5-Fluoro-2-methylpyridine

Product Name: 5-Fluoro-2-methylpyridine
CAS No.: 31181-53-0
Chemical Name: 5-Fluoro-2-methylpyridine
Synonyms: 5-FLUORO-2-PICOLINE;3-FLUORO-6-PICOLINE;5-FLUORO-2-METHYLPYRIDINE;3-FLUORO-6-METHYLPYRIDINE;2-methyl-5-fluoro-pyridine;Pyridine, 5-fluoro-2-methyl-;5-Fluoro-2-methylpyridine 98+%;5-FLUORO-2-PICOLINE5-FLUORO-2-METHYLPYRIDINE;5-Fluoro-2-methylpyridine ISO 9001：2015 REACH;5-FLUORO-2-METHYLPYRIDINE (5-FLUORO-2-PICOLINE)
CBNumber: CB8479536
Molecular Formula: C6H6FN
Formula Weight: 111.12
MOL File: 31181-53-0.mol

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5-Fluoro-2-methylpyridine Property

Boiling point:: 135-136 C
Density: 1.077g/ml
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: liquid
pka: 3.53±0.10(Predicted)
color: Clear, almost colourless
CAS DataBase Reference: 31181-53-0(CAS DataBase Reference)

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Safety

Hazard Codes: T,Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
HazardClass: IRRITANT
HS Code: 2933399990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H227Combustible liquid

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

Matrix Scientific

Product number: 018344
Product name: 5-Fluoro-2-methylpyridine
Purity: 96%
Packaging: 1g
Price: $66
Updated: 2021/12/16

SynQuest Laboratories

Product number: 3H32-3-Y6
Product name: 5-Fluoro-2-methylpyridine
Purity: 98.0%
Packaging: 1g
Price: $77
Updated: 2021/12/16

Apolloscientific

Product number: PC1509
Product name: 5-Fluoro-2-methylpyridine
Purity: 98+%
Packaging: 5g
Price: $161
Updated: 2021/12/16

Apolloscientific

Product number: PC1509
Product name: 5-Fluoro-2-methylpyridine
Purity: 98+%
Packaging: 1g
Price: $48
Updated: 2021/12/16

Matrix Scientific

Product number: 018344
Product name: 5-Fluoro-2-methylpyridine
Purity: 96%
Packaging: 5g
Price: $338
Updated: 2021/12/16

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5-Fluoro-2-methylpyridine Chemical Properties,Usage,Production

Synthesis

5-Amino-2-methyl pyridine (2.8 g, 25.9 mmol) was added to a mixture of water (15 mL) and cone. HCl (7 mL) and cooled to 0°C. NaNO2 (3.5 g, 51.8 mmol) was added portion-wise with stirring over 10 min whilst keeping the reaction temperature between -5℃ and O℃. After stirring for 10 min 60 % w/w HPF6 (14 mL) was added dropwise with cooling, at which point a precipitate formed. This was filtered, washed with cold water and diethyl ether and dried. The solid was then heated slowly to 100℃; the reaction being very exothermic. After 5 min a dark red oily material formed which was then cooled to r.t. The oil was basifed with dilute sodium hydroxide to pH ~10 and extracted with dichloromethane. The combined organics were dried over sodium sulfate, filtered and evaporated in vacuo. The residue was purified by column chromatography over neutral alumina using 20 % dichloromethane-petroleum ether to yield 5-fluoro-2- methyl pyridine (1.57 g, 55%) as an oil.

5-Fluoro-2-methylpyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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5-Fluoro-2-methylpyridine Suppliers

Canada 1 China 137 Europe 2 Germany 2 India 4 Ukraine 1 United Kingdom 9 United States 27 Global 183

Beijing Ditai Pharmaceutical Technology Co., Ltd.

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View Lastest Price from 5-Fluoro-2-methylpyridine manufacturers

Dideu Industries Group Limited

Product: 5-Fluoro-2-methylpyridine 31181-53-0
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons min
Release date: 2021-08-26

Career Henan Chemical Co

Product: 5-Fluoro-2-methylpyridine 31181-53-0
Price: US $7.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100kg
Release date: 2020-01-02

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3-FLUORO-6-METHYLPYRIDINE

3-FLUORO-6-PICOLINE

Pyridine, 5-fluoro-2-methyl-

5-Fluoro-2-methylpyridine ISO 9001：2015 REACH

31181-53-0

31181-53-6

Pyridines

Pyridine