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

 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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