3-(Triethoxysilyl)propyl methacrylate

Basic Information

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CAS Number

21142-29-0

Molecular Formula

C13H26O5Si

Molecular Weight

290.43 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Boiling Point

112°C/5mmHg

Flash Point

128°C

Refractive Index

1.427

SMILES

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CCO[Si](CCCOC(=O)C(=C)C)(OCC)OCC

InChI

InChI=1S/C13H26O5Si/c1-6-16-19(17-7-2,18-8-3)11-9-10-15-13(14)12(4)5/h4,6-11H2,1-3,5H3

InChIKey

URDOJQUSEUXVRP-UHFFFAOYSA-N

LogP

2.544200000000001

Topological Polar Surface Area

53.99000000000001 Å²

Hydrogen Bond Donor/Acceptor

0 / 5

Complexity

263

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

2-Propenoic acid, 2-methyl-, 3-(triethoxysilyl)propyl ester
3-(Methacryloxy)propyltriethoxysilane(inhibited with MEHQ)
3-methacryloxypropyltriethoxysilane
3-(Triethoxysilyl)propyl methacrylate
C13H26O5Si
A815164
3-(triethoxysilyl)propylmethacrylate
T2676
Triethoxy(3-methacryloyloxypropyl)silane
(3-methacryloxypropyl)triethoxysilane
21142-29-0
558FUJ33CS
FT-0698001
3-(triethoxysilyl)propyl 2-methylprop-2-enoate
DTXSID2074615
MFCD00069153
(gamma-Methacryloxypropyl)triethoxysilane
methacryloxypropyltriethoxysilane
3-methacryloxy propyltriethoxysilane
3-(methacryloxy)-propyltriethoxysilane
Methacrylic acid, 3-(triethoxysilyl)propyl ester
(gamma-Methacryloyloxypropyl)triethoxysilane
Methacrylic Acid 3-(Triethoxysilyl)propyl Ester
AKOS008901341
3-(Triethoxysilyl)propyl Methacrylate (stabilized with BHT)
3-(Triethoxysilyl)propyl methacrylate(stabilizedwithBHT)
3-(Methacryloxy)propyltriethoxysilane, (stabilized with BHT)
126843-37-6
FS-4957
NS00050974
SCHEMBL37108

MDL Number

MFCD00069153

Customs Code

2931900090

FAQ

What are the physical and chemical properties of 3-(Triethoxysilyl)propyl methacrylate (CAS: 21142-29-0)?

3-(Triethoxysilyl)propyl methacrylate (CAS: 21142-29-0) is a colorless to light yellow viscous liquid. It has a molecular weight of approximately 314.4 g/mol and is poorly soluble in water but miscible with organic solvents. It exhibits good reactivity, particularly towards silanes, making it useful in coupling applications.

How is 3-(Triethoxysilyl)propyl methacrylate (CAS: 21142-29-0) typically synthesized?

3-(Triethoxysilyl)propyl methacrylate (CAS: 21142-29-0) is typically synthesized by the reaction of 3-aminopropyl methacrylate with triethoxy silane. The process involves the displacement of the amine group with a silyl group, using a catalyst such as triethylamine to facilitate the reaction. The yield is generally high, and the product is isolated by distillation.

What industries use 3-(Triethoxysilyl)propyl methacrylate (CAS: 21142-29-0)?

3-(Triethoxysilyl)propyl methacrylate (CAS: 21142-29-0) is widely used in the pharmaceutical industry for drug delivery systems, in polymer science for the modification of polymer surfaces, in sensor technology for functional coatings, and in semiconductor manufacturing for surface treatments.

What precautions should be taken when handling 3-(Triethoxysilyl)propyl methacrylate (CAS: 21142-29-0)?

When handling 3-(Triethoxysilyl)propyl methacrylate (CAS: 21142-29-0), proper personal protective equipment (PPE) should be worn, including gloves and eye protection. Work should be conducted in a well-ventilated area or a fume hood. Spills should be cleaned up using appropriate absorbents, and the area should be thoroughly washed. Always consult the Safety Data Sheet (SDS) for detailed information and emergency procedures.