CAS 97-65-4

Butanedioic acid, methylene-

Description:

Butanedioic acid, methylene- (commonly known as methylene succinate) is a dicarboxylic acid characterized by its two carboxyl (-COOH) functional groups attached to a four-carbon chain. This compound typically appears as a white crystalline solid and is soluble in water and organic solvents, making it versatile for various applications. Its molecular structure allows it to participate in various chemical reactions, including esterification and polymerization, which are significant in the production of polymers and other chemical intermediates. Methylene succinate is often used in organic synthesis and can serve as a building block in the manufacture of pharmaceuticals, agrochemicals, and other fine chemicals. Additionally, it exhibits properties that can influence the physical characteristics of materials, such as flexibility and thermal stability. Safety data indicates that, like many organic acids, it should be handled with care, as it may cause irritation to skin and eyes. Overall, butanedioic acid, methylene- is an important compound in both industrial and research settings.

Formula: C₅H₆O₄

InChI: InChI=1S/C5H6O4/c1-3(5(8)9)2-4(6)7/h1-2H2,(H,6,7)(H,8,9)

InChI key: InChIKey=LVHBHZANLOWSRM-UHFFFAOYSA-N

SMILES: C(CC(O)=O)(C(O)=O)=C

Synonyms:

• 2-Methylenebutanedioic acid
• 2-Methylenesuccinic acid
• 2-Methylidenebutanedioic acid
• 2-Propene-1,2-dicarboxylic acid
• 4-Hydroxy-2-methylene-4-oxobutanoic acid
• Acide itaconique
• Acido Itaconico
• Butanedioic acid, 2-methylene-
• Itaconic Acid
• Itaconsaeure
• Itaconsaure
• Methylenebutanedioic acid
• Methylenesuccinic acid
• Nsc 3357
• Propylenedicarboxylic acid
• Succinic acid, methylene-
• 2-methylidenebutanedioate

Itaconic Acid

CAS: 97-65-4

Formula: C₅H₆O₄

Purity: >99.0%(T)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 130.10

Ref: 3B-M0223

Itaconic acid, 99%

CAS: 97-65-4

Itaconic acid is used in the preparation of acrylonitrile-butadiene-styrene and acrylate latexes. It is also used to prepare poly-itaconic acid, resins biofuel components and ionomer cements. It finds application in the textile, chemical and pharmaceutical industries. It is also used as an additive

Formula: C₅H₆O₄

Purity: 99%

Color and Shape: White, Crystals or powder or crystalline powder or fused solid

Molecular weight: 130.10

Ref: 02-A15566

Itaconic acid

CAS: 97-65-4

Formula: C₅H₆O₄

Purity: 96.72%

Color and Shape: brownish. Solid

Molecular weight: 130.0

Ref: 8R-CL0290

Itaconic acid

CAS: 97-65-4

Formula: C₅H₆O₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 130.0987

Ref: IN-DA003R5X

Itaconic acid

CAS: 97-65-4

Itaconic acid

Purity: 95%

Color and Shape: Solid-Crystals

Ref: 54-BIBR1154

Itaconic acid

CAS: 97-65-4

Formula: C₅H₆O₄

Purity: 99.0 - 101.0 %

Color and Shape: White powder

Molecular weight: 130.10

Ref: 7W-GK9099

Itaconic acid

CAS: 97-65-4

Itaconic acid

Formula: C₅H₆O₄

Purity: ≥95%

Molecular weight: 130.1

Ref: 54-BUP17099

Itaconic acid

CAS: 97-65-4

Formula: C₅H₆O₄

Purity: 95%~99%

Molecular weight: 130.099

Ref: BP-BP4247

Itaconic Acid-13C5

CAS: 97-65-4

Stability Light Sensitive
Applications Itaconic Acid-13C5 is labelled analogue of Itaconic Acid, a fermentation product of carbohydrates such as glucose using Aspergillus terreus. Itaconic Acid is widely used as a co-monomer in the production of styrene-butadiene-acrylonitrile and acrylate latexes.
References Juy, M.I. et al.: Rev. Colom. Biotecnol., 12, 187 (2010); Bonnarme, P. et al.: J. Bacteriol., 177, 3573 (1995); Coskun, R. et al.: Eur. Polym. J., 43, 1428 (2007);

Formula: C₅H₆O₄

Color and Shape: Neat

Molecular weight: 135.06

Ref: TR-I931004

Itaconic Acid

Controlled Product

CAS: 97-65-4

Stability Light Sensitive
Applications Itaconic acid is an unsaturated dicarbonic acid that is used as a comonomer in resins, synthetic fibers, and rubbers. Itaconic acid is naturally biosynthesized by Aspergillus terreus, but is also synthesized in a macroscale basis from sugars.
References Okabe, M., et al.: Appl. Microbiol. Biot., 84, 597 (2009); Wilke, T., et al.: Appl. Microbiol. Biot., 56, 289 (2001)

Formula: C₅H₆O₄

Color and Shape: Neat

Molecular weight: 130.1

Ref: TR-I931000

Itaconic acid

CAS: 97-65-4

Itaconic acid, a soluble, weak acid found in biofluids and eukaryotic cells, is present in foods like cowpea and butternut squash.

Formula: C₅H₆O₄

Purity: 97.15%

Color and Shape: Solid

Molecular weight: 130.0987

Ref: TM-T4837

Itaconic acid

CAS: 97-65-4

Formula: C₅H₆O₄

Purity: 99.0%

Color and Shape: Solid

Molecular weight: 130.099

Ref: 10-F094482

Itaconic acid

CAS: 97-65-4

2-Methylenesuccinic acid

Formula: C₅H₆O₄

Purity: 99% +(stabilized with TBC)

Molecular weight: 130.1

Ref: IN-DG23294

Itaconic Acid pure, 99%

CAS: 97-65-4

Formula: C₅H₆O₄

Purity: min. 99%

Color and Shape: White, Crystalline compound, Clear, Colourless

Molecular weight: 130.10

Ref: SR-35798

Itaconic Acid-13C5,d4

Controlled Product

CAS: 97-65-4

Stability Light Sensitive, Temperature sensitive
Applications Labelled analogue of Itaconic Acid, a fermentation product of carbohydrates such as glucose using Aspergillus terreus. Itaconic Acid is widely used as a co-monomer in the production of styrene-butadiene-acrylonitrile and acrylate latexes.
References Juy, M.I. et al.: Rev. Colom. Biotecnol., 12, 187 (2010); Bonnarme, P. et al.: J. Bacteriol., 177, 3573 (1995); Coskun, R. et al.: Eur. Polym. J., 43, 1428 (2007);

Formula: C₅H₂D₄O₄

Color and Shape: Neat

Molecular weight: 139.09

Ref: TR-I931002

itaconic Acid-d4

Controlled Product

CAS: 97-65-4

Formula: C₅D₄H₂O₄

Color and Shape: Neat

Molecular weight: 134.123

Ref: TR-I931006