2-(Ethylamino)ethanol Chemical Properties

Melting point:

−90 °C(lit.)

Boiling point:

169-170 °C(lit.)

Density 

0.914 g/mL at 25 °C(lit.)

vapor density 

3 (vs air)

vapor pressure 

<1 mm Hg ( 20 °C)

refractive index 

n20/D 1.441(lit.)

Flash point:

160 °F

storage temp. 

Store below +30°C.

solubility 

Chloroform, Methanol (Slightly)

form 

Liquid

pka

15.26±0.10(Predicted)

color 

Clear colorless to slightly yellow

Specific Gravity

0.92

PH

12.3 (100g/l, H2O, 20℃)

explosive limit

1.6-11.7%(V)

Water Solubility 

miscible

BRN 

635671

LogP

-0.66

CAS DataBase Reference

110-73-6(CAS DataBase Reference)

NIST Chemistry Reference

Ethanol, 2-(ethylamino)-(110-73-6)

EPA Substance Registry System

N-Ethyl ethanolamine (110-73-6)

Safety Information

Hazard Codes 

T

Risk Statements 

22-24-41-34

Safety Statements 

26-36/37/39-45-36

RIDADR 

UN 2810 6.1/PG 3

WGK Germany 

1

RTECS 

KK9100000

Autoignition Temperature

330 °C

TSCA 

Yes

HazardClass 

8

PackingGroup 

III

HS Code 

29221980

Toxicity

LD50 orally in Rabbit: 1020 mg/kg LD50 dermal Rat 3670 mg/kg

MSDS

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

2-(Ethylamino)ethanol Usage And Synthesis

Chemical Properties

Clear colorless to slightly yellowish liquid

Uses

Solvent, intermediate.

Uses

2-(Ethylamino)ethanol is an efficient compound used for inhibiting corrosion. This high activity of the inhibitor may be interpreted both by its ability to stabilize the hydroxide surface film and by its adsorption onto bare sites of the metal.

General Description

A colorless liquid with an amine-like odor. Flash point 160°F. Slightly less dense than water. May mildly irritate skin and eyes. At high temperature may decompose to yield toxic oxides of nitrogen.

Air & Water Reactions

Soluble in water.

Reactivity Profile

ETHYLAMINOETHANOL is an aminoalcohol. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.

Health Hazard

Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

Flammability and Explosibility

Non flammable

Safety Profile

Poison by skin contact. Moderately toxic by ingestion and intraperitoneal routes. A skin and severe eye irritant. Flammable when exposed to heat or flame; can react vigorously with oxidizers. To fight fre, use alcohol foam, dry chemical, CO2. When heated to decomposition it emits toxic fumes of NOx.

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