5-Fluoro-2-methylpyridine
- CAS No.
- 31181-53-0
- Chemical Name:
- 5-Fluoro-2-methylpyridine
- Synonyms
- 5-FLUORO-2-PICOLINE;3-FLUORO-6-PICOLINE;3-FLUORO-6-METHYLPYRIDINE;5-FLUORO-2-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
- Molecular Weight:
- 111.12
- MDL Number:
- MFCD03095271
- MOL File:
- 31181-53-0.mol
- MSDS File:
- SDS
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H227-H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | T,Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| HazardClass | IRRITANT |
| HS Code | 2933399990 |
5-Fluoro-2-methylpyridine price More Price(28)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Matrix Scientific | 018344 | 5-Fluoro-2-methylpyridine 96% | 31181-53-0 | 1g | $66 | 2021-12-16 | Buy |
| SynQuest Laboratories | 3H32-3-Y6 | 5-Fluoro-2-methylpyridine 98.0% | 31181-53-0 | 1g | $77 | 2021-12-16 | Buy |
| Apolloscientific | PC1509 | 5-Fluoro-2-methylpyridine 98+% | 31181-53-0 | 5g | $161 | 2021-12-16 | Buy |
| Apolloscientific | PC1509 | 5-Fluoro-2-methylpyridine 98+% | 31181-53-0 | 1g | $48 | 2021-12-16 | Buy |
| Matrix Scientific | 018344 | 5-Fluoro-2-methylpyridine 96% | 31181-53-0 | 5g | $338 | 2021-12-16 | Buy |
5-Fluoro-2-methylpyridine Chemical Properties,Uses,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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4241 | 58 |
| HaBo Hong Kong Co., Limited. | +86-25-18512596065 | info@habotech.com | CHINA | 933 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 18028 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29810 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9636 | 58 |
| SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17365 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
View Lastest Price from 5-Fluoro-2-methylpyridine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-08-27 | 5-Fluoro-2-methylpyridine
31181-53-0
|
US $1.10 / g | 1g | 99.00% | 100 Tons min | Dideu Industries Group Limited | |
 |
2020-01-03 | 5-Fluoro-2-methylpyridine
31181-53-0
|
US $7.00 / KG | 1KG | 99% | 100kg | Career Henan Chemical Co |
-
- 5-Fluoro-2-methylpyridine
31181-53-0
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
-
- 5-Fluoro-2-methylpyridine
31181-53-0
- US $7.00 / KG
- 99%
- Career Henan Chemical Co