1-ethyl-3-methyldiphenylurea

Modify Date: 2025-08-28 21:02:09

1-ethyl-3-methyldiphenylurea Structure
1-ethyl-3-methyldiphenylurea structure
Common Name 1-ethyl-3-methyldiphenylurea
CAS Number 4474-03-7 Molecular Weight 254.32700
Density 1.138g/cm3 Boiling Point 364.6ºC at 760mmHg
Molecular Formula C16H18N2O Melting Point N/A
MSDS N/A Flash Point 146.8ºC

 Names

Name 1-ethyl-3-methyl-1,3-diphenylurea
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.138g/cm3
Boiling Point 364.6ºC at 760mmHg
Molecular Formula C16H18N2O
Molecular Weight 254.32700
Flash Point 146.8ºC
Exact Mass 254.14200
PSA 23.55000
LogP 3.76930
Index of Refraction 1.626
InChIKey FOHIURCGHCHRHW-UHFFFAOYSA-N
SMILES CCN(C(=O)N(C)c1ccccc1)c1ccccc1

 Safety Information

HS Code 2924299090

 Synthetic Route

~%

1-ethyl-3-methyldiphenylurea Structure

1-ethyl-3-methy...

CAS#:4474-03-7

Literature: Dains; Roberts; Brewster Journal of the American Chemical Society, 1916 , vol. 38, p. 138

~%

1-ethyl-3-methyldiphenylurea Structure

1-ethyl-3-methy...

CAS#:4474-03-7

Literature: Dains; Roberts; Brewster Journal of the American Chemical Society, 1916 , vol. 38, p. 138

~%

1-ethyl-3-methyldiphenylurea Structure

1-ethyl-3-methy...

CAS#:4474-03-7

Literature: Dains; Roberts; Brewster Journal of the American Chemical Society, 1916 , vol. 38, p. 138

~%

1-ethyl-3-methyldiphenylurea Structure

1-ethyl-3-methy...

CAS#:4474-03-7

Literature: Lastowskii Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 1946 , vol. 19, p. 440,443 Chem.Abstr., 1947 , p. 1215

 Customs

HS Code 2924299090
Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

N-Methyl-N'-aethyl-carbanilid
1-Ethyl-3-methyldiphenylurea
EINECS 224-747-9
N-ethyl-N'-methyl-N,N'-diphenyl-urea
N-Aethyl-N'-methyl-N,N'-diphenyl-harnstoff
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