3,6,9,12,15,18-Hexaoxaeicosane-1,20-diamine

Base Information

Chemical Name:3,6,9,12,15,18-Hexaoxaeicosane-1,20-diamine
CAS No.:76927-70-3
Molecular Formula:C₁₄H₃₂N₂O₆
Molecular Weight:324.418
Hs Code.:
Mol file:76927-70-3.mol

Synonyms:1,20-Diamino-3,6,9,12,15,18-hexaoxaeicosane

Suppliers and Price of 3,6,9,12,15,18-Hexaoxaeicosane-1,20-diamine

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

purepeg
H2N-PEG6-CH2CH2NH2 min.97%
250 mg
$ 149.00

BroadPharm
Amino-PEG6-amine 97%
1 G
$ 415.00

BroadPharm
Amino-PEG6-amine 97%
500 MG
$ 290.00

BroadPharm
Amino-PEG6-amine 97%
250 MG
$ 165.00

Activate Scientific
H2N-PEG6-CH2CH2NH2 95+%
1 g
$ 532.00

Activate Scientific
H2N-PEG6-CH2CH2NH2 95+%
250 mg
$ 258.00

Acrotein
H2N-PEG6-CH2CH2NH2 97%
0.5g
$ 275.00

Aaron Chemicals
Amino-PEG6-amine 95%
5g
$ 930.00

Aaron Chemicals
Amino-PEG6-amine 95%
1g
$ 376.00

Aaron Chemicals
Amino-PEG6-amine 95%
250mg
$ 161.00

Total 12 raw suppliers

Chemical Property of 3,6,9,12,15,18-Hexaoxaeicosane-1,20-diamine

Chemical Property:

Solubility.:Soluble in Water, DMSO, DCM, DMF

Purity/Quality:

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

H2N-PEG6-CH2CH2NH2 min.97% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Description Amino-PEG6-Amine is a PEG linker with two amino groups. The amino groups are reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.
Uses 3,6,9,12,15,18-Hexaoxaeicosane-1,20-diamine is an intermediate in the synthesis of O-(2-Aminoethyl)-O’-[2-(Boc-amino)ethyl]pentaethylene Glycol (A608865), a heterobifunctional polyethyleneglycol (PEG) derivative used in the preparation of intramolecular linking agents.

Technology Process of 3,6,9,12,15,18-Hexaoxaeicosane-1,20-diamine

There total 2 articles about 3,6,9,12,15,18-Hexaoxaeicosane-1,20-diamine 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: 70.0%

: 76927-71-4
1,20-Diphthalimido-3,6,9,12,15,18-hexaoxaeicosane

: 76927-70-3,892154-56-2
1,20-Diamino-3,6,9,12,15,18-hexaoxaeicosane

Guidance literature:: With hydrazine hydrate; In ethanol;
DOI:10.1021/jo00328a015

Reference yield:

: 56930-39-3,27252-69-3
1,20-dichloro-3,6,9,12,15,18-hexaoxatetradecane

: 76927-70-3,892154-56-2
1,20-Diamino-3,6,9,12,15,18-hexaoxaeicosane

Guidance literature:: Multi-step reaction with 2 steps

1: 70 percent / hexadecyltri-n-butylphosphonium bromide / toluene

2: 70 percent / Hydrazine monohydrate / ethanol

With cetyltributylphosphonium bromide; hydrazine hydrate; In ethanol; toluene;
DOI:10.1021/jo00328a015