4-Ethylpyridine
- CAS No.
- 536-75-4
- Chemical Name:
- 4-Ethylpyridine
- Synonyms
- ETHYLPYRIDINE;4-ethyl-pyridin;4-ethvlpvridine;g-Ethylpyridine;4-ETHYLPYRIDINE;4-ETHANOLPYRIDINE;Pyridine, 4-ethyl-;4-Ethylpyridine>4-Ethylpyridine,98%;GAMMA-ETHYLPYRIDINE
- CBNumber:
- CB8212485
- Molecular Formula:
- C7H9N
- Molecular Weight:
- 107.15
- MOL File:
- 536-75-4.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/6/21 13:03:34
| Melting point | -91 °C |
|---|---|
| Boiling point | 168 °C (lit.) |
| Density | 0.942 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | 118 °F |
| storage temp. | Flammables area |
| solubility | 107g/l |
| form | Liquid |
| pka | pK1:5.87(+1) (25°C) |
| color | Clear colorless to yellow |
| PH | 10 (100g/l, H2O, 20℃) |
| Water Solubility | 34 g/L |
| Merck | 14,3849 |
| BRN | 106481 |
| Dielectric constant | 10.98 |
| LogP | 1.650 |
| CAS DataBase Reference | 536-75-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 4-(C2H5)-pyridine(536-75-4) |
| EPA Substance Registry System | 4-Ethylpyridine (536-75-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H226-H315-H319-H335 | |||||||||
| Precautionary statements | P210-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 10-36/37/38-20/21/22 | |||||||||
| Safety Statements | 26-36-36/37/39-16 | |||||||||
| RIDADR | UN 2924 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 8 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29333999 | |||||||||
| NFPA 704 |
|
4-Ethylpyridine price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 112437 | 4-Ethylpyridine 98% | 536-75-4 | 25G | ₹1558.8 | 2022-06-14 | Buy |
| TCI Chemicals (India) | E0170 | 4-Ethylpyridine min. 98.0 % | 536-75-4 | 25ML | ₹6000 | 2022-05-26 | Buy |
| TCI Chemicals (India) | E0170 | 4-Ethylpyridine min. 98.0 % | 536-75-4 | 100ML | ₹24900 | 2022-05-26 | Buy |
| TCI Chemicals (India) | E0170 | 4-Ethylpyridine min. 98.0 % | 536-75-4 | 500ML | ₹60200 | 2022-05-26 | Buy |
4-Ethylpyridine Chemical Properties,Uses,Production
Chemical Properties
clear colorless to yellowish liquid. Very powerful, sweet-green, in the pure state nauseating, in dilution slightly minty odour with sweet-herbaceous, mildly tarrypungent undertones. There is a certain similarity between the odour of mushrooms and dry-rotted wood. In suitable dilution, actually, a pleasant odour.
Uses
4-Ethylpyridine is used to study the influence of counter-anion concentration on analyte retention.
Uses
4-Ethyl pyridine is used as a monomer in polymer
chemistry.
4-Ethylpyridine could find use in perfume compositions since it gives very interesting effects with Vetiver, Oakmoss, Hydroquinone dimethylether, Amylsalicylate, Coumarin, Lavender, etc., and in minute traces in certain florals, e.g. Hyacinth and Tuberose, also for “bouquetting” purposes in floral fragrances describing flowers from the floor of the woods, Muguet, Violet, etc. where the sweet-earthy, fungal notes can be applied artistically with pleasant effect.
Production Methods
4-Ethylpyridine is produced by Wolff-Kishner reduction of 4-Acetylpyridine.
General Description
4-Ethylpyridine undergoes metal-ligand interaction with Zn-porphyrin which can be studied by mass spectrometry.
Contact allergens
4-Ethyl-pyridine is used as a monomer in polymer chemistry
Purification Methods
Dry 4-ethylpyridine with BaO, and fractionally distil it. Also purified by converting to the picrate, recrystalising and the free base is regenerated and distilled. [Beilstein 20/6 V 10.]
4-Ethylpyridine Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Biokemix | +91 (40) 6662-6366 | New Delhi, India | 487 | 50 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| HiMedia Laboratories | 91-22-61471919 | Maharashtra, India | 1843 | 58 | Inquiry |
| Innovative | 07942565925 | Mumbai, India | 617 | 58 | Inquiry |
| Arene Life Sciences Limited | 09866147700 | Hyderabad, India | 166 | 58 | Inquiry |
| Quiver Technologies | 08048371749Ext 307 | Hyderabad, India | 169 | 58 | Inquiry |
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | China | 6990 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29897 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Biokemix | 50 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| Alfa Aesar | 58 |
| HiMedia Laboratories | 58 |
| Innovative | 58 |
| Arene Life Sciences Limited | 58 |
| Quiver Technologies | 58 |
| Shanghai UCHEM Inc. | 58 |
| career henan chemical co | 58 |
| Chongqing Chemdad Co., Ltd | 58 |