ChemicalBook >> CAS DataBase List >>Diethylamine hydrochloride
Diethylamine hydrochloride
- CAS No.
- 660-68-4
- Chemical Name:
- Diethylamine hydrochloride
- Synonyms
- METHYLTHIONINIUM CHLORIDE;DIETHYLAMINE HCL;METHYLTHIONINE CHLORIDE;METHYLENE BLUE SOLUTION;DIETHYLAMMONIUM CHLORIDE;CI 52015;S NO 1038;SWISS BLUE;CI NO 52015;Diethylaminium
- CBNumber:
- CB6854087
- Molecular Formula:
- C4H12ClN
- Molecular Weight:
- 109.6
- MDL Number:
- MFCD00012499
- MOL File:
- 660-68-4.mol
- MSDS File:
- SDS
Last updated:2026-01-13 11:24:44
| Product description | Number | Pack Size | Price |
| Diethylammonium chloride for synthesis | 8.20393 | 5G | $41.4 |
| Diethylammonium chloride for synthesis | 8.20393 | 250g | $55.5 |
| Diethylammonium chloride for synthesis | 8.20393 | 1kg | $113 |
| Diethylammonium chloride for synthesis | 8.20393 | 25kg | $637 |
| Diethylamine hydrochloride ReagentPlus , 99% | 127744 | 100g | $42.9 |
| More product size | |||
| Melting point | 227-230 °C(lit.) |
|---|---|
| Boiling point | 320-330 °C |
| bulk density | 1100kg/m3 |
| Density | 1.0 g/mL at 20 °C |
| vapor pressure | <0.00001 hPa (20 °C) |
| refractive index | 1.5320 (estimate) |
| Flash point | 320-330°C |
| storage temp. | Store below +30°C. |
| solubility | H2O: soluble50mg/mL, clear, colorless |
| form | Liquid |
| color | White to off-white |
| Specific Gravity | 1.0475 (21℃) |
| PH | 4.5-6.5 (10g/l, H2O, 20℃) |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| Merck | 14,3111 |
| BRN | 3590084 |
| InChI | 1S/C4H11N.ClH/c1-3-5-4-2;/h5H,3-4H2,1-2H3;1H |
| InChIKey | HDITUCONWLWUJR-UHFFFAOYSA-N |
| SMILES | Cl.CCNCC |
| LogP | -1.3 at 20℃ |
| CAS DataBase Reference | 660-68-4(CAS DataBase Reference) |
| FDA UNII | ZE9V3G1135 |
| EPA Substance Registry System | Diethylamine hydrochloride (660-68-4) |
| UNSPSC Code | 12352107 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302+H332-H311-H314-H317-H335 | |||||||||
| Precautionary statements | P260-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 10-36/37/38 | |||||||||
| Safety Statements | 26-39-7-24/25-36 | |||||||||
| RIDADR | UN 1993 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | SP5740000 | |||||||||
| F | 21 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29211200 | |||||||||
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
|||||||||
| Hazard Classifications | Acute Tox. 3 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral Eye Dam. 1 Skin Corr. 1A Skin Sens. 1 STOT SE 3 |
|||||||||
| Toxicity | LD50 orally in Rabbit: 9900 mg/kg | |||||||||
| NFPA 704 |
|
Diethylamine hydrochloride price More Price(38)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.20393 | Diethylammonium chloride for synthesis | 660-68-4 | 5G | $41.4 | 2025-07-31 | Buy |
| Sigma-Aldrich | 8.20393 | Diethylammonium chloride for synthesis | 660-68-4 | 250g | $55.5 | 2025-07-31 | Buy |
| Sigma-Aldrich | 8.20393 | Diethylammonium chloride for synthesis | 660-68-4 | 1kg | $113 | 2025-07-31 | Buy |
| Sigma-Aldrich | 8.20393 | Diethylammonium chloride for synthesis | 660-68-4 | 25kg | $637 | 2025-07-31 | Buy |
| Sigma-Aldrich | 127744 | Diethylamine hydrochloride ReagentPlus , 99% | 660-68-4 | 100g | $42.9 | 2025-07-31 | Buy |
Diethylamine hydrochloride Chemical Properties,Uses,Production
Chemical Properties
white to off-white crystals or crystalline powder
Uses
Diethylamine hydrochloride acts as a precursor of atrazine and lysergic acid diethylamide. It is also used as a reactant in the production of dyes and pharmaceutical compounds such as ranitidine. Further, it is used in Mannich reaction with paraformaldehyde. In addition to this, it is employed in the synthesis of diethylaminoethyl (DEAE) cottons by reacting with cotton cellulose in the presence of sodium hydroxide.
Flammability and Explosibility
Not classified
Purification Methods
Crystallise salt from absolute EtOH. Also crystallise it from dichloroethane/MeOH. Hygroscopic. [Beilstein 4 III 113.]
Diethylamine hydrochloride Preparation Products And Raw materials
Raw materials
Preparation Products
1of2
Global( 519)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20128 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29735 | 60 |
| Hi-Tech Chemistry Corp | 0519-86626038 | yuhh@hitechem.com | CHINA | 810 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21597 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29832 | 58 |
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | sales@finerchem.com | China | 2950 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
View Lastest Price from Diethylamine hydrochloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-11-18 | Diethylamine hydrochloride
660-68-4
|
US $1.10 / g | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited | |
 |
2025-09-25 | Diethylammonium chloride
660-68-4
|
US $10.00-0.80 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2025-06-27 | Diethylamine hydrochloride
660-68-4
|
US $0.00-0.00 / KG | 1KG | 99% | 500000kg | Hebei Chuanghai Biotechnology Co., Ltd |
-
- Diethylamine hydrochloride
660-68-4
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
-
- Diethylammonium chloride
660-68-4
- US $10.00-0.80 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Diethylamine hydrochloride
660-68-4
- US $0.00-0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
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