BPADA

BGC Id:	432957389176
CAS No:	38103-06-9
Synonyms:	4,4'-(4,4'-isopropylidenediphenoxy)diphthalic anhydride ; 4,4'-[(isopropylidene)bis(p-phenyleneoxy)]diphthalic dianhydride ; bpada ; 2,2-bis [4-(3,4dicarboxyphenoxy) phenyl] propane dianhydride(bpa ; 4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic ; 4,4'-bisphenol a dianhydride ; isopropylidenediphenoxy)bis-(phthalic anhydride) (bpada) ; 4,4'-(4,4'-isopropylidenediphenoxy)bis(phthalic anhydride) ; 2,2-bis[4-(3,4-dicarboxyphenoxy)phenyl]propane dianhydride ; ultem dianhydride
Molecular Formula:	C31H20O8
Molecular Weight:	520.49
EINECS:	253-781-7

Verified providers in 2025

The following notable provider has been checked and can be recommended.

Refine Chemical Co.,Ltd.

Tipo de compañía: Producer

Teléfono: +86 15665752805
Fax: +86 15665752805
País: P.R.China

Refine Chemical Co.,Ltd. is a manufacturer and exporter for chemical material. We have diversified activities in R&D, application development, production, sales and also trading. Ofrecemos Aluminum triformate también. Our factory was established in September of year 2000 with total area 150,000 square meters, we specialize in the business of organic intermediate, daily chemical, chemica ...

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What other providers are available for CAS 38103-06-9?

The last intensive check and update was carried out on 2025/09/27.

Identify

Synonyms:

4,4'-(4,4'-isopropylidenediphenoxy)diphthalic anhydride ; 4,4'-[(isopropylidene)bis(p-phenyleneoxy)]diphthalic dianhydride ; bpada ; 2,2-bis [4-(3,4dicarboxyphenoxy) phenyl] propane dianhydride(bpa ; 4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic ; 4,4'-bisphenol a dianhydride ; isopropylidenediphenoxy)bis-(phthalic anhydride) (bpada) ; 4,4'-(4,4'-isopropylidenediphenoxy)bis(phthalic anhydride) ; 2,2-bis[4-(3,4-dicarboxyphenoxy)phenyl]propane dianhydride ; ultem dianhydride

CAS:

38103-06-9

EINECS:

253-781-7

Molecular Formula:

C31H20O8

MDL:

MFCD00319167

Properties

Molecular Weight:

520.49 g·mol−1

Melting point:

184-187 °C(lit.)

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38-42 (R)

Safety Codes:

26-36 (S)

WGK Germany:

What other providers are available for CAS 38103-06-9?

In addition to the providers presented here for BPADA with the CAS number 38103-06-9, there are other 53 providers with slightly different product names available for this CAS number.

4,4'-Bisphenol a dianhydride

Sancai Industry Co.,Ltd. | Zehao Industry Co., Ltd. | Carbone Scientific Co., Ltd.

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

2,2-bis-[4-(3,4-Dicarboxyphenoxy) phenyl] propane dianhydride

Simagchem Corporation | Shandong Ench Chemical Co.,Ltd | Xiamen Hisunny Chemical Co., Ltd. | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Shandong SanYoung Industry Co., Ltd | Xiamen Equation Chemical Co.,Ltd +5 additional providers that we know from the past

5,5'-((1-Methylethylidene)bis(4,1-phenyleneoxy))bis-1,3-isobenzofurandione

BLD Pharmatech Ltd +4 additional providers that we know from the past