446130
3-[Tris(trimethylsiloxy)silyl]propyl methacrylate
contains MEHQ + HQ as stabilizer, 98%
Sinonimo/i:
Tris, (3-Methacryloyloxypropyl)tris(trimethylsiloxy)silane
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About This Item
Formula condensata:
H2C=C(CH3)CO2(CH2)3Si[OSi(CH3)3]3
Numero CAS:
Peso molecolare:
422.81
Beilstein:
1888727
Numero CE:
Numero MDL:
Codice UNSPSC:
12162002
ID PubChem:
NACRES:
NA.23
Prodotti consigliati
Tensione di vapore
<1 mmHg ( 20 °C)
Livello qualitativo
Saggio
98%
Stato
liquid
contiene
MEHQ + HQ as stabilizer
Indice di rifrazione
n20/D 1.419 (lit.)
P. ebollizione
112-115 °C/0.2 mmHg (lit.)
Densità
0.918 g/mL at 25 °C (lit.)
Stringa SMILE
CC(=C)C(=O)OCCC[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](C)(C)C
InChI
1S/C16H38O5Si4/c1-15(2)16(17)18-13-12-14-25(19-22(3,4)5,20-23(6,7)8)21-24(9,10)11/h1,12-14H2,2-11H3
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Categorie correlate
Descrizione generale
3-[Tris(trimethylsiloxy)silyl]propyl methacrylate (TMSPM) is a silane-modified methacrylate characterized by its unique siloxy functional groups, which impart hydrophobicity and thermal stability. This compound serves as a versatile monomer in polymer synthesis, enabling the formation of siloxane-containing polymers with enhanced mechanical properties. Its excellent adhesion properties make it suitable for use in coatings, adhesives, and sealants.
Applicazioni
3-[Tris(trimethylsiloxy)silyl]propyl methacrylate can be used:
- As a silicone containing monomer to synthesize hydrogels for Opthalmic medical devices such as contact lenses with enhanced mechanical properties. Addition of TMSPM increases the oxygen permeability of the contact lens without affecting light transmission.
- As a precursor to fabricate dissolved oxygen sensor by embedding a highly stable and highly hydrophobic fluorinated matrix via free radical polymerization.
- To fabricate bio-based polymers for anti-stain and oil resistant textile coatings. The addition of TMSPM significantly enhances the oil repellence property of the coating.
Avvertenze
Warning
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Organi bersaglio
Respiratory system
Codice della classe di stoccaggio
10 - Combustible liquids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
393.8 °F - closed cup
Punto d’infiammabilità (°C)
201 °C - closed cup
Dispositivi di protezione individuale
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Furqan A Maulvi et al.
Acta biomaterialia, 86, 350-362 (2019-01-10)
Contact lenses are ideally suited for extended drug delivery to the ocular tissues, but incorporation of any particulate system affects the critical properties of the contact lens. Timolol loading by the conventional soaking method does not significantly alter the critical
Furqan A Maulvi et al.
International journal of pharmaceutics, 566, 513-519 (2019-06-09)
The optical and swelling properties of gatifloxacin-loaded contact lens decrease owing to the precipitation of gatifloxacin (on hydration) in the matrix structure of the contact lens. This paper focuses on the use of Pluronic F68 both inside and outside (in
Ankita R Desai et al.
Materials science & engineering. C, Materials for biological applications, 112, 110885-110885 (2020-05-16)
A fixed combination of bimatoprost/timolol eye drop solution is used to manage the elevated intra-ocular pressure in glaucoma patients, including individuals whose condition is poorly controlled by monotherapy. Eye drop solutions are generally given in high dose, due to poor
Hsiu-Wen Chien et al.
Journal of biomaterials science. Polymer edition, 30(12), 1050-1067 (2019-05-21)
The present work proposes to investigate two series of silicone hydrogel materials for their characterization, water content, surface wettability, transmittance, mechanical property, oxygen permeability (Dk), and bacterial attachment as potential contact lens materials and discuss the relationships between water affinity
Nguyen-Phuong-Dung Tran et al.
Polymers, 11(6) (2019-06-05)
In this study, silicone-based hydrogel contact lenses were prepared by the polymerization of 3-(methacryloyloxy)propyltris(trimethylsiloxy)silane (TRIS), N,N-dimethylacrylamide (DMA), 1-vinyl-2-pyrrolidinone (NVP), and 2-hydroxyethylmethacrylate (HEMA). The properties of silicone hydrogel lenses were analyzed based on the methods such as equilibrium water content, oxygen
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 446130-25ML | 4061832284514 |
| 446130-5ML |
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