CAS 13118-04-2

N,N′-o-Phenylenedimaleimide

Description:

N,N′-o-Phenylenedimaleimide, with the CAS number 13118-04-2, is an organic compound characterized by its structure, which includes two maleimide groups attached to an o-phenylenediamine backbone. This compound is typically a white to light yellow solid and is known for its high thermal stability and excellent mechanical properties, making it suitable for various applications in the polymer and composite industries. It exhibits good solubility in organic solvents, which facilitates its use in formulations and coatings. N,N′-o-Phenylenedimaleimide is often utilized as a curing agent or hardener in epoxy resins, enhancing the performance characteristics of the final product. Additionally, it can participate in Diels-Alder reactions due to the presence of the maleimide moiety, allowing for further functionalization. Its chemical stability and resistance to degradation under heat and chemical exposure make it a valuable material in advanced engineering applications, including electronics and aerospace. Safety precautions should be observed when handling this compound, as it may pose health risks if inhaled or ingested.

Formula: C₁₄H₈N₂O₄

InChI: InChI=1S/C14H8N2O4/c17-11-5-6-12(18)15(11)9-3-1-2-4-10(9)16-13(19)7-8-14(16)20/h1-8H

InChI key: InChIKey=UFFVWIGGYXLXPC-UHFFFAOYSA-N

SMILES: O=C1N(C2=C(C=CC=C2)N3C(=O)C=CC3=O)C(=O)C=C1

Synonyms:

• 1,1'-benzene-1,2-diylbis(1H-pyrrole-2,5-dione)
• 1,1′-(1,2-Phenylene)bis[1H-pyrrole-2,5-dione]
• 1,2-Bismaleimidobenzene
• 1,2-Phenylene bismaleimide
• 1,2-Phenylene-bis-maleimide
• 1-[2-(2,5-Dioxopyrrol-1-yl)phenyl]pyrrole-2,5-dione
• 1H-Pyrrole-2,5-dione, 1,1′-(1,2-phenylene)bis-
• Equorin
• Maleimide, N,N′-o-phenylenedi-
• N,N′-(o-Phenylene)bismaleimide
• N,N′-1,2-Phenylenebismaleimide
• N,N′-1,2-Phenylenedimaleimide
• N,N′-o-(1,2-Phenylene)dimaleimide
• NSC 13693

N,N'-o-Phenylenedimaleimide

CAS: 13118-04-2

Formula: C₁₄H₈N₂O₄

Color and Shape: Solid

Molecular weight: 268.2243

Ref: IN-DA000VNP

1,2-Phenylene dimaleimide

CAS: 13118-04-2

Formula: C₁₄H₈N₂O₄

Purity: 99.0%

Color and Shape: Solid

Molecular weight: 268.228

Ref: 10-F051250

1,2-Phenylene-bis-maleimide

Controlled Product

CAS: 13118-04-2

Applications A short, sulfhydryl reactive homobifunctional crosslinking reagent for protein crosslinking.
References Knight, P., et al.: Biochemistry, 19, 4682 (1980)

Formula: C₁₄H₈N₂O₄

Color and Shape: Neat

Molecular weight: 268.22

Ref: TR-P319800