Triisopropylsilyl acrylate Chemical Properties

Boiling point:

230.7±9.0 °C(Predicted)

Density 

0.91

vapor pressure 

4-380Pa at 20-25℃

refractive index 

1.4485

Flash point:

78°

storage temp. 

2-8°C

form 

clear liquid

Specific Gravity

0.910

color 

Colorless to Almost colorless

Water Solubility 

60-1000000mg/L at 20-25℃

Hydrolytic Sensitivity

7: reacts slowly with moisture/water

InChI

InChI=1S/C12H24O2Si/c1-8-12(13)14-15(9(2)3,10(4)5)11(6)7/h8-11H,1H2,2-7H3

InChIKey

PQSIXYSSKXAOFE-UHFFFAOYSA-N

SMILES

C(O[Si](C(C)C)(C(C)C)C(C)C)(=O)C=C

LogP

-2.3-3.9 at 20-25℃

Safety Information

RIDADR 

UN3082

HS Code 

2931.90.9010

HazardClass 

9

Triisopropylsilyl acrylate Usage And Synthesis

Chemical Properties

Colorless Transparent Liquid

Uses

Triisopropylsilyl acrylate is a resin monomer used to make new antifouling coatings for marine vessels. Ternary monomer reactivity ratios of triisopropylsilyl acrylate (SiA), methyl methacrylate (MMA), and n-butyl acrylate (BA), as common monomers in self-polishing coatings (SPCs) binders are obtained using experimental data collected from free radical bulk polymerization at 70 °C[1].

Preparation

Stir at the band of 1000ml, in the there-necked flask device of nitrogen mouth and drain, under nitrogen protection, choose triisopropyl silanol, toluene and triethylamine, proportionally 1mol: 400ml: 1.2mol mixes, heating under temperature 45 degree, reacts 3 hours; Add thiodiphenylamine, the quality of thiodiphenylamine is 0.03% of triisopropyl silanol quality; Add acrylate chloride, the ratio of acrylate chloride and triisopropyl silanol is 1mol: 1.2mol; React 2 as a child rectifying and draw Triisopropylsilyl acrylate, after measured, the rate of recovery of product is 97%, and purity is greater than 99.7%.

Flammability and Explosibility

Not classified

References

[1] Fereshteh K. Yousefi. “Terpolymerization of Triisopropylsilyl Acrylate, Methyl Methacrylate, and Butyl Acrylate: Reactivity Ratio Estimation.” Macromolecular Reaction Engineering 13 4 (2019).

Triisopropylsilyl acrylate(157859-20-6)Related Product Information

• Triisopropylsilane
• Triethylsilyl trifluoromethanesulfonate
• Acrylamide
• N-Methylpropionamide
• Triethoxypropylsilane
• 3-Chloropropyltriethoxysilane
• 3-Aminopropyltriethoxysilane
• METHACRYLOXYMETHYLTRIMETHOXYSILANE
• triisopropylsilyl Methacrylate
• Hexamethyldisilazane
• Triisopropylsilyl chloride
• Hexamethyldisiloxane
• ACRYLOXYTRIMETHYLSILANE
• ETHOXYTRIETHYLSILANE
• TRIETHYLSILANOL
• TRIETHYLACETOXYSILANE
• TRIISOPROPYLSILYL ACRYLATE
• DIISOPROPYLETHOXYSILANE