Methyl 4-fluoro-3-methylbenzoate

Product Name: Methyl 4-fluoro-3-methylbenzoate
CAS No.: 180636-50-4
Chemical Name: Methyl 4-fluoro-3-methylbenzoate
Synonyms: 4-fluoro-2,3-dimethylbenzoate;Methyl 4-fluoro-3-methylbenzoate;methyl 3-Methyl-4-fluorobenzoate;3-Methyl-4-fluoroMethyl benzoate;3-Methyl-4-Fluoro benzoic acidmethyl ester;Benzoic acid, 4-fluoro-3-methyl-, methyl ester;Methyl 4-fluoro-m-toluate, 2-Fluoro-5-(methoxycarbonyl)toluene
CBNumber: CB71457620
Molecular Formula: C9H9FO2
Formula Weight: 168.16
MOL File: 180636-50-4.mol

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Methyl 4-fluoro-3-methylbenzoate Property

Boiling point:: 219.2±20.0℃ (760 Torr)
Density: 1.137±0.06 g/cm3 (20 ºC 760 Torr)
Flash point:: 84.1±16.7℃
storage temp.: Sealed in dry,Room Temperature
Appearance: Colorless to off-white Solid-liquid mixture

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Safety

Hazard Codes: Xi
HS Code: 2916399090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H290May be corrosive to metals

H314Causes severe skin burns and eye damage

Precautionary statements

P234Keep only in original container.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P363Wash contaminated clothing before reuse.

P390Absorb spillage to prevent material damage.

P405Store locked up.

P406Store in corrosive resistant/… container with a resistant inner liner.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: M321440
Product name: Methyl4-Fluoro-3-methylbenzoate
Packaging: 100mg
Price: $75
Updated: 2021/12/16

Matrix Scientific

Product number: 075269
Product name: Methyl 4-fluoro-3-methylbenzoate
Purity: 95+%
Packaging: 5g
Price: $200
Updated: 2021/12/16

AK Scientific

Product number: W3922
Product name: Methyl4-Fluoro-3-methylbenzoate
Packaging: 25g
Price: $201
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2623-3-X4
Product name: Methyl 4-fluoro-3-methylbenzoate
Packaging: 1g
Price: $18
Updated: 2021/12/16

Matrix Scientific

Product number: 075269
Product name: Methyl 4-fluoro-3-methylbenzoate
Purity: 95+%
Packaging: 1g
Price: $70
Updated: 2021/12/16

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Methyl 4-fluoro-3-methylbenzoate Chemical Properties,Usage,Production

Synthesis

148547-19-7

180636-50-4

General procedure for the synthesis of methyl 4-fluoro-3-methylbenzoate from methyl 4-bromo-3-methylbenzoate: methyl 4-bromo-3-methylbenzoate (27.5 mg, 0.12 mmol), BrettPhos (6.4 mg, 0.012 mmol, 10 mol%), (COD)Pd(CH2TMS)2 (2.3 mg. 0.006 mmol, 5 mol%), AgF (22.8 mg, 0.18 mmol, 1.5 eq.), and toluene (2 mL) were added sequentially to an oven-dried, resealable screw-cap test tube equipped with a stir bar. After sealing the test tubes, they were removed from the glove box, wrapped in aluminum foil, and placed in a preheated 130°C oil bath with sufficient stirring for 18 hours of reaction. Upon completion of the reaction, the test tubes were removed from the oil bath and cooled to room temperature. P-fluorotoluene (6.5 μL, 0.06 mmol, 0.5 eq.) and dodecane (27.3 μL, 0.12 mmol, 1 eq.) were added as internal standards. The reaction mixture was filtered through a glass filter and Celite plug to remove solid impurities. Subsequently, the clarified yellow solution was analyzed by 19F NMR (282 MHz) to determine the yield, and the conversion and reduction products were analyzed by GC. Yield was determined by comparing the 19F NMR integrals of p-fluorotoluene (-118 ppm) and methyl 4-fluoro-3-methylbenzoate (-106 ppm, 0.100 mmol, 83% yield).GC/MS analysis confirmed that the only compound in solution was methyl 4-fluoro-3-methylbenzoate.

References

[1] Patent: US2011/15401, 2011, A1. Location in patent: Page/Page column 17

Methyl 4-fluoro-3-methylbenzoate Preparation Products And Raw materials

Raw materials

Preparation Products

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Methyl 4-fluoro-3-methylbenzoate Suppliers

China 73 India 1 Switzerland 1 United Kingdom 2 United States 9 Global 86

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Matrix Scientific

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180636-50-4, Methyl 4-fluoro-3-methylbenzoateRelated Search:

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Methyl 4-fluoro-3-methylbenzoate

3-Methyl-4-Fluoro benzoic acidmethyl ester

3-Methyl-4-fluoroMethyl benzoate

Methyl 4-fluoro-m-toluate, 2-Fluoro-5-(methoxycarbonyl)toluene

4-fluoro-2,3-dimethylbenzoate

Benzoic acid, 4-fluoro-3-methyl-, methyl ester

methyl 3-Methyl-4-fluorobenzoate

180636-50-4

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