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2867-47-2 Usage

Chemical Properties

colourless liquid


Different sources of media describe the Uses of 2867-47-2 differently. You can refer to the following data:
1. N,N-Dimethylaminoethyl-methacrylate is an amine activator in visible-light-cured dental-acrylic composite materials.
2. 2-(Dimethylamino)ethyl methacrylate is used in the synthesis of poly ((2-(Dimethylamino)ethyl methacrylate), block copolymers of 2-(Dimethylamino)ethyl methacrylate and n-butyl methacrylate and amphiphilic AB block copolymers of 2-(Dimethylamino)ethyl methacrylate. It is also used in the preparation of polymer.
3. 2-(Dimethylamino)ethyl methacrylate may be used in:the synthesis of poly ((2-(Dimethylamino)ethyl methacrylate)block copolymers of 2-(Dimethylamino)ethyl methacrylate and n-butyl methacrylateamphiphilic AB block copolymers of 2-(Dimethylamino)ethyl methacrylate

General Description

A clear colorless liquid. Less dense than water and insoluble in water. Vapors heavier than air and corrosive to eyes and mucous membranes. May polymerize exothermically if heated or contaminated. If polymerization takes place inside a closed container, the container may rupture violently. Produces toxic oxides of nitrogen during combustion. Toxic by skin absorption, ingestion and inhalation. Used to make plastics and in textiles.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

2-(Dimethylamino)ethyl methacrylate is both an amine and an ester. 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. 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.

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.

Safety Profile

Poison by intraperitoneal route. Moderately toxic by ingestion and inhalation. A skin eye, and mucous membrane irritant. A powerful lachrymator. Flammable when exposed to sparks, heat, open flame, or oxidizers. To fight fire, use alcohol foam, dry chemical, spray. When heated to decomposition it emits toxic fumes of NOx. See also ESTERS.

Check Digit Verification of cas no

The CAS Registry Mumber 2867-47-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,6 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2867-47:
112 % 10 = 2
So 2867-47-2 is a valid CAS Registry Number.

2867-47-2 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • TCI America

  • (M0082)  2-(Dimethylamino)ethyl Methacrylate (stabilized with MEHQ)  >98.5%(GC)

  • 2867-47-2

  • 25mL

  • 205.00CNY

  • Detail
  • TCI America

  • (M0082)  2-(Dimethylamino)ethyl Methacrylate (stabilized with MEHQ)  >98.5%(GC)

  • 2867-47-2

  • 100mL

  • 310.00CNY

  • Detail
  • TCI America

  • (M0082)  2-(Dimethylamino)ethyl Methacrylate (stabilized with MEHQ)  >98.5%(GC)

  • 2867-47-2

  • 500mL

  • 660.00CNY

  • Detail
  • Alfa Aesar

  • (L13507)  2-(Dimethylamino)ethyl methacrylate, 97%, stab. with ca 0.2% 4-methoxyphenol   

  • 2867-47-2

  • 100ml

  • 281.0CNY

  • Detail
  • Alfa Aesar

  • (L13507)  2-(Dimethylamino)ethyl methacrylate, 97%, stab. with ca 0.2% 4-methoxyphenol   

  • 2867-47-2

  • 500ml

  • 1061.0CNY

  • Detail
  • Sigma-Aldrich

  • (Y0001489)  2-(Dimethylamino)ethylmethacrylate  European Pharmacopoeia (EP) Reference Standard

  • 2867-47-2

  • Y0001489

  • 1,880.19CNY

  • Detail
  • Aldrich

  • (234907)  2-(Dimethylamino)ethylmethacrylate  contains 700-1000 ppm monomethyl ether hydroquinone as inhibitor, 98%

  • 2867-47-2

  • 234907-100ML

  • 408.33CNY

  • Detail
  • Aldrich

  • (234907)  2-(Dimethylamino)ethylmethacrylate  contains 700-1000 ppm monomethyl ether hydroquinone as inhibitor, 98%

  • 2867-47-2

  • 234907-1L

  • 1,284.66CNY

  • Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017


1.1 GHS Product identifier

Product name 2-(Dimethylamino)ethyl methacrylate

1.2 Other means of identification

Product number -
Other names Dimethylaminoethyl methacrylate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Intermediates,Paint additives and coating additives not described by other categories,Solids separation agents
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:2867-47-2 SDS

2867-47-2Relevant articles and documents

Synthesis and characterization of 3-[N-(2-methacroyloylethyl)-N,N-dimethylamino]propane sulfonate and its crystal structure

Xiao, Jian,Zhang, Xiu-Qin,Wang, Kai,Chen, Qiang,Xue, Wei-Wei

, p. 3818 - 3820 (2015)

3-[N-(2-Methacroyloylethyl)-N,N-dimethylamino]propane sulfonate (DMAPS) was synthesized by the ring-opening reaction of 1,3- propanesultone, then electrophilic substitution with 2-(dimethylamino)ethyl methacrylate in the presence of acetone at 60 °C. 2-(Dimethylamino)ethyl methacrylate and a little polymerization inhibitor dissolved in acetone was added in three-necked flask, the mixture was heated to 60 °C. 1,3-Propanesultone was dissolved in acetone and then be added drop-wise into the flask over 8 h. The product was characterized by NMR and Mass spectrum. The crystal structure of 3-[N-(2-Methacroyloylethyl)-N,N-dimethylamino]propane sulfonate was investigated using X-ray diffraction and SHELXTL97 software and the result indicated that DMAPS crystallized in the orthorhombic system, space group P21/c with a = 14.6818(18), b = 7.1104(9), c = 14.9180(18) ?, V = 1548.5(3) ?3; Z = 4.

Process for making a (meth)acrylamide monomer


Page/Page column 4- 5, (2008/12/07)

A method for making a (meth)acrylamide monomer, comprises reacting a (meth)acrylate ester with an amino-functional compound in an organic solvent in the presence of a transesterification catalyst.

Multi-purpose polymers, methods and compositions


, (2008/06/13)

Disclosed are multi-purpose polymers that are the polymerization product of a monomer mixture comprising at least one amino-substituted vinyl monomer; at least one nonionic vinyl monomer; at least one associative vinyl monomer; at least one semihydrophobic vinyl surfactant monomer; and, optionally, comprising one or more hydroxy-substituted nonionic vinyl monomer, crosslinking monomer, chain transfer agent or polymeric stabilizer. These vinyl addition polymers have a combination of substituents, including amino substituents that provide cationic properties at low pH, hydrophobic substituents, hydrophobically modified polyoxyalkylene substituents, and hydrophilic polyoxyalkylene substituents. The polymers provide surprisingly beneficial rheological properties in acidic aqueous compositions, and are compatible with cationic materials. The multi-purpose polymers are useful in a variety of products for personal care, health care, household care, institutional and industrial care, and industrial applications.

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