안내사항 |
현재 홈페이지에 등록된 제품들은 재고 유무와 관계없이 구입이 가능하며, 별도문의의 상품인 경우 반드시 유선상 확인 후 구매부탁드립니다.
납기가 표기된 상품의 경우 일반적인 수입진행에 소요되는 기간이며, 상품에 따라 납기일정이 추가 될 수 있으니 참고부탁드립니다. |
Tetraethoxysilane, 99+%
Description
Chemical Properties
· Formula : C8H20O4Si
· Formula weight : 208.33
· Melting Point : -85°
· Boiling Point : 168°
· Flash point : 46°(116°F)
· Density : 0.934
· Refractive Index : 1.3820
· Sensitivity : Moisture Sensitive. Ambient temperatures.
· Form : Liquid
· Solubility : Soluble in ethanol and 2-propanol.
Applications
As a binding agent and as a polymerization catalystTetraethoxysilane is the main precursor material for the synthesis of zeolites and silicon dioxide, which is used in semiconductor industry.
It is widely used as a cross linking agent in silicon polymers and in aerogel preparations.
Notes
Degrades in water. Keep container tightly closed in a dry and well-ventilated place.
Other References:
· Beilstein : 1422225
· Merck : 14,3851
· UN# : UN1292
GHS Hazard and Precautionary Statements
Hazard Statements : H226-H332-H319-H335
Flammable liquid and vapour.Harmful if inhaled.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements : P210-P241-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Use explosion-proof electrical/ventilating/lighting/ equipment.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES : Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
위험 및 안전 코드
· 위험 문구 : 10-20-36/37
Explosive when dry.May cause fire.Irritating to eyes.May cause sensitization by skin contact.
· 안전 문구 : 2
Keep out of the reach of children.
· TSCA : 예
· RTECS : VV9450000