4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one

Modify Date: 2025-09-26 22:49:38

4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one Structure
4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one structure
Common Name 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one
CAS Number 705-20-4 Molecular Weight 181.11300
Density N/A Boiling Point N/A
Molecular Formula C6H6F3NO2 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 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one
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.

Molecular Formula C6H6F3NO2
Molecular Weight 181.11300
Exact Mass 181.03500
PSA 38.66000
LogP 0.71820
InChIKey OETMGYPHPKAXTH-UHFFFAOYSA-N
SMILES CC1(C)N=C(C(F)(F)F)OC1=O

 Synthetic Route

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

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4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one Structure

4,4-dimethyl-2-...

CAS#:705-20-4

Learn More
Literature: Leplawy,M.T. et al. Tetrahedron, 1960 , vol. 11, p. 39 - 51

 Precursor & DownStream

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

Precursor  1

DownStream  0

 Synonyms

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

4,4-dimethyl-2-trifluoromethyl-4H-oxazol-5-one
4,4-Dimethyl-2-trifluormethyl-oxazolon-(5)
4,4-Dimethyl-2-trifluormethyloxazolin-5-on
5(4H)-Oxazolone,4,4-dimethyl-2-(trifluoromethyl)

  | FAQ

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

Q: What is the Chinese name of 705-20-4?
A: Chinese name of 705-20-4 is 705-20-4.
Q: What is the InChIKey of 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one?
A: InChIKey of 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one is OETMGYPHPKAXTH-UHFFFAOYSA-N.
Q: What is the molecular weight of 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one?
A: Molecular weight of 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one is 181.11300.
Q: What is the LogP of 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one?
A: LogP of 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one is 0.71820.
Q: What are the upstream materials of 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one?
A: Related upstream materials(CAS) of 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one: 2707-93-9.
Q: What is the molecular formula of 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one?
A: Molecular formula of 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one is C6H6F3NO2.
Q: What is the SMILES notation of 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one?
A: SMILES notation of 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one is CC1(C)N=C(C(F)(F)F)OC1=O.
Q: What English synonyms does 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one have?
A: English synonyms of 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one: 4,4-dimethyl-2-trifluoromethyl-4H-oxazol-5-one, 4,4-Dimethyl-2-trifluormethyl-oxazolon-(5), 4,4-Dimethyl-2-trifluormethyloxazolin-5-on, 5(4H)-Oxazolone,4,4-dimethyl-2-(trifluoromethyl).
Q: What is the English name of 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one?
A: The English name of 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one is 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one.
Q: What is the polar surface area (PSA) of 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one?
A: Polar surface area (PSA) of 4,4-dimethyl-2-(trifluoromethyl)-1,3-oxazol-5-one is 38.66000.
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