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BPADA

4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride) CAS 38103-06-9

4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride) Manufacturer High quality Best price In stock factory CAS 38103-06-9

5,5'-[2,2-Propanediylbis(4,1-phenyleneoxy)]bis(2-benzofuran-1,3-dione); BPADA CAS 38103-06-9

Name:    4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE)
Synonyms:    ULTEM DIANHYDRIDE;BPADA;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
CAS:    38103-06-9
MF:    C31H20O8
MW:    520.49
EINECS:    253-781-7
4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic Anhydride); 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'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride;
Density     1.406g/cm3
Boiling Point     712.3ºC at 760mmHg
Melting Point     184-187ºC
Flash Point     302.2ºC
Refractive Index     1.656
Safety Info
Safety Statements     S26-S36
HS Code     2932999099
Product Categories:    Anhydride Monomers;Monomers;-;strong recommend;Polymer Science
Mol File:    38103-06-9.mol
4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) Structure
4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) Chemical Properties
Melting point     184-187 °C(lit.)
InChIKey    MQAHXEQUBNDFGI-UHFFFAOYSA-N
EPA Substance Registry System    1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene) bis(4,1-phenyleneoxy)]bis- (38103-06-9)
Safety Information
Hazard Codes     Xi
Risk Statements     36/37/38-42
Safety Statements     26-36
WGK Germany     3
RTECS     NP7227500
HS Code     29189900
MSDS Information
4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) Usage And Synthesis
Uses    4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride) be used for the preparation of a polyimide material.
4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) Preparation Products And Raw materials