Identify Suppliers 2026 Properties Safty ☰

Identify Suppliers 2026 Properties Safty

CBDA

BGC Id:	393861241066
CAS No:	4415-87-6
Synonyms:	cyclobutane-1,2,3,4-tetracarboxylic dianhydride ,98% ; 4,9-dioxatricyclo[5.3.0.02,6]decane-3,5,8,10-tetrone ; cyclobutane-1,2,3,4-tetracarboxylic dianhydride ; maleic anhydride cyclic dimer. ; 1,2,3,4-cyclobutanetetracarboxylic acid dianhydride ; cyclobutane-1,2,3,4-tetracarboxylic ; cyclobutanetetracarboxylic acid dianhydride ; 1,2,3,4-cyclobutanetetracarboxylic dian& ; cyclobutanetetracarboxylic dianhydride ; 1,2,3,4-cyclobutanetetracarboxylic dianhydride
Molecular Formula:	C8H4O6
Molecular Weight:	196.11
EINECS:	224-577-5

2026 - The most valued supplier

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

Refine Chemical

Simagchem

Shandong Lanhai Industry

Lori Industry

Xiamen Equation Chemical

What other providers are available for CAS 4415-87-6?

The last intensive check and update was carried out on 2026/08/19.

Identify

Synonyms:

cyclobutane-1,2,3,4-tetracarboxylic dianhydride ,98% ; 4,9-dioxatricyclo[5.3.0.02,6]decane-3,5,8,10-tetrone ; cyclobutane-1,2,3,4-tetracarboxylic dianhydride ; maleic anhydride cyclic dimer. ; 1,2,3,4-cyclobutanetetracarboxylic acid dianhydride ; cyclobutane-1,2,3,4-tetracarboxylic ; cyclobutanetetracarboxylic acid dianhydride ; 1,2,3,4-cyclobutanetetracarboxylic dian& ; cyclobutanetetracarboxylic dianhydride ; 1,2,3,4-cyclobutanetetracarboxylic dianhydride

CAS:

4415-87-6

EINECS:

224-577-5

Molecular Formula:

C8H4O6

MDL:

MFCD00004944

Properties

Molecular Weight:

196.11 g·mol−1

Melting point:

>300 °C(lit.)

Suppliers

Refine Chemical Co.,Ltd.

Company type: Producer

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. 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, chemical additive, and fine chemicals. Refine Chemical Co.,Ltd. also offers Isononanoic acid. Our company has passed ISO9001, ISO14001 quality and environmental management system certification ...

Country: P.R.China Phone: +86 15665752805 Telefax: +86 15665752805

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Simagchem Corporation

Company type: Bulk chemical producer

Country: P.R.China
Phone: +86 592 2680 277
Telefax: +86 592 2680 237

Your partner in China for chemicals business. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation. We sell Triisopropylsilyltrifluoromethanesulfonate as well.

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Shandong Lanhai Industry Co.,Ltd.

Shandong Lanhai Industry Co., Ltd established in 2015. The headquartered located in the beautiful Spring city Jinan. We supply our chemical product 5-Sulfosalicylic acid. The company's factory is located in Coal Chemical Industrial Park, Juye County, Heze City Shandong province.Lanhai Industry is a high-tech enterprise in Shandong Province. The company integrates science, industry and trade, specializing in the research, development, production and operation of fluorosilicone products, OLED intermediates and agricultural fertili ...

Company type: Producer

Country: P.R.China
Phone: +86-15953182965

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Lori Industry Co., Ltd

Company type: Bulk chemical producer

Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. We supply our chemical product (S)-Equol. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...

Country: P.R.China Phone: +86-13011713125 Telefax: +86-13011713125

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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. Additionally Benzyl ethyl ether is supplied by us. We are committed to provide experienced high quality product and JIT performance to benefit our customers.

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Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36 (S)

WGK Germany:

RID / ADR:

1759

What other providers are available for CAS 4415-87-6?

In addition to the providers presented here for CBDA with the CAS number 4415-87-6, there are other 62 providers with slightly different product names available for this CAS number.

1,2,3,4-Cyclobutanetetracarboxylic dianhydride

Cyclobutane-1,2,3,4-tetracarboxylic dianhydride

4,9-Dioxatricyclo[5.3.0.0^{2,6}]decane-3,5,8,10-tetrone

+1 additional providers that we know from the past

Cyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetrone,tetrahydro-

+2 additional providers that we know from the past

Cyclobuta[1,2-c:3,4-c']difuran-1,3,4,6(3aH,3bH,6aH,6bH)-tetraone

BuGuCh & Partners +2 additional providers that we know from the past