3-Pyridineethaneamine
- CAS No.
- 20173-24-4
- Chemical Name:
- 3-Pyridineethaneamine
- Synonyms
- 2-(pyridin-3-yl)ethan-1-aMine;3-Pyridineethanamine;3-(2-AMINOETHYL)PYRIDINE;Aminoethylpyridine;RARECHEM AL BW 0249;3-AMINOETHYLPYRIDINE;3-Pyridineethylamine;3-pyridineethaneamine;2-(3-PYRIDYL)ETHYLAMINE;2-(3-Pyridyl)ethanamine
- CBNumber:
- CB0318086
- Molecular Formula:
- C7H10N2
- Molecular Weight:
- 122.17
- MDL Number:
- MFCD00191604
- MOL File:
- 20173-24-4.mol
- MSDS File:
- SDS
| Boiling point | 119-120°C 19mm |
|---|---|
| Density | 1.04 |
| refractive index | 1.5518 |
| Flash point | 119-120°C/19mm |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | clear liquid |
| pka | 9.29±0.10(Predicted) |
| color | Colorless to Almost colorless |
| Specific Gravity | 1.04 |
| Water Solubility | Slightly soluble in water. |
| Sensitive | Air Sensitive |
| BRN | 111288 |
| InChI | 1S/C7H10N2/c8-4-3-7-2-1-5-9-6-7/h1-2,5-6H,3-4,8H2 |
| InChIKey | NAHHNSMHYCLMON-UHFFFAOYSA-N |
| SMILES | NCCc1cccnc1 |
| CAS DataBase Reference | 20173-24-4(CAS DataBase Reference) |
| UNSPSC Code | 12352200 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
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|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H315-H318-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 34-41-37/38 | |||||||||
| Safety Statements | 26-36/37/39-39 | |||||||||
| RIDADR | 2735 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29333990 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Eye Dam. 1 Skin Irrit. 2 STOT SE 3 |
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| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704 |
|
3-Pyridineethaneamine price More Price(58)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | CDS003709 | 3-(2-aminoethyl)pyridine Aldrich | 20173-24-4 | 250mg | $70.4 | 2026-04-30 | Buy |
| TCI Chemical | A1336 | 3-(2-Aminoethyl)pyridine >98.0%(GC)(T) | 20173-24-4 | 5g | $96 | 2026-04-30 | Buy |
| TCI Chemical | A1336 | 3-(2-Aminoethyl)pyridine >98.0%(GC)(T) | 20173-24-4 | 25g | $450 | 2026-04-30 | Buy |
| AstaTech | 51507 | 3-AMINOETHYLPYRIDINE 95% | 20173-24-4 | 1G | $57 | 2026-04-30 | Buy |
| AstaTech | 51507 | 3-AMINOETHYLPYRIDINE 95% | 20173-24-4 | 5G | $172 | 2026-04-30 | Buy |
3-Pyridineethaneamine Chemical Properties,Uses,Production
Chemical Properties
Colorless liquid
Uses
3-(2-Aminoethyl)pyridine has been used in the synthesis of urea.
Synthesis
6443-85-2
20173-24-4
The general procedure for the synthesis of 3-(2-aminoethyl)pyridine from 3-pyridylacetonitrile was as follows: 2-(pyridin-3-yl)acetonitrile (1 g, 8.47 mmol, 1.00 eq.), nickel ryenne (1 g, 17.24 mmol, 1.00 eq.) and ammonium hydroxide (3 mL) were dissolved in methanol (15 mL). The mixture was stirred and reacted overnight at room temperature and 1 atm hydrogen atmosphere. Upon completion of the reaction, the catalyst was removed by filtration through a diatomaceous earth pad and washed several times with methanol. The filtrate and washings were combined and concentrated in vacuum to give 940 mg (45% yield) of 2-(pyridin-3-yl)ethylamine as a yellow oil.LC-MS analysis: (ES, m/z): 164 [M + CH3CN + H]+, 123 [M + H]+, 106.
References
[1] Patent: WO2013/155338, 2013, A2. Location in patent: Page/Page column 180
[2] Patent: US2015/329503, 2015, A1. Location in patent: Paragraph 0720; 0721
[3] Patent: US6017919, 2000, A
[4] Journal of the American Chemical Society, 1980, vol. 102, # 17, p. 5530 - 5538
[5] Journal of the American Chemical Society, 1955, vol. 77, p. 6554,6556
3-Pyridineethaneamine Preparation Products And Raw materials
Raw materials
1of4
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Wuhan Chemwish Technology Co., Ltd | 86-027-67849912 | sales@chemwish.com | China | 35884 | 56 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| Shanghai Sinch Parmaceuticals Tech. Co. Ltd. | +86-21-54098501 | sales@sinch.com.cn | China | 11592 | 64 |
| Pure Chemistry Scientific Inc. | 001-857-928-2050 or 1-888-588-9418 | sales@chemreagents.com | United States | 10174 | 62 |
| Nanjing Chemlin Chemical Co., Ltd | 025-83697070 13770331960 | info@chemlin.com.cn | China | 16305 | 64 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
View Lastest Price from 3-Pyridineethaneamine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-06-25 | 3-(2-Aminoethyl)pyridine
20173-24-4
|
$1.10 | 1g | 99.0% min | 100 tons min | Shaanxi Dideu Medichem Co. Ltd | |
 |
2021-08-12 | 3-Pyridineethaneamine
20173-24-4
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2021-07-02 | 3-(2-Aminoethyl)pyridine
20173-24-4
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd |
-
- 3-(2-Aminoethyl)pyridine
20173-24-4
- $1.10
- 99.0% min
- Shaanxi Dideu Medichem Co. Ltd
-
- 3-Pyridineethaneamine
20173-24-4
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 3-(2-Aminoethyl)pyridine
20173-24-4
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
