2-(Diethylamino)ethyl methacrylate Chemical Properties

Melting point:

-60°C

Boiling point:

80 °C10 mm Hg(lit.)

Density 

0.922 g/mL at 25 °C(lit.)

vapor pressure 

11Pa at 20℃

refractive index 

n20/D 1.444(lit.)

Flash point:

170 °F

storage temp. 

Sealed in dry,Room Temperature

pka

9.18±0.25(Predicted)

form 

clear liquid

color 

Colorless to Almost colorless

Decomposition 

176-178 ºC

InChIKey

SJIXRGNQPBQWMK-UHFFFAOYSA-N

LogP

2.560 (est)

CAS DataBase Reference

105-16-8(CAS DataBase Reference)

NIST Chemistry Reference

Diethylaminoethyl methacrylate(105-16-8)

EPA Substance Registry System

2-(Diethylamino)ethyl methacrylate (105-16-8)

Safety Information

Hazard Codes 

Xn

Risk Statements 

20-36/38-43

Safety Statements 

26-36/37

RIDADR 

NA 1993 / PGIII

WGK Germany 

1

RTECS 

OZ4150000

TSCA 

TSCA listed

HS Code 

29224999

Hazardous Substances Data

105-16-8(Hazardous Substances Data)

Toxicity

mouse,LC50,inhalation,12100mg/m3/2H (12100mg/m3),"Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 51, 1982.

MSDS

• Language:English Provider:2-(Diethylamino)ethyl methacrylate
• Language:English Provider:SigmaAldrich

2-(Diethylamino)ethyl methacrylate Usage And Synthesis

Chemical Properties

Colorless liquid

Physical properties

The pKa of (Diethylamino)ethyl methacrylate (DEAEMA) monomers is 8.8, while the pKa of these corresponding homopolymers is 7.5[1].

Uses

2-(Diethylamino)ethyl Methacrylate is used in preparation method and application of Hydrogel assembled self-adhesive material.

General Description

A clear light colored liquid. Insoluble in water and slightly denser than water. Flash point between 100-141°F. May be toxic by ingestion. Contact may severely irritate skin.

Air & Water Reactions

Flammable. Insoluble in water.

Reactivity Profile

An acrylic acid ester/amine. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. 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

References

[1] Ali Darabi. “Nitroxide-Mediated Polymerization of 2-(Diethylamino)ethyl Methacrylate (DEAEMA) in Water.” Macromolecules 48 1 (2014): 72–80.

2-(Diethylamino)ethyl methacrylate(105-16-8)Related Product Information

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