2-(Dimethylamino)ethyl acrylate - CAS 2439-35-2

2-(Dimethylamino)ethyl acrylate (AmAc) are aminoacrylates. AmAc was used to fabricate gold/acrylic polymer nanocomposites.1 2-(dimethylamino)ethyl acrylate (DAEA) can undergo copolymerization with 2-acrylamido-2-methylpropanesulphonic acid (AMPS).

Catalog Number

2439-35-2

CAS

2439-35-2

IUPAC Name

2-(dimethylamino)ethyl prop-2-enoate

Synonyms

2-(dimethylamino)ethyl prop-2-enoate

Molecular Weight

143.18

Molecular Formula

C7H13NO2

Product Information

Canonical SMILES

CN(C)CCOC(=O)C=C

InChI

InChI=1S/C7H13NO2/c1-4-7(9)10-6-5-8(2)3/h4H,1,5-6H2,2-3H3

InChI Key

DPBJAVGHACCNRL-UHFFFAOYSA-N

Purity

98 %

MDL

MFCD00038233

Appearance

A colorless to light yellow liquid with an acrid odor. insoluble in water and floats on water. irritates the eyes and produces tears.

Storage

2-8 °C

Boiling Point

64 °C / 12 mmHg (lit.)

Flash Point

138.2 °F

Density

0.943 g/cm³

Solubility

Insoluble (<1mg/ml)

Refractive Index

n20/D 1.438 (lit.)

Safety Information

Signal Word

Danger

Precautionary Statement

P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P272, P273, P280, P284, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P320, P321, P322, P330, P333+P313, P361, P363, P370+P378, P391, P403+P233, P403+P235, P405, and P501

Reference Reading

1. Ph-driven morphological diversity in poly[n-butyl acrylate-block-(2-(dimethylamino)ethyl acrylate)] amphiphilic copolymer solutions.

Aleksander Forys, Barbara Trzebicka, Stergios Pispas, Angeliki Chroni. Macromol Rapid Commun. 2019 Dec; 40(24): e1900477. DOI: 10.1002/marc.201900477. PMID: 31709675.

Amphiphilic poly[n-butyl acrylate-block-(2-(dimethylamino)ethyl acrylate)] (PnBA-b-PDMAEA) block copolymers are synthesized by the reversible addition fragmentation chain transfer polymerization process. The pH-responsive self-assembly behavior in aqueous media is studied by dynamic, static, and electrophoretic light scattering and cryogenic transmission electron microscopy (Cryo-TEM) at different pHs. In particular, the PnBA40-b-PDMAEA60copolymer (where subscripts denote %wt composition of the components) shows remarkable morphological transitions in aqueous solutions of varying pH values forming, among others, an unusual and novel hierarchical vesicular morphology, as indicated by Cryo-TEM results. The observed transitions are attributed to synergistic effects involving alterations of the protonation degree of the PDMAEA block, in conjunction with the specific composition of the copolymer and the softness of PnBA blocks, with cumulative drive changes in the packing parameter of the copolymer system and result in the formation of various unexpected morphologies by simple pH changes.

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass