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
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)
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.
N-Bromosuccinimide Price
- Product number
- 018344
- Product name
- 5-Fluoro-2-methylpyridine
- Purity
- 96%
- Packaging
- 1g
- Price
- $66
- Updated
- 2021/12/16
- Product number
- 3H32-3-Y6
- Product name
- 5-Fluoro-2-methylpyridine
- Purity
- 98.0%
- Packaging
- 1g
- Price
- $77
- Updated
- 2021/12/16
- Product number
- PC1509
- Product name
- 5-Fluoro-2-methylpyridine
- Purity
- 98+%
- Packaging
- 5g
- Price
- $161
- Updated
- 2021/12/16
- Product number
- PC1509
- Product name
- 5-Fluoro-2-methylpyridine
- Purity
- 98+%
- Packaging
- 1g
- Price
- $48
- Updated
- 2021/12/16
- Product number
- 018344
- Product name
- 5-Fluoro-2-methylpyridine
- Purity
- 96%
- Packaging
- 5g
- Price
- $338
- Updated
- 2021/12/16
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
5-Fluoro-2-methylpyridine Suppliers
- Tel
- --
- Fax
- --
- export@ecochem.dk
- Country
- Europe
- ProdList
- 6371
- Advantage
- 66
- Tel
- --
- Fax
- --
- Sales@kemikalieimport.dk
- Country
- Europe
- ProdList
- 6685
- Advantage
- 47
View Lastest Price from 5-Fluoro-2-methylpyridine manufacturers
- 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
- 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