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Sigma-Aldrich

Phosphoric acid 2-hydroxyethyl methacrylate ester

contains 700-1000 ppm monomethyl ether hydroquinone, 90%

Synonym(s):

2-Hydroxyethyl methacrylate phosphate

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About This Item

Linear Formula:
C6H10O3 · xH3PO4
CAS Number:
52628-03-2
UNSPSC Code:
12162002
NACRES:
NA.23

description

~25% diester content

Assay

90%

form

liquid

contains

700-1000 ppm monomethyl ether hydroquinone

refractive index

n20/D 1.4688

density

1.37 g/mL at 25 °C

storage temp.

2-8°C

InChI

1S/C6H10O3.H3O4P/c1-5(2)6(8)9-4-3-7;1-5(2,3)4/h7H,1,3-4H2,2H3;(H3,1,2,3,4)

InChI key

POLZHVHESHDZRD-UHFFFAOYSA-N

General description

Phosphoric acid 2-hydroxyethyl methacrylate ester is a phosphoric acid based ester which is composed of phosphoric acid monomer and diethyl methacrylate. It can be used as a chelating absorbent due to its high affinity towards metal ions.

Application

Phosphoric acid 2-hydroxyethyl methacrylate ester is used in surface functionalization of polytetrafluoroethylene (PTFE) for craniofacial applications.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H290,H302,H314,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

293.0 °F - open cup

Flash Point(C)

145 °C - open cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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C A Munoz-Viveros
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With the constant advance of technology and the public's increasing awareness of esthetically pleasing restorations, alternatives for amalgam and early composite materials have been brought to the forefront of dentistry. Condensable composites offer characteristics that distinguish them from their traditional
D J Epasinghe et al.
Journal of dentistry, 40(3), 173-180 (2011-12-14)
This study evaluated the effect of proanthocyanidin (PA) incorporation into experimental dental adhesives on resin-dentine bond strength. Four experimental hydrophilic adhesives containing different PA concentrations were prepared by combining 50wt% resin comonomer mixtures with 50wt% ethanol. Proanthocyanidin was added to
Byoung I Suh et al.
The journal of adhesive dentistry, 5(4), 267-282 (2004-03-11)
This study examined the polymerization kinetics of acid-contaminated light- and chemically-cured resins with the use of differential scanning calorimetry. Light-cured and chemically-cured versions of an experimental bis-GMA/TEG-DMA resin at the ratio (w:w) of 62:38 were prepared. Four acidic resin monomers
Karina A George et al.
Biomacromolecules, 5(4), 1194-1199 (2004-07-13)
Cross-linked homopolymers and copolymers of 2-hydroxyethyl methacrylate, HEMA, and ethylene glycol methacrylate phosphate, MOEP, have been synthesized, and the diffusion of water into these systems has been investigated. Only polymers with 0-20 mol % MOEP exhibited ideal swelling behavior as
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