CAS 7300-91-6

N-(4-Hydroxyphenyl)maleimide

Description:

N-(4-Hydroxyphenyl)maleimide, with the CAS number 7300-91-6, is an organic compound characterized by its maleimide structure, which is a five-membered cyclic imide. This compound features a hydroxyl group attached to a phenyl ring, contributing to its reactivity and potential applications in various fields. It is typically a white to light yellow solid at room temperature and is soluble in organic solvents such as dimethyl sulfoxide (DMSO) and acetone, but has limited solubility in water. N-(4-Hydroxyphenyl)maleimide is known for its ability to undergo Michael addition reactions, making it useful in polymer chemistry and as a building block for synthesizing more complex molecules. Its hydroxyl group can participate in hydrogen bonding, influencing its physical properties and reactivity. This compound is of interest in materials science, particularly in the development of thermosetting resins and as a potential intermediate in organic synthesis. Safety precautions should be observed when handling this substance, as with many organic chemicals, due to potential health hazards.

Formula: C₁₀H₇NO₃

InChI: InChI=1S/C10H7NO3/c12-8-3-1-7(2-4-8)11-9(13)5-6-10(11)14/h1-6,12H

InChI key: InChIKey=BLLFPKZTBLMEFG-UHFFFAOYSA-N

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

Synonyms:

• 1-(4-Hydroxy-phenyl)pyrrole-2,5-dione
• 1-(4-Hydroxyphenyl)-2,5-dihydro-1H-pyrrole-2,5-dione
• 1H-pyrrole-2,5-dione, 1-(4-hydroxyphenyl)-
• 4-Maleimidophenol
• Maleimide, N-(p-hydroxyphenyl)-
• N-(4-Hydroxyphenyl)maleimide
• N-(p-Hydroxyphenyl)maleimide
• NSC 148152
• NSC 39735
• p-Maleimidophenol
• 1-(4-Hydroxyphenyl)-1H-pyrrole-2,5-dione

1-(4-Hydroxyphenyl)-1H-pyrrole-2,5-dione

CAS: 7300-91-6

Formula: C₁₀H₇NO₃

Purity: >98.0%(GC)

Color and Shape: White to Yellow to Orange powder to crystal

Molecular weight: 189.17

Ref: 3B-H1137

1-(4-Hydroxyphenyl)-1H-pyrrole-2,5-dione

CAS: 7300-91-6

Formula: C₁₀H₇NO₃

Purity: 98%

Color and Shape: Solid

Molecular weight: 189.1675

Ref: IN-DA00399N

N-(4-Hydroxyphenyl)maleimide

CAS: 7300-91-6

N-(4-Hydroxyphenyl)maleimide

Purity: 98%

Molecular weight: 189.17g/mol

Ref: 54-OR902636

1-(4′-Hydroxyphenyl)-1H-pyrrole-2,5-dione

CAS: 7300-91-6

Purity: 98%

Molecular weight: 189.167

Ref: FT-H13117

N-(4-Hydroxyphenyl)maleimide

Controlled Product

CAS: 7300-91-6

Formula: C₁₀H₇NO₃

Color and Shape: Neat

Molecular weight: 189.17

Ref: TR-H952940

1-(4-HYDROXYPHENYL)-2,5-DIOXO-PYRROLE

CAS: 7300-91-6

Formula: C₁₀H₇NO₃

Purity: 98%

Color and Shape: Liquid, No data available.

Molecular weight: 189.17

Ref: 10-F300969

N-(4-Hydroxyphenyl)maleimide

CAS: 7300-91-6

N-(4-Hydroxyphenyl)maleimide is a compound that can be used as an activator for free radical polymerization. It has been shown to copolymerize with styrene and methyl methacrylate to form polystyrene and poly(methyl methacrylate). The reaction time of the polymerization process is controlled by the concentration of the activator, the temperature, and the amount of water in the mixture. The analytical methods for determining N-(4-hydroxyphenyl)maleimide include gel permeation chromatography (GPC), acid catalyst, hydroxyl group, and temperatures. This compound absorbs water from its surrounding environment. It reacts with aluminum oxide at high temperatures to form hydrogen gas.

Formula: C₁₀H₇NO₃

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 189.17 g/mol

Ref: 3D-FH70608