Ethylenediamine sulfate

Base Information

• Chemical Name: Ethylenediamine sulfate
• CAS No.: 22029-36-3
• Molecular Formula: C2H10N2O4S
• Molecular Weight: 158.178
• Hs Code.: 2921219000
• European Community (EC) Number: 244-733-6
• NSC Number: 243631
• UNII: 97H872Y4VB
• DSSTox Substance ID: DTXSID70885189
• Wikidata: Q27272015
• Mol file: 22029-36-3.mol

Synonyms:1,2-diaminoethane;1,2-ethanediamine;edamine;ethane-1,2-diamine;ethyl diamine;ethylenediamine;ethylenediamine (1:1) sulfate;ethylenediamine (1:1) sulfite;ethylenediamine conjugate acid;ethylenediamine dihydrobromide;ethylenediamine dihydrochloride;ethylenediamine dihydrogen iodide;ethylenediamine dihydroiodide;ethylenediamine dinitrate;ethylenediamine hydrochloride;ethylenediamine monohydrochloride;ethylenediamine phosphate;ethylenediamine sulfate;ethylenediamine, 3H-labeled cpd

Chemical Property of Ethylenediamine sulfate

Chemical Property:

• Vapor Pressure: 1.43E-07mmHg at 25°C
• Melting Point: 8.5oC
• Boiling Point: 401.6 °C at 760 mmHg
• Flash Point: 196.7 °C
• PSA: 135.02000
• Density: 1.159 g/cm³
• LogP: 0.73240
• Storage Temp.: Store below +30°C.
• Water Solubility.: almost transparency
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 1
• Exact Mass: 158.03612798
• Heavy Atom Count: 9
• Complexity: 87.3

Purity/Quality:

98%,99%, ^*data from raw suppliers

Ethylenediamine Sulfate >98.0%(T) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(CN)N.OS(=O)(=O)O

Technology Process of Ethylenediamine sulfate

There total 2 articles about Ethylenediamine sulfate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

ethylenediamine (107-15-3,85404-18-8) → ethylenediammonium sulfate (22029-36-3,25723-52-8)

Guidance literature:

With sulfuric acid; In water; Product distribution / selectivity;

Reference yield:

sulfuric acid (7664-93-9) + water (7732-18-5) + N,N'-ethanediyl-bis-μ-imido-disulfuric acid ; potassium salt → ethylenediammonium sulfate (22029-36-3,25723-52-8)

Guidance literature:

Bei laengerem Kochen;

Reference yield:

ethylenediammonium sulfate (22029-36-3,25723-52-8) → ethylenediamine (107-15-3,85404-18-8)

Guidance literature:

With ammonia; In water; Purification / work up;

upstream raw materials:

sulfuric acid

water

ethylenediamine

Downstream raw materials:

N,N,N,N,-tetramethylethylenediamine

ethylenediamine

Refernces

• 1、 Khoma,Gel’mbol’dt,Ennan,Baumer,Puzan,Koksharova,Mazepa. "Onium salts of sulfur-containing oxyanions resulting from reaction of sulfur(IV) oxide with aqueous solutions of 1,2-diamines and morpholine". . p. 736 - 745. Retrieved 2017.
• 2、 Srinivasan, Bikshandarkoil R.,Khandolkar, Savita S.,Jyai, Rita N.,Ravikumar, Krishnan,Sridhar, Balasubramanian,Natarajan, Subramanian. "Structural and spectral characterization of a new non-centrosymmetric organic thiosulfate". . p. 235 - 241. Retrieved 2013.