105-16-8

Name	2-(Diethylamino)ethyl methacrylate
CAS	105-16-8
EINECS(EC#)	203-275-7
Molecular Formula	C10H19NO2
MDL Number	MFCD00038314
Molecular Weight	185.26
MOL File	105-16-8.mol

Synonyms

2-(DIETHYLAMINO)ETHYL METHACRYLATE 2-(N,N-DIETHYLAMINO)ETHYL METHACRYLATE DIETHYLAMINOETHYL METHACRYLATE METHACRYLIC ACID 2-(DIETHYLAMINO)ETHYL ESTER N,N-DIETHYLAMINOETHYL METHACRYLATE (2-(methacryloyloxy)ethyl)diethylamine 2-(Diethylamino)ethyl 2-methylacrylate 2-(n,n-diethylamino)ethyl 2-Diethylaminoethylester kyseliny methakrylove 2-diethylaminoethylesterkyselinymethakrylove 2-methyl-2-propenoicaci2-(diethylamino)ethylester 2-Propenoic acid, 2-methyl-, 2-(diethylamino)ethyl ester 2-Propenoicacid,2-methyl-,2-(diethylamino)ethylester beta-(Diethylamino)ethyl methacrylate beta-(diethylamino)ethylmethacrylate beta-(N,N-Diethylamino)ethyl methacrylate beta-(n,n-diethylamino)ethylmethacrylate Daktose B daktoseb diethylaminoethylmethacrylate,[liquid]

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.)
Fp	170 °F
storage temp.	Sealed in dry,Room Temperature
form	clear liquid
pka	9.18±0.25(Predicted)
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	105-16-8(EPA Substance)

Safety Data

Hazard Codes	Xn
Risk Statements	R20:Harmful by inhalation. R36/38:Irritating to eyes and skin . R43:May cause sensitization by skin contact. less more
Safety Statements	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . less more
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. less more

Raw materials And Preparation Products

Hazard Information

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.

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.

Air & Water Reactions

Flammable. Insoluble in water.

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.

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.

Flammability and Explosibility

Nonflammable

References

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

Material Safety Data Sheet(MSDS)

Spectrum Detail

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