446130

3-[Tris(trimethylsiloxy)silyl]propyl methacrylate

contains MEHQ + HQ as stabilizer, 98%

• 동의어(들): Tris, (3-Methacryloyloxypropyl)tris(trimethylsiloxy)silane
• Linear Formula: H₂C=C(CH₃)CO₂(CH₂)₃Si[OSi(CH₃)₃]₃
• CAS Number: 17096-07-0
• Molecular Weight: 422.81
• Beilstein: 1888727
• EC Number: 241-165-0
• MDL number: MFCD00053871
• UNSPSC 코드: 12162002
• PubChem Substance ID: 24868225
• NACRES: NA.23

속성

• vapor pressure: <1 mmHg ( 20 °C)
• 분석: 98%
• 양식: liquid
• 포함: MEHQ + HQ as stabilizer
• refractive index: n20/D 1.419 (lit.)
• bp: 112-115 °C/0.2 mmHg (lit.)
• density: 0.918 g/mL at 25 °C (lit.)
• SMILES string: 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
• InChI key: BESKSSIEODQWBP-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): 393.8 °F - closed cup
• Flash Point (°C): 201 °C - closed cup
• 개인 보호 장비: Eyeshields, Gloves, type ABEK (EN14387) respirator filter