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541-59-3

541-59-3 structural image
Product Name: Maleimide
Formula: C4H3NO2
Synonyms: 2,5-Pyrroledione
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description White crystalline powder; [Alfa Aesar MSDS]
Solubility 9 [ug/mL] (The mean of the results at pH 7.4)
Vapor Pressure 0.00000277 [mmHg]
Chemical Classes Nitrogen Compounds -> Other Nitrogen Compounds

SAFETY INFORMATION

Signal word Danger
Pictogram(s)

Corrosion
Corrosives
GHS05

Skull and Crossbones
Acute Toxicity
GHS06
GHS Hazard Statements H300:Acute toxicity,oral
H314:Skin corrosion/irritation
H317:Sensitisation, Skin
Precautionary Statement Codes P260:Do not breathe dust/fume/gas/mist/vapours/spray.
P270:Do not eat, drink or smoke when using this product.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

COMPUTED DESCRIPTORS

Molecular Weight 97.07 g/mol
XLogP3 -0.3
Hydrogen Bond Donor Count 1
Hydrogen Bond Acceptor Count 2
Rotatable Bond Count 0
Exact Mass 97.016378338 g/mol
Monoisotopic Mass 97.016378338 g/mol
Topological Polar Surface Area 46.2 Ų
Heavy Atom Count 7
Formal Charge 0
Complexity 132
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

Maleimide is a cyclic dicarboximide in which the two carboacyl groups on nitrogen together with the nitogen itself form a 1H-pyrrole-2,5-dione structure. It has a role as an EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor. It is a dicarboximide and a member of maleimides. It is functionally related to a maleic acid. It derives from a hydride of a 1H-pyrrole.