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Substance Name: Hydantoin
RN: 461-72-3
UNII: I6208298TA
InChIKey: WJRBRSLFGCUECM-UHFFFAOYSA-N

Classification Codes

  • Antifoulant
  • Antimicrobial
  • Human Data
  • Reproductive Effect
  • Slimicide

Molecular Formula

  • C3-H4-N2-O2

Molecular Weight

  • 100.0766
 
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Names and Synonyms

Name of Substance

  • Hydantoin

Synonyms

  • 2-Imidazolin-4(or 5)-one, 2-hydroxy-
  • 5-24-05-00188 (Beilstein Handbook Reference)
  • BRN 0110598
  • CCRIS 6532
  • Dantochlor
  • EINECS 207-313-3
  • EPA Pesticide Chemical Code 128826
  • Glycolylurea
  • Imidazole-2,4(3H,5H)-dione
  • NSC 9226
  • UNII-I6208298TA

Systematic Names

  • 2,4-Imidazolidinedione
  • Hydantoin

Registry Numbers

CAS Registry Number

  • 461-72-3

FDA UNII

  • I6208298TA

Other Registry Numbers

  • 1394977-74-2
  • 345341-10-8

System Generated Number

  • 0000461723

Structure Descriptors

InChI

1S/C3H4N2O2/c6-2-1-4-3(7)5-2/h1H2,(H2,4,5,6,7)

InChIKey

WJRBRSLFGCUECM-UHFFFAOYSA-N

Smiles

C1(NC(=O)NC1)=O

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 220 deg C   EXP
pKa Dissociation Constant 9.12 (none) 24 EXP
log P (octanol-water) -1.69E+00 (none)   EXP
Water Solubility 3.97E+04 mg/L 100 EXP
Vapor Pressure 7.47E-06 mm Hg 25 EST
Henry's Law Constant 1.57E-09 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 3.84E-12 cm3/molecule-sec 25 EST

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