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1,2,4,5-Benzenetetracarboxylic anhydride

BGC Id:	740181637443
CAS No:	89-32-7
Synonyms:	pyromellitic anhydride ; pyromellitic dianhydride ; timtec-bb sbb008218 ; pyromelliticanhydride ; pyromelliticacidanhydride ; piromellitic dianhydride ; benzo[1,2-c ; pmda ; bdftetron ; pyromellitic dianhyd
Molecular Formula:	C10H2O6
Molecular Weight:	218.12
EINECS:	201-898-9

2025 - The most valued supplier

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

Shandong Ench Chemical

Appearance : White powder crystals Melting Point : 286.0～ 287.5℃ Acid Value ( mgKOH/g) : ≥1010 PMA% : ≤ 0.5 Purity : ≥99.5%

What other providers are available for CAS 89-32-7?

The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:

pyromellitic anhydride ; pyromellitic dianhydride ; timtec-bb sbb008218 ; pyromelliticanhydride ; pyromelliticacidanhydride ; piromellitic dianhydride ; benzo[1,2-c ; pmda ; bdftetron ; pyromellitic dianhyd

CAS:

89-32-7

EINECS:

201-898-9

Molecular Formula:

C10H2O6

MDL:

Properties

Molecular Weight:

218.12 g·mol−1

Density:

1,68 g/cm³

Melting point:

283-286 °C(lit.)

Boiling point:

397-400 °C(lit.)

Flash point:

380 °C

Suppliers

Shandong Ench Chemical Co.,Ltd

Unternehmensart: 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. Wir sind Verkäufer von Nicergoline. We manufacture our products in strict accordance with ISO9001: 2000 quality management system during the whole entire ...

Land: P.R.China Telefon: +86-13869131854 Fax: +86 531-8637666

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Hangzhou Keying Chem Co., Ltd.

Land: P.R.China
Telefon: +86-571-85378921
Fax: +86-571-85378913

Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. Wir verkaufen selbstverständlich auch N,N-Dimethylacetoacetamide. As a technology innovative and service professional enterprise, Our company mainly engages in global pharmaceutical, chemical and biological service. After years of development, our company has accumulated abundant products resources in local China and international market which increasingly satisfy development requirements of customers. The p ...

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Xingrui Industry Co., Limited

Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. Wir verkaufen selbstverständlich auch Abacavir sulfate. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...

Unternehmensart: Leading producer

Land: P.R.China
Telefon: +86-531-88980365
Fax: +86-531-88980365

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Carbone Scientific Co., Ltd.

Unternehmensart: Supplier

Carbone scientific is located at London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Wir verkaufen selbstverständlich auch 4-Iodo-1-methyl-1H-imidazole. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. Our online catalogue has already listed over 50 ...

Land: U.K. Telefon: +44 (0)203 769 4441 ext 1 Fax: +44 (0)203 769 4441 ext 2

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BuGuCh & Partners

Unternehmensart: Producer

Land: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

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Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

41-42/43 (R)

Safety Codes:

22-24-26-37/39 (S)

WGK Germany:

RTECS:

DB9300000

What other providers are available for CAS 89-32-7?

In addition to the providers presented here for 1,2,4,5-Benzenetetracarboxylic anhydride with the CAS number 89-32-7, there are other 67 providers with slightly different product names available for this CAS number.

PMDA

Refine Chemical Co.,Ltd. | Sancai Industry Co.,Ltd. | Shandong Minglang Chemical Co., Ltd | Haihang Industry Co., Ltd. +2 additional providers that we know from the past

Pyromellitic dianhydride

Pyromellitic dianhydride (PMDA)

Beckmann-Kenko GmbH | OPQ Chemical Co., Ltd | Shandong Ench Chemical Co.,Ltd | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) +7 additional providers that we know from the past

Benzene-1,2,4,5-tetracarboxylic dianhydride

Tianjin Zhongxin Chemtech Co., Ltd. +3 additional providers that we know from the past

Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetraone

1,2,4,5-Benzenetetracarboxylic-1,2:4,5-dianhydride

+5 additional providers that we know from the past

5,11-Dioxatricyclo[7.3.0.0^{3,7}]dodeca-1,3(7),8-triene-4,6,10,12-tetrone

+1 additional providers that we know from the past

1,2,4,5-Benzenetetracarboxylic anhydride; pyromellitic dianhydride; benzene-1,2,4,5-tetracarboxylic dianhydride; pmda

+1 additional providers that we know from the past