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BGC » Chemicals A-Z » 2-Methylsuccinic anhydride
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2-Methylsuccinic anhydride

BGC Id:350916210373
CAS No:4100-80-5
Synonyms:methylsuccinic anhydride ; 3-methylsuccinic anhydride ; succinic anhydride, methyl- ; 3-methyldihydro-2,5-furandione ; nsc65437 ; pyrotartaric anhydride ; methyldihydrofuran-2,5-dione ; dihydro-3-methyl-5-furandione ; 2-methylsuccinic anhydride ; methylsuccinic anhydride 98%
Molecular Formula:C5H6O3
Molecular Weight:114.1
EINECS:223-870-5
Structural Formula

Verified providers in 2026

The following 11 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C5H6O3 Molecular Weight: 114.1 Hazard Symbols: Xi WGKGermany: 3

The last intensive check and update was carried out on 2026/03/01.

Identify

Synonyms:
methylsuccinic anhydride ; 3-methylsuccinic anhydride ; succinic anhydride, methyl- ; 3-methyldihydro-2,5-furandione ; nsc65437 ; pyrotartaric anhydride ; methyldihydrofuran-2,5-dione ; dihydro-3-methyl-5-furandione ; 2-methylsuccinic anhydride ; methylsuccinic anhydride 98%
CAS:
4100-80-5
EINECS:
223-870-5
Molecular Formula:
C5H6O3
MDL:
MFCD00005527
SMILES:
CNC1C(O)C(OC2C(N)CC(N)C(OC3OC(CN)=CCC3N)C2O)OCC1(C)O

Properties

Molecular Weight:
114.1 g·mol−1
Density:
1.22 g/mL at 25 °C(lit.)
Melting point:
33-35 °C(lit.)
Boiling point:
238-240 °C(lit.)
Flash point:
>230 ºF

Suppliers

Shandong Minglang Chemical Co., Ltd

Company type: Producer
Minglang Chemical is owned by Minglang Group,is a large manufacturer of fine chemicals and cosmetic materials that integrates R&D,production and sales together.It is located in the east of the Nanwang Economic Development District in Linzi,and the west of it is Qilu Petroleum Chemical Group,the east of it is Zijiang Road and the transportation is convenient.The enterprise covers an area of 9,000 square meters and the building area can be 3,200 square meters. Shandong Minglang Chemical Co., Ltd also offers Hydroxylamine hydrochloride. In recent years,t ...
Country: P.R.China   Phone: +86-13220566916   Telefax: +86 531 58990167

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

Company type: Producer
Country: P.R.China
Phone: +86 571 88026825
Telefax: +86 571 88282557
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 provide Acetylisovaleryltylosin tartrate as well. 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. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...

Hangzhou Zhongqi Chem Co., Ltd

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. We are seller of 2-Bromo-6-methylpyridine. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ...
Company type: Leading producer
Country: P.R.China
Phone: +86-571-86976032
Telefax: +86-571-86972162

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. 1-Naphthalenesulfonyl chloride will be also provided by us. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...
Country: P.R.China   Phone: +86-571-88938639   Telefax: +86-571-8893-8652

Nantong Xindao Biotech Ltd

Company type: Leading producer
Country: P.R.China
Phone: +86 19033786557
XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. Guarana is also served by Nantong Xindao Biotech Ltd. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...

Hangzhou Lingrui Chemical Co., Ltd.

Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and experienced research chemists. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices. N,N-Dimethylthiocarbamoyl chloride is also served by Hangzhou Lingrui Chemical Co., Ltd.. Lingrui’s credo is committed to your reliable business partne ...
Company type: Producer
Country: P.R.China
Phone: +86-571-88092529
Telefax: +86-571-87334908

Xingrui Industry Co., Limited

Company type: Leading producer
Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. 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 Co., Limited also offers Zafirlukast. 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 ...
Country: P.R.China   Phone: +86-531-88980365   Telefax: +86-531-88980365

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658
LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

Skyrun Industrial Co., Ltd.

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. Skyrun Industrial Co., Ltd. also offers Cationic Red X-GRL. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
Company type: Leading producer
Country: P.R.China
Phone: +86-576-84015261
Telefax: +86-576-84015261

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are supplier of 1,2-Dibromocyclohexane. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...
Country: Germany   Phone: +49-871-966346-0   Telefax: +49-871-966346-13

BuGuCh & Partners

Company type: Producer
Country: 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 ...

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-37/39 (S)
WGK Germany:
3

What other providers are available for CAS 4100-80-5?

In addition to the providers presented here for 2-Methylsuccinic anhydride with the CAS number 4100-80-5, there are other 3 providers with slightly different product names available for this CAS number.

+1 additional providers that we know from the past
BLD Pharmatech Ltd +1 additional providers that we know from the past




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