2-(2-Aminoethoxy)ethanol Chemical 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)

form 

Crystalline Powder and or Chunks

pka

14.37±0.10(Predicted)

color 

Yellow

Odor

slightly viscous liq., amine odor

PH

10.2 (10g/l, H2O, 20℃)

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℃

CAS DataBase Reference

929-06-6(CAS DataBase Reference)

NIST Chemistry Reference

Ethanol, 2-(2-aminoethoxy)-(929-06-6)

EPA Substance Registry System

2-(2-Aminoethoxy)ethanol (929-06-6)

Safety Information

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

F 

10-34

Autoignition Temperature

370 °C

TSCA 

Yes

HazardClass 

8

PackingGroup 

III

HS Code 

29221980

Hazardous Substances Data

929-06-6(Hazardous Substances Data)

Toxicity

LD50 orally in Rabbit: 3000 mg/kg LD50 dermal Rabbit > 3000 mg/kg

MSDS

• Language:English Provider:2-(2-Aminoethoxy)ethanol
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

2-(2-Aminoethoxy)ethanol Usage And Synthesis

Description

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.

Chemical Properties

colourless to faintly yellow liquid

Chemical Properties

2-(2-Aminoethoxy)ethanol is a combustible, colorless to light yellow, thick liquid. Fishy odor

Uses

2-(2-Aminoethoxy)ethanol is used mainly in stripper solutions for applications in electronics, in gas treating to remove carbon dioxide and hydrogen sulfide, and in coolants/lubricants for metal working applications. Other applications of aminoethoxyethanol (ADG) include, inter alia, crop protection products, surfactants and colorants. It is also used as a selective solvent for recovery of aromatics from refinery streams and in preparation of foam stabilizers, wetting and emulsifying agents.

Uses

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.

General Description

A colorless liquid with a faint fishlike odor. Combustible but difficult to ignite. Corrosive to tissue. Combustion produces toxic oxides of nitrogen.

Air & Water Reactions

Water soluble.

Reactivity Profile

2-(2-AMINOETHOXY) ETHANOL is an aminoalcohol. Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated in combination with strong reducing agents, such as hydrides.

Health Hazard

TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

Fire Hazard

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.

Flammability and Explosibility

Not classified

Safety Profile

Moderately toxic by skin contact. Mildly toxic by ingestion. Severe eye and skin irritant. Corrosive and a powerful irritant. When heated to decomposition it emits toxic fumes of NOx,.

Potential Exposure

Used to remove gases from natural gas; in coatings in plastics; textiles, fibers, and metals; and in making other chemicals.

Shipping

UN3055 2-(2-Aminoethoxy) ethanol, Hazard class: 8; Labels: 8-Corrosive material

Incompatibilities

Reacts with oxidizers, strong acids; and chemically active metals, such as potassium, sodium, magnesium and zinc.

2-(2-Aminoethoxy)ethanol(929-06-6)Related Product Information

• 2-(2-Chloroethoxy)ethanol
• Diethylene glycol diacrylate
• Monoethanolamine
• 2-(4-Aminophenyl)ethanol
• 2,2-Diethoxyethylamine
• Diglycolic acid
• 2,2-Diethoxyethanol
• 2-Ethoxyethanol
• Ethyl acetate
• Ethanol
• Diethylene glycol dibenzoate
• Diethylene glycol
• 2-Methoxyethanol
• DIETHOXYMETHANE
• Diglyme
• Ethoxyquin
• DI-N-HEXYLAMINE
• Ethyl bromodifluoroacetate