Polyoxirane-2,3-dicarboxylic acid

Basic Information

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CAS Number

51274-37-4

Molecular Formula

(C₄H₄O₅)x

Molecular Weight

132.07 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Solubility

H2O: soluble

SMILES

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C(C1OC1C(=O)O)(=O)O

InChI

1S/C4H4O5/c5-3(6)1-2(9-1)4(7)8/h1-2H,(H,5,6)(H,7,8)

InChIKey

DCEMCPAKSGRHCN-UHFFFAOYSA-N

LogP

-1.077

Topological Polar Surface Area

87.13000000000001 Å²

Hydrogen Bond Donor/Acceptor

2 / 5

Synonyms & References

English

Polyepoxysuccinic Acid
2,3-oxiranedicarboxylic acid homopolymer
epoxysuccinic acid homopolymer
mk 2
poly(1-oxacyclopropane-2,3-dicarboxylic acid)
Polyepoxysuccinic Acid(PESA)
PESA

MDL Number

MFCD09753891

FAQ

What are the physical and chemical properties of Polyoxirane-2,3-dicarboxylic acid (CAS: 51274-37-4)?

Polyoxirane-2,3-dicarboxylic acid is a white to off-white crystalline solid with a molecular weight of approximately 184 g/mol. It is soluble in common organic solvents like dimethylformamide (DMF) and dimethyl sulfoxide (DMSO). Chemically, it is highly reactive, capable of undergoing condensation reactions to form polyesters and polyamides.

How is Polyoxirane-2,3-dicarboxylic acid (CAS: 51274-37-4) typically synthesized?

Polyoxirane-2,3-dicarboxylic acid is typically synthesized by the ring-opening polymerization of 1,3-propanediol with succinic anhydride. This process is catalyzed by strong acids such as sulfuric acid, leading to high selectivity and yield of the dicarboxylic acid product.

What industries use Polyoxirane-2,3-dicarboxylic acid (CAS: 51274-37-4)?

Polyoxirane-2,3-dicarboxylic acid is used in various industries. It is a key component in the production of polyester resins for coatings and adhesives. It also finds applications in pharmaceuticals, where it is used as a precursor for the synthesis of various drugs. Additionally, it is used in the development of sensors and semiconductors due to its unique chemical properties.

What precautions should be taken when handling Polyoxirane-2,3-dicarboxylic acid (CAS: 51274-37-4)?

When handling Polyoxirane-2,3-dicarboxylic acid, it is essential to wear appropriate personal protective equipment (PPE), including gloves and safety goggles. Work should be conducted in a well-ventilated area or under a fume hood to minimize inhalation of vapors. In case of spills, immediately clean up using absorbent materials and dispose of according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed handling and storage instructions.