ChemicalBook > CAS DataBase List > methyl 3-bromo-5-fluoro-2-methylbenzoate

methyl 3-bromo-5-fluoro-2-methylbenzoate

Product Name
methyl 3-bromo-5-fluoro-2-methylbenzoate
CAS No.
1187318-53-1
Chemical Name
methyl 3-bromo-5-fluoro-2-methylbenzoate
Synonyms
methyl 3-bromo-5-fluoro-2-methylbenzoate;3-BROMO-5-FLUORO-2-METHYL-BENZOIC ACID METHYL ESTER;Benzoic acid, 3-bromo-5-fluoro-2-methyl-, methyl ester
CBNumber
CB13033143
Molecular Formula
C9H8BrFO2
Formula Weight
247.06
MOL File
1187318-53-1.mol
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methyl 3-bromo-5-fluoro-2-methylbenzoate Property

Boiling point:
262.9±40.0 °C(Predicted)
Density 
1.506±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
Appearance
Colorless to light yellow Solid-Liquid Mixture
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Safety

HS Code 
2916399090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
B679560
Product name
3-Bromo-5-fluoro-2-methyl-benzoicAcidMethylEster
Packaging
500mg
Price
$330
Updated
2021/12/16
ChemScene
Product number
CS-0061182
Product name
Methyl3-bromo-5-fluoro-2-methylbenzoate
Packaging
100mg
Price
$54
Updated
2021/12/16
ChemScene
Product number
CS-0061182
Product name
Methyl3-bromo-5-fluoro-2-methylbenzoate
Packaging
250mg
Price
$94
Updated
2021/12/16
Apolloscientific
Product number
PC510281
Product name
Methyl 3-Bromo-5-fluoro-2-methylbenzoate
Packaging
250mg
Price
$108
Updated
2021/12/16
ChemScene
Product number
CS-0061182
Product name
Methyl3-bromo-5-fluoro-2-methylbenzoate
Packaging
1g
Price
$206
Updated
2021/12/16
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methyl 3-bromo-5-fluoro-2-methylbenzoate Chemical Properties,Usage,Production

Synthesis

67-56-1

1187318-52-0

1187318-53-1

At room temperature, 2-methyl-3-bromo-5-fluorobenzoic acid (4.2 g, crude) was dissolved in methanol (16 mL) and thionyl chloride (2.5 mL) was added slowly. The reaction mixture was heated to 70 °C with continuous stirring for 3 hours. Upon completion of the reaction, the mixture was cooled to room temperature and the solvent was removed under reduced pressure by rotary evaporator to give the crude product. The crude product was purified by silica gel column chromatography with the eluent of petroleum ether/ethyl acetate (50:1, v/v) to afford methyl 3-bromo-5-fluoro-2-methylbenzoate (2.3 g, 51% yield) as a yellow oil.

References

[1] Patent: WO2017/201069, 2017, A1. Location in patent: Paragraph 0516

methyl 3-bromo-5-fluoro-2-methylbenzoate Preparation Products And Raw materials

Raw materials

Preparation Products

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