals, 2004 , vol. 418, p. 11/[739]-19/[747] |
|
~%
38103-06-9 |
| Literature: Bruma; Hamciuc; Yampolskii; Alentiev; Ronova; Rojkov Molecular Crystals and Liquid Crystals, 2004 , vol. 418, p. 11/[739]-19/[747] |
| Precursor 7 | |
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| DownStream 0 | |
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |