Methyl 6-fluoro-4-oxo-4H-chromene-2-carboxylate | CAS No. 116543-91-0
Methyl 6-fluoro-4-oxo-4H-chromene-2-carboxylate
Basic Information
CAS Number
116543-91-0
Molecular Formula
C11H7FO4
Molecular Weight
222.17 g/mol
AD
Chemical Classification
Basic Physical Properties
Melting Point
137-143 °C
Boiling Point
320.9±42.0 °C at 760 mmHg
Density
1.4±0.1 g/cm3
Flash Point
143.0±22.8 °C
Vapor Pressure
0.0±0.7 mmHg at 25°C
Synonyms & References
English
- methyl 6-fluoro-4-oxo-4H-chromene-2-carboxylate
- 4H-1-benz<wbr>
- LogP
- METHYL 6-FLUOROCHROMONE-2-CARBOXYLATE
- 6-Fluorochromone-2-carboxylic acid methyl ester
- Methyl 6-fluoro-4-oxo-4H-chromene-2-carboxylate
- Methyl 6-fluorochroMone-2-carboxylate
- 116543-91-0
- METHYL 6-FLUORO-4-OXO-4H-CHROMENE-2-CARBOXYLATE
- Methyl 6-fluoro-4-oxo-4H-1-benzopyran-2-carboxylate
- SCHEMBL9685165
- Methyl 6-fluorochromone-2-carboxylate
- METHYL 6-FLUORO-4-OXOCHROMENE-2-CARBOXYLATE
- methyl-6-fluoro-4-oxo-4H-benzopyran-2-carboxylate
- DTXSID60555687
- MFCD03789284
- IWYHARNYXQFPOB-UHFFFAOYSA-N
- 4H-1-Benzopyran-2-carboxylic acid, 6-fluoro-4-oxo-, methyl ester
MDL Number
MFCD03789284
FAQ
What are the physical and chemical properties of Methyl 6-fluoro-4-oxo-4H-chromene-2-carboxylate (CAS: 116543-91-0)?
Methyl 6-fluoro-4-oxo-4H-chromene-2-carboxylate (CAS: 116543-91-0) is a crystalline compound with a molecular weight of approximately 220.06 g/mol. It is poorly soluble in water but soluble in common organic solvents like methanol and acetone. Chemically, it is stable under normal conditions but can react with strong bases. It shows characteristic chromene UV absorption and has good physical stability.
How is Methyl 6-fluoro-4-oxo-4H-chromene-2-carboxylate (CAS: 116543-91-0) typically synthesized?
Methyl 6-fluoro-4-oxo-4H-chromene-2-carboxylate (CAS: 116543-91-0) is typically synthesized through a condensation reaction between a fluorinated aromatic aldehyde and a chromone derivative in the presence of a catalyst such as p-toluenesulfonic acid. The process yields a high purity product with good selectivity and yield.
What industries use Methyl 6-fluoro-4-oxo-4H-chromene-2-carboxylate (CAS: 116543-91-0)?
Methyl 6-fluoro-4-oxo-4H-chromene-2-carboxylate (CAS: 116543-91-0) is used in the pharmaceutical industry for its potential as a precursor in drug synthesis. It is also used in the polymer industry for the development of new materials with specific properties. Additionally, it can be utilized in the semiconductor industry for its electronic properties.
What precautions should be taken when handling Methyl 6-fluoro-4-oxo-4H-chromene-2-carboxylate (CAS: 116543-91-0)?
When handling Methyl 6-fluoro-4-oxo-4H-chromene-2-carboxylate (CAS: 116543-91-0), safety gloves, goggles, and a lab coat should be worn. Work should be conducted in a fume hood to minimize inhalation risk. Spills should be cleaned up using appropriate absorbent materials and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed instructions on handling and storage.
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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