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2358-84-1

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2358-84-1 Usage

Chemical Properties

Clear Colourless Oil

Uses

Esters of acrylic acid and methacrylic acid, more commonly known as acrylates and methacrylates are key raw materials in the coatings and printing industry, and in food packaging. Dipropyleneglycol Dimethylacrylate?is a resin compound for three-dimensional printing. It may also be used as a copolymer of crosslinkable monomers in electrochemical devices.

Flammability and Explosibility

Nonflammable

Check Digit Verification of cas no

The CAS Registry Mumber 2358-84-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,5 and 8 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2358-84:
(6*2)+(5*3)+(4*5)+(3*8)+(2*8)+(1*4)=91
91 % 10 = 1
So 2358-84-1 is a valid CAS Registry Number.
InChI:InChI=1/C12H18O5/c1-9(2)11(13)16-7-5-15-6-8-17-12(14)10(3)4/h1,3,5-8H2,2,4H3

2358-84-1 Well-known Company Product Price

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  • (Code)Product description
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  • Detail
  • Aldrich

  • (409006)  Di(ethyleneglycol)dimethacrylate  95%

  • 2358-84-1

  • 409006-250ML

  • 732.42CNY

  • Detail

2358-84-1SDS

SAFETY DATA SHEETS

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.Identification

1.1 GHS Product identifier

Product name Diethylene glycol dimethacrylate

1.2 Other means of identification

Product number -
Other names 2-Propenoic acid, 2-methyl-, oxydi-2,1-ethanediyl ester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Adhesives and sealant chemicals,Photosensitive chemicals
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:2358-84-1 SDS

2358-84-1Downstream Products

2358-84-1Relevant articles and documents

Photopolymerization of Poly(ethylene glycol) dimethacrylates: The influence of ionic liquids on the formulation and the properties of the resultant polymer materials

Chesnokov, Sergey A.,Zakharina, Marya Yu.,Shaplov, Alexander S.,Lozinskaya, Elena I.,Malyshkina, Inna A.,Abakumov, Gleb A.,Vidal, Frederic,Vygodskii, Yakov S.

, p. 2388 - 2409 (2010)

The photo-initiated polymerization of poly(ethylene glycol)dimethacrylates [PEGDM(n)] in the presence of various ionic liquids (ILs) is reported. The influence of ILs concentrations as well as of their nature upon the photopolymerization kinetics was studied in detail. It was found that according to reactive ability in bulk and in solution photopolymerization, the investigated monomers can be divided into two groups: PEGDM(1)-PEGDM(2)-PEGDM(3) and PEGDM(4)-PEGDM(7-8). ILs slightly influence the photopolymerization of monomers from the first group and greatly change kinetics of those from the second. Such behavior was explained by the theory of "kinetically favorable or unfavorable monomer associations." It was demonstrated that certain ILs accelerate the photopolymerization of the highest PEGDMs and offer access to the polymers derived from low reactive monomers. Relying on the obtained data, the attempt to predict the structu re of the "best" ionic additive for the given monomer photopolymerization was performed and proved. Finally, the influence of both residual and specially added ILs quantities upon the properties of obtained polymer materials was investigated. It was revealed that ILs can physically interact with polymer networks increasing their thermal stability, plasticizing films, and blocks, imparting ionic conductivity equal up to 3.62 × 10 -3 Sm/cm at 25 °C.

Copper(II) triflate as a source of triflic acid: effective, green catalysis of hydroalkoxylation reactions

Tschan, Mathieu J.-L.,Thomas, Christophe M.,Strub, Henri,Carpentier, Jean-Francois

experimental part, p. 2496 - 2504 (2010/04/03)

The hydroalkoxylation of dicyclopentadiene (DCPD) and norbornene (NB) with 2-hydroxyethyl methacrylate (HEMA) for the synthesis of industrially relevant monomers has been investigated with various metal-based Lewis acids and strong Bronsted acids. In the

Synthesis of water-soluble polymethacrylates by living anionic polymerization of trialkylsilyl-protected oligo(ethylene glycol) methacrylates

Ishizone, Takashi,Han, Seok,Okuyama, Syunsuke,Nakahama, Seiichi

, p. 42 - 49 (2007/10/03)

2-[2-[(tert-Butyldimethylsilyl)oxy]ethoxy]ethyl methacrylate (2) and 2-[2-[2-[(tert-butyldimethylsilyl)oxy] ethoxy] ethoxy] ethyl methacrylate (3) were polymerized anionically in THF at -78 °C for 2-24 h. The anionic initiator systems included 1,1-diphenyl-3-methylpentyllithium/lithium chloride and diphenylmethylpotassium/diethylzinc. The polymerization of novel tert-butyldimethylsilyl-protected oligo(ethylene glycol) methacrylates, 2 and 3, proceeded quantitatively in each case. The resulting polymers possessed the predicted molecular weights based on the molar ratios of monomers to initiators, and narrow molecular weight distributions (Mw/Mn 1.1). The stability of the propagating carbanion of poly(2) and poly(3) was ascertained by the quantitative efficiencies of the sequential block copolymerizations using tert-butyl methacrylate (tBMA). Well-defined block copolymers, poly(2)-block-poly(tBMA) and poly(3)block-poly(tBMA), were obtained. The trialkylsilyl protecting groups of poly(2) and poly(3) were quantitatively hydrolyzed using 2 N HC1 in aqueous THF at 0 °C for 2 h to give tailored poly[di(ethylene glycol) methacrylate] and poly[tri(ethylene glycol) methacrylate], respectively. Both polymethacrylates obtained after deprotection were readily soluble in water due to the high polarity of the hydrophilic oligo(ethylene glycol) pendant units with terminal OH functionality.

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