Home Categories Biochemical Engineering 2-(2-Aminoethoxy)ethanol
A1543150

2-(2-Aminoethoxy)ethanol , 98% , 929-06-6

Synonym(s):
2-(2-Aminoethoxy)ethanol;Diethylene glycolamine;Ethylene glycol mono(2-aminoethyl) ether

CAS NO.:929-06-6

Empirical Formula: C4H11NO2

Molecular Weight: 105.14

MDL number: MFCD00008181

EINECS: 213-195-4

Update time: 2022-07-08

PRODUCT Properties

Melting point: -12.5 °C
Boiling point: 218-224 °C(lit.)
Density  1.05
vapor pressure  <0.1 hPa (20 °C)
refractive index  n20/D 1.460
Flash point: >230 °F
storage temp.  Store below +30°C.
solubility  Chloroform (Sparingly), DMSO (Sparingly)
pka 14.37±0.10(Predicted)
form  Crystalline Powder and or Chunks
color  Yellow
PH 10.2 (10g/l, H2O, 20℃)
Odor slightly viscous liq., amine odor
explosive limit 2.0-15.5%(V)
Water Solubility  miscible
Sensitive  Air Sensitive
BRN  906728
Stability: Stable. Incompatible with acids, strong oxidizing agents. Reacts with carbon dioxide.
InChIKey GIAFURWZWWWBQT-UHFFFAOYSA-N
LogP -1.89 at 25℃

Description and Uses

Amino-PEG2-alcohol is a short PEG linker containing an amino group with a hydroxyl group. The amino (NH2) group is reactive with activated NHS esters, carbonyls (ketone, aldehyde) etc.

2-(2-Aminoethoxy)ethanol is commonly used as a spacer/linker in the synthesis of bioconjugate materials for applications such as drug delivery and protein labeling. It is also employed as a receptor chain in the preparation of carboxamidoquinoline based water-soluble, ratiometric fluorescent zinc sensor.

Safety

Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
Hazard Codes  C
Risk Statements  21-34
Safety Statements  26-36/37/39-45-24/25
RIDADR  UN 3055 8/PG 3
WGK Germany  1
RTECS  KJ6125000
10-34
Autoignition Temperature 370 °C
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29221980
Toxicity LD50 orally in Rabbit: 3000 mg/kg LD50 dermal Rabbit > 3000 mg/kg

RELATED PRODUCTS