O,O'-Bis(2-aminoethyl)octadecaethylene glycol

Base Information

• Chemical Name: O,O'-Bis(2-aminoethyl)octadecaethylene glycol
• CAS No.: 892154-56-2
• Molecular Formula: C₁₄H₃₂N₂O₆
• Molecular Weight: 324.418
• DSSTox Substance ID: DTXSID80583361
• Wikidata: Q82474927
• Mol file: 892154-56-2.mol

Synonyms:O,O'-Bis(2-aminoethyl)octadecaethylene glycol;892154-56-2;Amino-PEG19-amine;3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57-NONADECAOXANONAPENTACONTANE-1,59-DIAMINE;2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanamine;1260522-55-1;SCHEMBL454356;DTXSID80583361;PEPHTALHHSCONG-UHFFFAOYSA-N;AKOS026745433;BP-28067;G63787

Chemical Property of O,O'-Bis(2-aminoethyl)octadecaethylene glycol

Chemical Property:

• Vapor Pressure: 4.22E-26mmHg at 25°C
• Refractive Index: 1.469
• Boiling Point: 807.2°C at 760 mmHg
• Flash Point: 421.8°C
• PSA: 227.41000
• Density: 1.097g/cm³
• LogP: 0.61980
• XLogP3: -4.5
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 21
• Rotatable Bond Count: 58
• Exact Mass: 896.56682845
• Heavy Atom Count: 61
• Complexity: 702

Purity/Quality:

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

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN)N

Technology Process of O,O'-Bis(2-aminoethyl)octadecaethylene glycol

There total 48 articles about O,O'-Bis(2-aminoethyl)octadecaethylene glycol 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: 97.0%

→ 3,6-dioxa-1,8-diaminooctane (929-59-9,892154-56-2)

Guidance literature:

Reference yield: 97.0%

Tetraethylene glycol (112-60-7) → 2-[2-[2-[2-aminoethoxy]ethoxy]ethoxy]ethylamine (929-75-9,892154-56-2)

Guidance literature:

With (carbonyl)(chloro)(hydrido)tris(triphenylphosphine)ruthenium(II); ammonia; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; In tert-Amyl alcohol; at 140 ℃; for 20h; Inert atmosphere; Cooling;

Reference yield: 93.0%

1,11-diazido-3,6,9-trioxaundecane (101187-39-7,82055-94-5) → 2-[2-[2-[2-aminoethoxy]ethoxy]ethoxy]ethylamine (929-75-9,892154-56-2)

Guidance literature:

With hydrogen; palladium on barium sulfate; In ethanol; water; for 30h; under 760 Torr;

DOI:10.1016/S0040-4039(98)01348-3

upstream raw materials:

1,8-diphthalimido-3,6-dioxaoctane

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

1,2-bis(2-chloroethoxy)ethane

1,8-diazido-3,6-dioxaoctane

Downstream raw materials:

(2S)-2r,3t-bis-benzyloxymethyl-1,4,10,13-tetraoxa-7,16-diaza-cyclooctadecane-6,17-dione

3-(5-tert-Butyl-4-hydroxy-2,3-dimethyl-phenyl)-N-[2-(2-{2-[3-(5-tert-butyl-4-hydroxy-2,3-dimethyl-phenyl)-propionylamino]-ethoxy}-ethoxy)-ethyl]-propionamide

10,13-bis-(toluene-4-sulfonyl)-1,4-dioxa-7,10,13,16-tetraaza-cyclooctadecane-8,15-dione

1,3,12,14-tetraaza-6,9,17,20,25,28-hexaoxabicyclo<12.8.8>triacontane-2,13-dithione