Ethylenediamine dihydrochloride

  • CAS：333-18-6
  • purity：99%
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Details

Factory sells Ethylenediamine dihydrochloride 333-18-6 with sufficient production capacity

  • Molecular Formula: C2H8N2.2(HCl)
  • Molecular Weight: 133.021
  • Appearance/Colour: white crystalline powder 
  • Melting Point: >300 °C(lit.) 
  • Boiling Point: 119.7 °C at 760 mmHg 
  • Flash Point: 33.9 °C 
  • PSA： 52.04000 
  • Density: 1.159g/cm3 
  • LogP: 1.90840 

Ethylenediamine dihydrochloride(Cas 333-18-6) Usage

Safety Profile

Moderately toxic by ingestion. Experimental teratogenic and reproductive effects. When heated to decomposition it emits very toxic fumes of HCl and NOx.

Purification Methods

Crystallise the salt from H2O or H2O/EtOH. Wash the crystals with EtOH and dry them in vacuo. It sublimes on heating. [Beilstein 4 IV 1168.]

Definition

ChEBI: A hydrochloride that is the dihydrochloride of ethylenediamine.

InChI:InChI=1/C4H6N2O2/c1-2-8-4(7)3-6-5/h3H,2H2,1H3

333-18-6 Relevant articles

Synthesis, X-ray powder diffraction study, thermal analysis, Hirshfeld surface analysis and optical properties of new crystalline polymer: {(C2H10N2)(MnCl(NCS)2)2}n

Chouaib, Hassen,Kamoun, Slaheddine,Karoui, Sahel

, (2020/08/10)

Synthesis, structural and optical proper...

Identifying the roles of amino acids, alcohols and 1,2-diamines as mediators in coupling of haloarenes to arenes

Zhou, Shengze,Doni, Eswararao,Anderson, Greg M.,Kane, Ryan G.,Macdougall, Scott W.,Ironmonger, Victoria M.,Tuttle, Tell,Murphy, John A.

supporting information, p. 17818 - 17826 (2015/02/19)

Coupling of haloarenes to arenes has bee...

Synthesis of poly(galactaramides) from alkylene- and substituted alkylenediammonium galactarates

Kiely, Donald E.,Vishwanathan, Arvind,Jarman, Bevan P.,Manley-Harris, Merilyn

experimental part, p. 348 - 368 (2010/01/16)

Polyhydroxypolyamides (PHPAs) represent ...

Hydrolysis of cyclic ureas under microwave irradiation: Synthesis and characterization of 7,8-diaminopelargonic acid

Vasanthakumar, Ganga Ramu,Bhor, Vikrant M.,Surolia, Avadhesha

, p. 2633 - 2639 (2008/02/12)

A simple and efficient method for the sy...

333-18-6 Process route

ethylenediamine
107-15-3,85404-18-8

ethylenediamine

1,2-diaminoethane dihydrochloride
333-18-6

1,2-diaminoethane dihydrochloride

Conditions
Conditions Yield
With potassium chloride; nitric acid; In methanol;
N,N'-ethylenediphthalimide
607-26-1

N,N'-ethylenediphthalimide

1,2-diaminoethane dihydrochloride
333-18-6

1,2-diaminoethane dihydrochloride

Conditions
Conditions Yield
N,N'-ethylenediphthalimide; With potassium hydroxide; In water; at 20 ℃;
With hydrogenchloride; In water; pH=< 2;
99%

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