| Company Name: |
HBCChem, Inc. |
| Tel: |
+1-510-219-6317 |
| Email: |
sales@hbcchem.com |
| Company Name: |
BePharm Ltd |
| Tel: |
400-685-9117 |
| Email: |
market@bepharm.com |
3-Propylpyridine manufacturers
- 3-propylpyridine
-
- $1.00
-
2026-08-07
- CAS:4673-31-8
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 100000KG
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| | 3-Propylpyridine Basic information |
| Product Name: | 3-Propylpyridine | | Synonyms: | 1-(3-Pyridyl)propane;3-propyl-pyridin;Pyridine, 5-propyl;3-N-PROPYL PYRIDINE;Pyridine, 3-propyl-;Einecs 225-122-3;3-Propylpyridine | | CAS: | 4673-31-8 | | MF: | C8H11N | | MW: | 121.18 | | EINECS: | 225-122-3 | | Product Categories: | | | Mol File: | 4673-31-8.mol |  |
| | 3-Propylpyridine Chemical Properties |
| Melting point | 163 °C | | Boiling point | 75-77 °C(Press: 16 Torr) | | density | 0.9264 g/cm3 | | storage temp. | Inert atmosphere,Room Temperature | | pka | 5.56±0.10(Predicted) | | Odor | at 0.10 % in propylene glycol. sweet musty beany earthy woody | | Appearance | Colorless to light yellow Liquid | | Odor Type | beany | | LogP | 2.359 (est) | | EPA Substance Registry System | 3-Propylpyridine (4673-31-8) |
| | 3-Propylpyridine Usage And Synthesis |
| Synthesis | The general procedure for the synthesis of 3-propylpyridine from ethyl iodide was as follows: i) n-butyllithium (BuLi, 1.6 M hexane solution, 15.4 mL, 25 mmol) was added drop-wise to a tetrahydrofuran (THF, 35 mL) solution of diisopropylamine (3.53 mL, 24.7 mmol) at 0 °C. After 30 min, hexamethylphosphorotriamine (HMPA , 15.7 g, 24.7 mmol) was added and the mixture was kept at 0 °C for 15 min. Subsequently, a THF (10 mL) solution of 3-methylpyridine (2.3 g, 24.7 mmol) was added dropwise.After 30 min, a THF (10 mL) solution of ethyl iodide (EtI, 3.45 g, 24.7 mmol) was added dropwise.The reaction mixture was stirred for 1 h at room temperature. After completion of the reaction, the mixture was poured into 10% hydrochloric acid (HCl) solution. The aqueous phase was extracted with ether (Et2O), the organic phase was washed with water, dried over anhydrous sodium sulfate and concentrated under vacuum to give a yellow oily product (300 mg, 10% yield), which could be used in subsequent steps without further purification. | | References | [1] Patent: WO2007/71358, 2007, A1. Location in patent: Page/Page column 32-33 |
| | 3-Propylpyridine Preparation Products And Raw materials |
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