259462

Diethoxy(methyl)vinylsilane

97%

• 동의어(들): (Diethoxymethylsilyl)ethylene, Methylvinyldiethoxysilane
• Linear Formula: CH₃Si(OC₂H₅)₂CH=CH₂
• CAS Number: 5507-44-8
• Molecular Weight: 160.29
• Beilstein: 970124
• EC Number: 226-850-4
• MDL number: MFCD00009067
• UNSPSC 코드: 12352103
• PubChem Substance ID: 24855706

속성

• 분석: 97%
• 양식: liquid
• refractive index: n20/D 1.401 (lit.)
• bp: 133-134 °C (lit.)
• density: 0.858 g/mL at 25 °C (lit.)
• SMILES string: CCO[Si](C)(OCC)C=C
• InChI: 1S/C7H16O2Si/c1-5-8-10(4,7-3)9-6-2/h7H,3,5-6H2,1-2,4H3
• InChI key: MBGQQKKTDDNCSG-UHFFFAOYSA-N

설명

일반 설명

Diethoxy(methyl)vinylsilane is an organosiloxane with a reactive vinyl group. It has a good toughness which is highly thermo-stable and a good film former. It can be converted into a highly cross-linked polymer through thermal polymerization reaction.[1][2][3]

애플리케이션

Diethoxy(methyl)vinylsilane can be used to prepare benzocyclobutene(BCB) functionalized siloxanes for the development of encapsulating resins in microelectronics industry.[2] It may be used in the preparation of polysiloxane modified tetraphenylethene(PTPESi) which finds potential application as a sensor for vapour phase detection of explosives.[4] It may also be used in the surface modification of silica matrix that enables better chromatographic properties in cation-exchange process.[2]

안전성 정보

• 픽토그램: GHS02,GHS08,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H315,H319,H334,H335
• 예방조치 성명서: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 62.6 °F - closed cup
• Flash Point (°C): 17 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter