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

BGC Id:	672903634215
CAS No:	38103-06-9
Synonyms:	2,2-bis [4-(3,4dicarboxyphenoxy) phenyl] propane dianhydride(bpa ; 4,4'-(4,4'-isopropylidenediphenoxy)bis(phthalic anhydride) ; isopropylidenediphenoxy)bis-(phthalic anhydride) (bpada) ; bpada ; 4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic ; 4,4'-(4,4'-isopropylidenediphenoxy)diphthalic anhydride ; 4,4'-bisphenol a dianhydride ; ultem dianhydride ; 2,2-bis[4-(3,4-dicarboxyphenoxy)phenyl]propane dianhydride ; 4,4'-[(isopropylidene)bis(p-phenyleneoxy)]diphthalic dianhydride
Molecular Formula:	C31H20O8
Molecular Weight:	520.49
EINECS:	253-781-7

2025 - The most valued supplier

The following 5 notable providers have been checked and can be recommended.

Shandong Ench Chemical

Xiamen Hisunny Chemical

Molecular Formula : C31H20O8

Hangzhou Meite Industry

Shandong SanYoung Industry

Assay: 99%

Xiamen Equation Chemical

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

The last intensive check and update was carried out on 2025/07/16.

Identify

Synonyms:

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

Suppliers

Shandong Ench Chemical Co.,Ltd

Company type: Producer

Shandong Ench Chemical Co.Ltd is a professional manufacturers and supplier in the world ,the main product include chemical pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. It is a privet-owned enterprise and located in Zhangqiu industrial park, We believe that quality is the life of our company. 1,2-O-Isopropylidene-alpha-D-xylofuranose will be also provided by us. We manufacture our products in strict accordance with ISO9001: 2000 quality management system during the whole entire ...

Country: P.R.China Phone: +86-13869131854 Telefax: +86 531-8637666

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Xiamen Hisunny Chemical Co., Ltd.

Company type: Leading producer

Country: P.R.China
Phone: +86-592-3327115
Telefax: +86-592-5823596

Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. We provide 6,7-Dimethoxy-3,4-dihydroisoquinoline as well. Send yr. inquiries, you will get it!

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Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. We sell 3-Fluoro-2-nitropyridine as well. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...

Company type: Producer

Country: P.R.China
Phone: +86 571 88026825
Telefax: +86 571 88282557

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Shandong SanYoung Industry Co., Ltd

Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. We are seller of Ceftazidime dihydrochloride. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Our company has a large number of customers with good reputation at home and abroad, ...

Country: P.R.China Phone: +86 155-64526813 Telefax: +86 531-56897532

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Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer

Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. 1-(2-Pyrimidyl)piperazine hydrochloride is also served by Xiamen Equation Chemical Co.,Ltd.

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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 2,2-bis-[4-(3,4-Dicarboxyphenoxy) phenyl] propane dianhydride with the CAS number 38103-06-9, there are other 46 providers with slightly different product names available for this CAS number.

BPADA

Refine Chemical Co.,Ltd. +2 additional providers that we know from the past

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)

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

+5 additional providers that we know from the past