A3273712
1,11-Diamino-3,6,9-trioxaundecane , 98% , 929-75-9
Synonym(s):
2,2′-[Oxybis(ethylenoxy)]diethylamine
CAS NO.：929-75-9
Empirical Formula: C8H20N2O3
Molecular Weight: 192.26
MDL number: MFCD00628164
EINECS: 213-206-2
| Pack Size | Price | Stock | Quantity |
| 250MG | RMB319.20 | In Stock |
|
| 1G | RMB656.00 | In Stock |
|
| 5g | RMB2375.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 127 °C / 1.7mmHg |
| Density | 1.2892 g/cm3 |
| refractive index | 1.440 |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| pka | 9.04±0.10(Predicted) |
| form | Oil |
| color | Colourless |
| Water Solubility | Water: 100 mg/mL (520.13 mM) |
| InChI | InChI=1S/C8H20N2O3/c9-1-3-11-5-7-13-8-6-12-4-2-10/h1-10H2 |
| InChIKey | NIQFAJBKEHPUAM-UHFFFAOYSA-N |
| SMILES | O(CCOCCN)CCOCCN |
| EPA Substance Registry System | Ethanamine, 2,2'-[oxybis(2,1-ethanediyloxy)]bis- (929-75-9) |
Description and Uses
Amino-PEG3-Amine is a PEG crosslinking reagent with two amino groups.The amino (NH2) groups are reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.
Hydrophilic, homo-bifunctional linker, i.e. for the prep. of biotinylation reagents, for the prep. of dendrimers and for the prep. of macrocycles.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H315-H318-H335 |
| Precautionary statements | P261-P280-P305+P351+P338 |
| PPE | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi |
| Risk Statements | 37/38-41 |
| Safety Statements | 26-39 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HS Code | 29221990 |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Eye Dam. 1 Skin Irrit. 2 STOT SE 3 |
