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N,N'-DICYCLOHEXYLUREA

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CAS:2387-23-7
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CAS:2387-23-7
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  • 2026-05-13
  • CAS:2387-23-7
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  • Purity: 97%
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N,N'-DICYCLOHEXYLUREA Basic information
Product Name:N,N'-DICYCLOHEXYLUREA
Synonyms:AURORA KA-3582;n,n’-dicyclohexyl-ure;N,N'-DICYCLOHEXYLUREA;N,N,-Dicyclohexylurea98.%;Dicyclohexylcarbodiamide;N,N'-Carbonylbis(cyclohexanamine);NSC 17013;NSC 30023
CAS:2387-23-7
MF:C13H24N2O
MW:224.34
EINECS:219-213-7
Product Categories:Finasteride;Carbonyl Compounds;Organic Building Blocks;Ureas
Mol File:2387-23-7.mol
N,N'-DICYCLOHEXYLUREA Structure
N,N'-DICYCLOHEXYLUREA Chemical Properties
Melting point 232-233 °C(lit.)
Boiling point 408℃
density 1.02
refractive index 1.4832 (estimate)
Fp 158℃
storage temp. 2-8°C
solubility DMSO (Slightly, Heated), Methanol (Slightly)
pka13.89±0.20(Predicted)
form Liquid
color Clear
Stability:Hygroscopic
InChIInChI=1S/C13H24N2O/c16-13(14-11-7-3-1-4-8-11)15-12-9-5-2-6-10-12/h11-12H,1-10H2,(H2,14,15,16)
InChIKeyADFXKUOMJKEIND-UHFFFAOYSA-N
SMILESN(C1CCCCC1)C(NC1CCCCC1)=O
CAS DataBase Reference2387-23-7(CAS DataBase Reference)
EPA Substance Registry SystemN,N'-Dicyclohexylurea (2387-23-7)
Safety Information
Hazard Codes Xn,N
Risk Statements 22-51/53
Safety Statements 61
WGK Germany 3
TSCA TSCA listed
HS Code 29242100
Storage Class11 - Combustible Solids
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
N,N'-DICYCLOHEXYLUREA Usage And Synthesis
Chemical Propertieswhite crystalline powder
UsesN,N''-Dicyclohexylurea,is a substituted Urea (U822500) compound, which has shown to be a potent inhibitor of juvenile hormone epoxide hydrolase (JHEH) of the tobacco hornworm M. sexta. Lomustine USP Related Compound C.
DefinitionChEBI: 1,3-dicyclohexylurea is a member of ureas.
PreparationAn excess of dry ice (200 g) was added gradually to a solution of dicyclohexylcarbodiimide (2.06 g, 0.01 mol), cyclohexylamine (1.98 g, 0.02 mol), and triethylamine (2.2 g, 0.02 mol) in THF at 75 ℃ over a period of 8 h. After stirring for 8 h, the reaction mixture was concentrated under reduced pressure and the resultant precipitate was collected. Fractional recrystallization of the precipitate from acetone/methanol gave N,N'-dicyclohexylurea; yield 2.2 g (98% based on dicyclohexylcarbodiimide and cyclohexylamine).
Synthesis Reference(s)The Journal of Organic Chemistry, 61, p. 4175, 1996 DOI: 10.1021/jo9522825
Tag:N,N'-DICYCLOHEXYLUREA(2387-23-7) Related Product Information
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