N'-Ethyl-N,N-diphenylurea

Base Information

Chemical Name:N'-Ethyl-N,N-diphenylurea
CAS No.:18168-01-9
Molecular Formula:C15H16 N2 O
Molecular Weight:240.305
Hs Code.:2924299090
European Community (EC) Number:242-052-9
DSSTox Substance ID:DTXSID7074874
Nikkaji Number:J260.906A
Wikidata:Q82003013
Mol file:18168-01-9.mol

Synonyms:3-Ethyl-1,1-diphenylurea;N'-Ethyl-N,N-diphenylurea;18168-01-9;Urea, N'-ethyl-N,N-diphenyl-;EINECS 242-052-9;1-Ethyl-3,3-diphenylurea;CBDivE_013832;N/'-Ethyl-N,N-diphenylurea;SCHEMBL1400657;DTXSID7074874;Urea, 3-ethyl-1,1-diphenyl-;Urea, N,N-diphenyl-N'-ethyl-;HMS1665L04;CCG-54958;STL453510;AKOS016941205;SR-01000644014-1;Z1643027352

Suppliers and Price of N'-Ethyl-N,N-diphenylurea

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 6 raw suppliers

Chemical Property of N'-Ethyl-N,N-diphenylurea

Chemical Property:

Vapor Pressure:2.26E-07mmHg at 25°C
Melting Point:73.1°C
Refractive Index:1.6390 (estimate)
Boiling Point:423.3°Cat760mmHg
Flash Point:209.8°C
PSA：35.83000
Density:1.128g/cm³
LogP:3.75860
XLogP3:2.9
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:3
Exact Mass:240.126263138
Heavy Atom Count:18
Complexity:237

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCNC(=O)N(C1=CC=CC=C1)C2=CC=CC=C2

Technology Process of N'-Ethyl-N,N-diphenylurea

There total 3 articles about N'-Ethyl-N,N-diphenylurea which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 122-39-4
diphenylamine

: 109-90-0
ethyl isocyanate

: 18168-01-9
N'-ethyl-N,N-diphenyl-urea

Guidance literature:: With toluene; at 150 ℃; unter Druck;
DOI:10.1021/jo01151a004

Reference yield:

: 18168-01-9
N'-ethyl-N,N-diphenyl-urea

Guidance literature:

Reference yield:

: 122-39-4
diphenylamine

: 18168-01-9
N'-ethyl-N,N-diphenyl-urea

Guidance literature:: Multi-step reaction with 2 steps

1.1: pyridine / dichloromethane / 0.33 h / -30 - 20 °C / Inert atmosphere

1.2: 20 °C / Inert atmosphere

2.1: anhydrous sodium carbonate / tetrahydrofuran / 0.08 h / 20 °C

2.2: 18 h / 20 °C

With pyridine; anhydrous sodium carbonate; In tetrahydrofuran; dichloromethane;
DOI:10.1021/acs.joc.1c02929