Bis(2-methacryloxyethyl) phosphate Chemical Properties

Boiling point:

221 °C(lit.)

Density 

1.28 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.47(lit.)

Flash point:

>230 °F

storage temp. 

2-8°C

pka

1.29±0.50(Predicted)

InChI

InChI=1S/C12H19O8P/c1-9(2)11(13)17-5-7-19-21(15,16)20-8-6-18-12(14)10(3)4/h1,3,5-8H2,2,4H3,(H,15,16)

InChIKey

NXBXJOWBDCQIHF-UHFFFAOYSA-N

SMILES

P(OCCOC(=O)C(C)=C)(OCCOC(=O)C(C)=C)(O)=O

EPA Substance Registry System

2-Propenoic acid, 2-methyl-, phosphinicobis(oxy-2,1-ethanediyl) ester (32435-46-4)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

HS Code 

29199000

Bis(2-methacryloxyethyl) phosphate Usage And Synthesis

Uses

Bis[2-(methacryloyloxy)ethyl] phosphate (BMEP) can be used:

• As a bifunctional crosslinker to synthesize superabsorbent polymers (SAPs) via free radical polymerization. These SAPs can be used for agricultural applications.
• To prepare self-etching primer formulations for enamel and dentine. Primers with BMEP exhibit good wetting, etching, and penetration in both dentine and enamel.
• As a precursor to synthesize fire retardant nanocomposites via suspension polymerization.

Advantages

As an adhesion promoter in free radical curing systems, Bis(2-methacryloxyethyl) phosphate has good bonding and adhesion properties to inorganic materials such as glass, metal, stone, and ceramics.

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