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| | (2-Methyl-pyridin-3-yl)-methanol Basic information |
| Product Name: | (2-Methyl-pyridin-3-yl)-methanol | | Synonyms: | 2-Methyl-3-hydroxyMethyl pyridine 97%;3-Hydroxymethyl-2-methylpyridine
(2-Methylpyridin-3-yl)methanol;3-METHYL-3-HYDROXYMETHYL PYRIDINE;3-(HYDROXYMETHYL)-ALPHA-PICOLINE;3-Hydroxymethyl-2-methylpyridine;3-Pyridinemethanol, 2-methyl-;(2-Mehtyl-pyridin-3-yl)-methanol;2-Methyl-3-PyridineMethanol | | CAS: | 56826-61-0 | | MF: | C7H9NO | | MW: | 123.15 | | EINECS: | 627-573-5 | | Product Categories: | | | Mol File: | 56826-61-0.mol |  |
| | (2-Methyl-pyridin-3-yl)-methanol Chemical Properties |
| Boiling point | 262 °C (lit.) | | density | 1.106 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.545(lit.) | | Fp | >230 °F | | storage temp. | Inert atmosphere,Room Temperature | | Appearance | Light yellow to yellow Solid-liquid mixture |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | HS Code | 2933399990 |
| | (2-Methyl-pyridin-3-yl)-methanol Usage And Synthesis |
| Chemical Properties | light yellow oil liquid | | Synthesis | A solution of methyl 2-methylnicotinate (35.2 g, 234 mmol) in 275 ml of dry ether was added dropwise to a vigorously stirred suspension of LiAlH4 (13.3 g, 350 mmol) in 600 ml of anhydrous ether. The reaction mixture was heated and refluxed in an oil bath at 55°C for 1.5 h and subsequently cooled to 0°C. H2O (64 ml) was added slowly dropwise, and the reaction was carried out for 1 h. The supernatant was decanted. The remaining suspension was extracted with ether. All organic phases were combined, dried over MgSO4 and the solvent was evaporated to give 29.9 g (234 mmol, 100% yield) of 3-(hydroxymethyl)-2-methylpyridine, the product being an orange-colored oil; GC analysis showed 100% purity. | | References | [1] Patent: US2002/49316, 2002, A1
[2] Patent: US2005/124586, 2005, A1. Location in patent: Page/Page column 9-10
[3] Patent: WO2009/147211, 2009, A1. Location in patent: Page/Page column 25
[4] Patent: WO2009/42694, 2009, A1. Location in patent: Page/Page column 75
[5] Patent: US2004/6114, 2004, A1. Location in patent: Page 71 |
| | (2-Methyl-pyridin-3-yl)-methanol Preparation Products And Raw materials |
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