Ethylamine hydrochloride
- CAS No.
- 557-66-4
- Chemical Name:
- Ethylamine hydrochloride
- Synonyms
- ETHYLAMMONIUM CHLORIDE;ETHANAMINE HYDROCHLORIDE;ETHYLAMINE HCL;EACl;MONOETHYLAMINE HYDROCHLORIDE;MONOETHYLAMINE HCL;Ethanamine HCl;MonethylamineHCl;CH3CH2NH3Cl (EACl);Ethylammoniumchlorid
- CBNumber:
- CB5133635
- Molecular Formula:
- C2H8ClN
- Molecular Weight:
- 81.54
- MDL Number:
- MFCD00012885
- MOL File:
- 557-66-4.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Ethylammonium chloride for synthesis | 8.00874 | 250g | $58.6 |
| Ethylammonium chloride for synthesis | 8.00874 | 1kg | $146 |
| Ethylamine hydrochloride 98% | 232831 | 100g | $116 |
| Ethylamine Hydrochloride >98.0%(N) | E0205 | 25g | $28 |
| Ethylamine Hydrochloride >98.0%(N) | E0205 | 500g | $109 |
| More product size | |||
| Melting point | 107-108 °C(lit.) |
|---|---|
| Boiling point | 95.79°C (rough estimate) |
| Density | 1,22 g/cm3 |
| refractive index | 1.4202 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | soluble |
| form | Solid |
| color | White to Off-White |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| Merck | 14,3762 |
| BRN | 3589312 |
| Stability | Hygroscopic |
| InChI | 1S/C2H7N.ClH/c1-2-3;/h2-3H2,1H3;1H |
| InChIKey | XWBDWHCCBGMXKG-UHFFFAOYSA-N |
| SMILES | Cl[H].CCN |
| CAS DataBase Reference | 557-66-4(CAS DataBase Reference) |
| FDA UNII | 70CJ09IE3A |
| EPA Substance Registry System | Ethylamine hydrochloride (557-66-4) |
| UNSPSC Code | 12352107 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | KH2495000 | |||||||||
| F | 3-10-23 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29211980 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Toxicity | LD50 orally in Rabbit: > 3200 mg/kg | |||||||||
| NFPA 704 |
|
Ethylamine hydrochloride price More Price(30)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.00874 | Ethylammonium chloride for synthesis | 557-66-4 | 250g | $58.6 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.00874 | Ethylammonium chloride for synthesis | 557-66-4 | 1kg | $146 | 2026-04-30 | Buy |
| Sigma-Aldrich | 232831 | Ethylamine hydrochloride 98% | 557-66-4 | 100g | $116 | 2023-06-20 | Buy |
| TCI Chemical | E0205 | Ethylamine Hydrochloride >98.0%(N) | 557-66-4 | 25g | $28 | 2026-04-30 | Buy |
| TCI Chemical | E0205 | Ethylamine Hydrochloride >98.0%(N) | 557-66-4 | 500g | $109 | 2026-04-30 | Buy |
Ethylamine hydrochloride Chemical Properties,Uses,Production
Chemical Properties
white to off-white crystals
Uses
Ethylamine Hydrochloride a chemical used in various chemical organic syntheses and biological studies. It is used in production of resins and rubber latex; also used in oil refining and organic syntheses.
Preparation
Ethylamine can be synthesized by ethanol and ammonia are combined in the presence of an oxide catalyst:
CH3CH2OH + NH3 → CH3CH2NH2 + H2O
Ethylamine could then be solvent extracted or boiled out of hoffman turned to Hydrochloride with HCl and then freebased with caustic to be distilled pure.
of course an excess of caustic when freebasing would be a good idea as it would hold onto most of the water created from the basing of a hydrochloride with caustic.
Application
Ethylaminehydrochloride is used as a raw material for organic synthesis. Its free base ethylamine is used in the diethyldiazene, dimethylolethyltriazone, ethylcyanopyrolidone disperse and 1,3-diethylthiourea. It is a precursor used for the preparation of benzilnitrate, detergents, rayon, rocket propellant and alkyl isocyanates, which finds application in the manufacture of pharmaceuticals.
Purification Methods
Crystallise the hydrochloride from absolute EtOH or MeOH/CHCl3, wash with dry ether and dry it in a vacuum. [Beilstein 4 IV 310.]
Precautions
Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.
Ethylamine hydrochloride Preparation Products And Raw materials
Raw materials
Preparation Products
1of2
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Xiamen Wonderful Bio Technology Co., Ltd. | +8613043004613 | Sara@xmwonderfulbio.com | China | 283 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20120 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21585 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29812 | 58 |
| Cangzhou Wanyou New Material Technology Co.,Ltd | 18631714998 | sales@czwytech.com | CHINA | 904 | 58 |
| Shanghai Longyu Biotechnology Co., Ltd. | info@longyupharma.com | China | 2430 | 58 | |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5600 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
View Lastest Price from Ethylamine hydrochloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-09 | Ethylamine hydrochloride
557-66-4
|
$1.00-8.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2026-05-28 | Ethylamine hydrochloride
557-66-4
|
$19.00 | 1KG | 99.% | 50 ton | Hebei Chuanghai Biotechnology Co,.LTD | |
 |
2024-01-18 | Ethylamine hydrochloride
557-66-4
|
$66.00 | 1kg | 99% | 90000 | Xiamen Wonderful Bio Technology Co., Ltd. |
-
- Ethylamine hydrochloride
557-66-4
- $1.00-8.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Ethylamine hydrochloride
557-66-4
- $19.00
- 99.%
- Hebei Chuanghai Biotechnology Co,.LTD
-
- Ethylamine hydrochloride
557-66-4
- $66.00
- 99%
- Xiamen Wonderful Bio Technology Co., Ltd.
