Bis[2-(2-aminoethoxy)ethyl] Ether - Names and Identifiers
Name | 3,6,9-trioxaundecamethylenediamine
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Synonyms | Tetraethylene glycol diamine 1,11-Diamino-3,6,9-trioxaundecane 3,6,9-Trioxaundecane-1,11-diamine Bis[2-(2-aminoethoxy)ethyl] Ether 3,6,9-trioxaundecamethylenediamine 2,2-[Oxybis(ethyleneoxy)]diethanamine 2,2-Oxybis(ethyleneoxy)bis(ethaneamine) 2,2-[Oxybis(ethyleneoxy)]bis(ethanamine)
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CAS | 929-75-9
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EINECS | 213-206-2 |
InChIKey | NIQFAJBKEHPUAM-UHFFFAOYSA-N |
Bis[2-(2-aminoethoxy)ethyl] Ether - Physico-chemical Properties
Molecular Formula | C8H20N2O3
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Molar Mass | 192.26 |
Density | 1.2892 g/cm3 |
Boling Point | 127 °C / 1.7mmHg |
pKa | 9.04±0.10(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
Refractive Index | 1.440 |
Physical and Chemical Properties | EPA Chemical Information Ethanamine, 2,2 '-[oxybis(2,1-ethanediyloxy)]bis- (929-75-9) |
Use | Use hydrophilic, homo-bifunctional linkers, for example, for the preparation of biotinylation reagent 1, for the preparation of dendrimers 2 and for the preparation of Macrocyclic Compounds 3. |
Bis[2-(2-aminoethoxy)ethyl] Ether - Risk and Safety
Hazard Symbols | Xi - Irritant
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Risk Codes | R37/38 - Irritating to respiratory system and skin.
R41 - Risk of serious damage to eyes
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Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S39 - Wear eye / face protection.
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WGK Germany | 3 |
HS Code | 29221990 |
Bis[2-(2-aminoethoxy)ethyl] Ether - Upstream Downstream Industry
Bis[2-(2-aminoethoxy)ethyl] Ether - Introduction
3,6, is an organic compound with the chemical formula C11H26N2O3. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: 3,6, is solid and can be white or light yellow crystalline.
-Solubility: It is soluble in common organic solvents, such as alcohols, ethers and ketones.
-Melting point: Its melting point is usually between 85-95°C.
-Stability: 3,6, is a relatively stable compound, but it may decompose at high temperatures or when in contact with strong oxidants.
Use:
-Coordination chemistry: Since 3,6, Zn contains two amine groups and multiple ether bonds, it can be used as a synthesis intermediate for coordination ligands or metal complexes.
-Electrodeposition: It can be used as an electrolyte additive for electrodeposition of metals such as copper, nickel and zinc. It helps to improve the performance and quality of electrodeposition.
Method:
3,6, there are many preparation methods, common methods include:
-Add amine to the alcohol solution, react it with vinyl bromide, and then remove the halogen acid.
-React 5-dimethoxy p-chloroaniline with 1,10-Dibromooctane to obtain 3,6, 2.
Safety Information:
- 3,6, Can cause eye and skin irritation, rinse with water immediately after contact.
-Wear appropriate personal protective equipment such as lab gloves and goggles during use.
-Avoid inhaling dust or vapor and use it in a well-ventilated place if necessary.
-Avoid direct contact with oxidants during storage and operation to avoid fire or explosion.
-Strictly follow the relevant safety procedures and dispose of waste in the correct way.
Last Update:2024-04-10 22:29:15