4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride structure
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Common Name | 4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride | ||
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CAS Number | 38103-06-9 | Molecular Weight | 520.486 | |
Density | 1.4±0.1 g/cm3 | Boiling Point | 712.3±60.0 °C at 760 mmHg | |
Molecular Formula | C31H20O8 | Melting Point | 184-187ºC | |
MSDS | Chinese USA | Flash Point | 302.2±32.9 °C |
Name | 4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride) |
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Synonym | More Synonyms |
Density | 1.4±0.1 g/cm3 |
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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 |
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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% 4,4'-(4,4'-Isop... CAS#:38103-06-9 |
Literature: General Electric Company Patent: US2006/205958 A1, 2006 ; Location in patent: Page/Page column 6 ; |
~25% 4,4'-(4,4'-Isop... CAS#:38103-06-9 |
Literature: General Electric Company Patent: US2006/205958 A1, 2006 ; Location in patent: Page/Page column 6 ; |
~% 4,4'-(4,4'-Isop... CAS#:38103-06-9 |
Literature: Eastmond; Paprotny; Pethrick; Santamaria-Mendia Macromolecules, 2006 , vol. 39, # 22 p. 7534 - 7548 |
~% 4,4'-(4,4'-Isop... CAS#:38103-06-9 |
Literature: Bruma; Hamciuc; Yampolskii; Alentiev; Ronova; Rojkov Molecular Crystals and Liquid Crystals, 2004 , vol. 418, p. 11/[739]-19/[747] |
~% 4,4'-(4,4'-Isop... CAS#:38103-06-9 |
Literature: Bruma; Hamciuc; Yampolskii; Alentiev; Ronova; Rojkov Molecular Crystals and Liquid Crystals, 2004 , vol. 418, p. 11/[739]-19/[747] |
~% 4,4'-(4,4'-Isop... CAS#:38103-06-9 |
Literature: Bruma; Hamciuc; Yampolskii; Alentiev; Ronova; Rojkov Molecular Crystals and Liquid Crystals, 2004 , vol. 418, p. 11/[739]-19/[747] |
HS Code | 2932999099 |
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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% |
5,5'-[Propane-2,2-diylbis(4,1-phenyleneoxy)]bis(2-benzofuran-1,3-dione) |
5,5'-[2,2-Propanediylbis(4,1-phenyleneoxy)]bis(2-benzofuran-1,3-dione) |
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) |
MFCD00319167 |
EINECS 253-781-7 |
4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) |
4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride |
1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- |