345156

Silicon tetraacetate

98%

• 동의어(들): Tetraacetoxysilane
• Linear Formula: Si(OCOCH₃)₄
• CAS Number: 562-90-3
• Molecular Weight: 264.26
• Beilstein: 994868
• EC Number: 209-239-7
• MDL number: MFCD00026184
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24861298
• NACRES: NA.22

속성

• vapor density: >1 (vs air)
• Quality Level: 200
• 분석: 98%
• bp: 148 °C/5 mmHg (lit.)
• mp: 111-115 °C (lit.)
• 저장 온도: −20°C
• SMILES string: CC(=O)O[Si](OC(C)=O)(OC(C)=O)OC(C)=O
• InChI: 1S/C8H12O8Si/c1-5(9)13-17(14-6(2)10,15-7(3)11)16-8(4)12/h1-4H3
• InChI key: YZVRVDPMGYFCGL-UHFFFAOYSA-N

설명

일반 설명

Silicon tetraacetate is an alternative to silicon hydride and alkoxide for low-temperature SiO₂ production. Silicon tetraacetate reacts with ethanol in absence of water to form silica gel and ethyl acetate. Silicon tetraacetate is reported as a sol-gel precursor.

애플리케이션

Silicon tetraacetate may be used in the preparation of silicon dioxide thin films by a direct photochemical vapor deposition method. It may be used as starting material in the synthesis of silicon complexes with monofunctional bidentate Schiff bases.

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H314
• 예방조치 성명서: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Skin Corr. 1B
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges