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Substance Name: Maleimide
RN: 541-59-3
UNII: 2519R1UGP8
InChIKey: PEEHTFAAVSWFBL-UHFFFAOYSA-N

Classification Code

  • Reproductive Effect

Molecular Formula

  • C4-H3-N-O2

Molecular Weight

  • 97.0727
 
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Names and Synonyms

Name of Substance

  • Maleimide

Synonyms

  • 3-Pyrroline-2,5-dione
  • 5-21-10-00003 (Beilstein Handbook Reference)
  • AI3-61139
  • BRN 0106910
  • CCRIS 3408
  • EINECS 208-787-4
  • Maleic imide
  • Maleimide
  • Maleinimide
  • NSC 13684
  • Pyrrole-2,5-dione
  • UNII-2519R1UGP8

Systematic Names

  • 1H-Pyrrole-2,5-dione
  • Maleimide

Registry Numbers

CAS Registry Number

  • 541-59-3

FDA UNII

  • 2519R1UGP8

Related Registry Numbers

  • 42867-30-1 (silver(+1) salt)
  • 67859-67-0 (potassium-silver(+1)[2:1:1:] salt)

System Generated Number

  • 0000541593

Structure Descriptors

InChI

1S/C4H3NO2/c6-3-1-2-4(7)5-3/h1-2H,(H,5,6,7)

InChIKey

PEEHTFAAVSWFBL-UHFFFAOYSA-N

Smiles

C1(NC(=O)C=C1)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 7766ug/kg (7.766mg/kg)   Archives of Toxicology. Vol. 37, Pg. 15, 1976.
mouse LD50 intravenous 9mg/kg (9mg/kg) SENSE ORGANS AND SPECIAL SENSES: HEMORRHAGE: EYE

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Biochemical Pharmacology. Vol. 27, Pg. 151, 1978.
mouse LD50 oral 80mg/kg (80mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 40(11), Pg. 109, 1975.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 94 deg C   EXP
log P (octanol-water) -0.29 (none)   EXP
Water Solubility 2.11E+05 mg/L 25 EST
Vapor Pressure 2.77E-06 mm Hg 25 EST
Henry's Law Constant 6.33E-09 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 7.76E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.