1-(2-fluoroethyl)-3-phenyl-urea

Modify Date: 2026-08-21 21:39:38

1-(2-fluoroethyl)-3-phenyl-urea Structure
1-(2-fluoroethyl)-3-phenyl-urea structure
Common Name 1-(2-fluoroethyl)-3-phenyl-urea
CAS Number 331-07-7 Molecular Weight 182.19500
Density 1.188g/cm3 Boiling Point 270.2ºC at 760 mmHg
Molecular Formula C9H11FN2O Melting Point N/A
MSDS N/A Flash Point 117.2ºC

Summary: 1-(2-Fluoroethyl)-3-phenyl-urea (CAS number: 331-07-7), molecular formula: C9H11FN2O, molecular weight: 182.19500. For research-use only, not for medical or clinical usage.


 Names

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

Name N-(2-fluoro-ethyl)-N'-phenyl-urea

 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 1.188g/cm3
Boiling Point 270.2ºC at 760 mmHg
Molecular Formula C9H11FN2O
Molecular Weight 182.19500
Flash Point 117.2ºC
Exact Mass 182.08600
PSA 41.13000
LogP 2.24150
Index of Refraction 1.551
InChIKey OFIOVEVMZIFQLI-UHFFFAOYSA-N
SMILES O=C(NCCF)Nc1ccccc1

 Synthetic Route

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

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1-(2-fluoroethyl)-3-phenyl-urea Structure

1-(2-fluoroethy...

CAS#:331-07-7

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Literature: O'Neill; Pattison Journal of the American Chemical Society, 1957 , vol. 79, p. 1956

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1-(2-fluoroethyl)-3-phenyl-urea Structure

1-(2-fluoroethy...

CAS#:331-07-7

Learn More
Literature: Johnston; McCaleb; Opliger; Montgomery Journal of medicinal chemistry, 1966 , vol. 9, # 6 p. 892 - 911

 Precursor & DownStream

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

Precursor  3

DownStream  1

 1-(2-fluoroethyl)-3-phenyl-urea | FAQ

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

Q: What is the SMILES notation of N-(2-fluoro-ethyl)-N'-phenyl-urea?
A: SMILES notation of N-(2-fluoro-ethyl)-N'-phenyl-urea is O=C(NCCF)Nc1ccccc1.
Q: What is the InChIKey of N-(2-fluoro-ethyl)-N'-phenyl-urea?
A: InChIKey of N-(2-fluoro-ethyl)-N'-phenyl-urea is OFIOVEVMZIFQLI-UHFFFAOYSA-N.
Q: What is the CAS number of N-(2-fluoro-ethyl)-N'-phenyl-urea?
A: CAS number of N-(2-fluoro-ethyl)-N'-phenyl-urea is 331-07-7.
Q: What is the molecular formula of N-(2-fluoro-ethyl)-N'-phenyl-urea?
A: Molecular formula of N-(2-fluoro-ethyl)-N'-phenyl-urea is C9H11FN2O.
Q: What is the boiling point of N-(2-fluoro-ethyl)-N'-phenyl-urea?
A: Boiling point of N-(2-fluoro-ethyl)-N'-phenyl-urea is 270.2ºC at 760 mmHg.
Q: What is the LogP of N-(2-fluoro-ethyl)-N'-phenyl-urea?
A: LogP of N-(2-fluoro-ethyl)-N'-phenyl-urea is 2.24150.
Q: What are the upstream materials of N-(2-fluoro-ethyl)-N'-phenyl-urea?
A: Related upstream materials(CAS) of N-(2-fluoro-ethyl)-N'-phenyl-urea: 505-12-4;406-34-8;103-71-9.
Q: What is the molecular weight of N-(2-fluoro-ethyl)-N'-phenyl-urea?
A: Molecular weight of N-(2-fluoro-ethyl)-N'-phenyl-urea is 182.19500.
Q: What is the English name of N-(2-fluoro-ethyl)-N'-phenyl-urea?
A: The English name of N-(2-fluoro-ethyl)-N'-phenyl-urea is N-(2-fluoro-ethyl)-N'-phenyl-urea.
Q: What is the Chinese name of 331-07-7?
A: Chinese name of 331-07-7 is 331-07-7.

 1-(2-fluoroethyl)-3-phenyl-ureafactory

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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