N,N'-Dicyclohexylurea
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2387-23-7O=C(NC1CCCCC1)NC1CCCCC1ADFXKUOMJKEIND-UHFFFAOYSA-N1,3-dicyclohexylurea is a member of ureas.
2387-23-7DTXSID3062366CHEMBL1458CHEBI:93429안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
This chemical does not meet GHS hazard criteria for 1.3% (1 of 76) of reports.
Danger
H228 (28.9%): Flammable solid [Danger Flammable solids]
P210, P240, P241, P264, P270, P280, P301+P317, P330, P370+P378, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 76 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
용도N,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.
An 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).
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white crystalline powder