[(2-oxo-1,2-diphenyl-ethylidene)amino]urea

Modify Date: 2025-09-25 17:23:45

[(2-oxo-1,2-diphenyl-ethylidene)amino]urea Structure
[(2-oxo-1,2-diphenyl-ethylidene)amino]urea structure
Common Name [(2-oxo-1,2-diphenyl-ethylidene)amino]urea
CAS Number 3540-90-7 Molecular Weight 267.28300
Density 1.22g/cm3 Boiling Point N/A
Molecular Formula C15H13N3O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name [(2-oxo-1,2-diphenylethylidene)amino]urea
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.22g/cm3
Molecular Formula C15H13N3O2
Molecular Weight 267.28300
Exact Mass 267.10100
PSA 84.55000
LogP 3.03310
Index of Refraction 1.617
InChIKey MMLCFKQQWFOXNC-GHRIWEEISA-N
SMILES NC(=O)NN=C(C(=O)c1ccccc1)c1ccccc1

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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[(2-oxo-1,2-diphenyl-ethylidene)amino]urea Structure

[(2-oxo-1,2-dip...

CAS#:3540-90-7

Learn More
Literature: Biltz; Arnd Justus Liebigs Annalen der Chemie, 1905 , vol. 339, p. 244,250, 252, 256

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  1

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

benzilmonothiosemicarbazone
Benzil-mono-thiosemicarbazon
benzil monotosylhydrazone
bisbenzoylthiosemicarbazone
Benzilmonosemicarbazon
benzil mono-semicarbazone
benzil semicarbazone

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the English name of [(2-oxo-1,2-diphenylethylidene)amino]urea?
A: The English name of [(2-oxo-1,2-diphenylethylidene)amino]urea is [(2-oxo-1,2-diphenylethylidene)amino]urea.
Q: What is the InChIKey of [(2-oxo-1,2-diphenylethylidene)amino]urea?
A: InChIKey of [(2-oxo-1,2-diphenylethylidene)amino]urea is MMLCFKQQWFOXNC-GHRIWEEISA-N.
Q: What is the CAS number of [(2-oxo-1,2-diphenylethylidene)amino]urea?
A: CAS number of [(2-oxo-1,2-diphenylethylidene)amino]urea is 3540-90-7.
Q: What is the molecular weight of [(2-oxo-1,2-diphenylethylidene)amino]urea?
A: Molecular weight of [(2-oxo-1,2-diphenylethylidene)amino]urea is 267.28300.
Q: What is the polar surface area (PSA) of [(2-oxo-1,2-diphenylethylidene)amino]urea?
A: Polar surface area (PSA) of [(2-oxo-1,2-diphenylethylidene)amino]urea is 84.55000.
Q: What English synonyms does [(2-oxo-1,2-diphenylethylidene)amino]urea have?
A: English synonyms of [(2-oxo-1,2-diphenylethylidene)amino]urea: benzilmonothiosemicarbazone, Benzil-mono-thiosemicarbazon, benzil monotosylhydrazone, bisbenzoylthiosemicarbazone, Benzilmonosemicarbazon, benzil mono-semicarbazone, benzil semicarbazone.
Q: What is the molecular formula of [(2-oxo-1,2-diphenylethylidene)amino]urea?
A: Molecular formula of [(2-oxo-1,2-diphenylethylidene)amino]urea is C15H13N3O2.
Q: What is the Chinese name of 3540-90-7?
A: Chinese name of 3540-90-7 is 3540-90-7.
Q: What is the LogP of [(2-oxo-1,2-diphenylethylidene)amino]urea?
A: LogP of [(2-oxo-1,2-diphenylethylidene)amino]urea is 3.03310.
Q: What are the downstream products of [(2-oxo-1,2-diphenylethylidene)amino]urea?
A: Related downstream products(CAS) of [(2-oxo-1,2-diphenylethylidene)amino]urea: 4512-00-9.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Dayang Chem (Hangzhou) Co., Ltd.
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