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Diethylamine hydrochloride

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Diethylamine hydrochloride Basic information

Product Name:
Diethylamine hydrochloride
Synonyms:
  • Diethyl-ammonium
  • Ethanamine,N-ethyl-,hydrochloride
  • n-ethylethanaminehydrochloride
  • n-ethyl-ethanaminhydrochloride
  • METHYLENE BLUE STAIN SOLUTION, LOEFFLER'S
  • METHYLENE BLUE WATER AND ALCOHOL SOLUBLE
  • METHYLENE BLUE ZF
  • METHYLENE BLUE, ZINC-FREE
CAS:
660-68-4
MF:
C4H12ClN
MW:
109.6
EINECS:
211-541-9
Product Categories:
  • Amine Salts
  • Nitrogen Compounds
  • Pharmaceutical Intermediates
  • Organic Building Blocks
  • 660-68-4
Mol File:
660-68-4.mol
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Diethylamine hydrochloride Chemical Properties

Melting point:
227-230 °C(lit.)
Boiling point:
320-330 °C
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
Specific Gravity
1.0475 (21℃)
color 
White to off-white
PH
4.5-6.5 (10g/l, H2O, 20℃)
Water Solubility 
soluble
Sensitive 
Hygroscopic
Merck 
14,3111
BRN 
3590084
LogP
-1.3 at 20℃
CAS DataBase Reference
660-68-4(CAS DataBase Reference)
EPA Substance Registry System
Diethylamine hydrochloride (660-68-4)
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Safety Information

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
21
TSCA 
Yes
HS Code 
29211200
Toxicity
LD50 orally in Rabbit: 9900 mg/kg

MSDS

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Diethylamine hydrochloride Usage And Synthesis

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

Diethylamine hydrochlorideSupplier

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