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4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride)

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Post Date:	Sep 04,2019
Expiry Date:	Sep 03,2020
Detailed Description:	Cas No. :38103-06-9 Specs:99% product Name 4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride) Synonyms 4,4-(4,4-Isopropylidenediphenoxy)bis(phthalic anhydride) ; 2,2-Bis [4-(3,4-dicarboxyphenoxy)phenyl]propane dianhydride; BPADA; 5,5'-[propane-2,2-diylbis(benzene-4,1-diyloxy)]bis(2-benzofuran-1,3-dione); 4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride); 2,2-bis [4-(3,4dicarboxyphenoxy) phenyl] propane dianhydride(BPADA); 4,4'-Bisphenol A dianhydride; 2,2-Bis [4-(3,4-Dicarboxyphenoxy) Phenyl] Propane Dianhydride; 2,2-Bis[4-(3,4-dicarboxyphenoxy)phenyl]propanedianhydride(BPADA) Molecular Formula C31H20O8 Molecular Weight 520.4857 InChI InChI=1/C31H20O8/c1-31(2,17-3-7-19(8-4-17)36-21-11-13-23-25(15-21)29(34)38-27(23)32)18-5-9-20(10-6-18)37-22-12-14-24-26(16-22)30(35)39-28(24)33/h3-16H,1-2H3 CAS Registry Number 38103-06-9 EINECS 253-781-7 Molecular Structure Density 1.406g/cm3 Melting point 184-187℃ Boiling point 712.3°C at 760 mmHg Refractive index 1.656 Flash point 302.2°C Vapour Pressur 3.89E-20mmHg at 25°C Hazard Symbols Xi:Irritant; Risk Codes R36/37/38:; R42:; Safety Description S26:; S36

CAS Registry Number:	38103-06-9
Synonyms:	;4,4-(4,4-Isopropylidenediphenoxy)bis(phthalic anhydride) ;2,2-Bis [4-(3,4-dicarboxyphenoxy)phenyl]propane dianhydride;BPADA;5,5'-[propane-2,2-diylbis(benzene-4,1-diyloxy)]bis(2-benzofuran-1,3-dione);4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride);2,2-bis [4-(3,4dicarboxyphenoxy) phenyl] propane dianhydride;4,4'-Bisphenol A dianhydride;2,2-Bis [4-(3,4-Dicarboxyphenoxy) Phenyl] Propane Dianhydride;2,2-Bis[4-(3,4-dicarboxyphenoxy)phenyl]propanedianhydride;
Molecular Formula:	C₃₁H₂₀O₈
Molecular Weight:	520.4857
Molecular Structure:
Hazard Symbols:	Xi:Irritant;
Risk Codes:	R36/37/38:; R42:;
Safety Description:	S26:; S36:;

Company:	Shenzhen Feiming Science and Technology Co., Ltd. [ China ]
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4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride)

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38103-06-9