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78-10-4 - Tetraethoxysilane, 98% - Silicon ethoxide - Tetraethyl orthosilicate - A14965 - Alfa Aesar

A14965 Tetraethoxysilane, 98%

CAS 번호
78-10-4
동의어
Silicon ethoxide
Tetraethyl orthosilicate

사이즈 가격 ($) 수량 재고 여부
100ml 19.60
500ml 34.50
2500ml 124.00
장바구니에 추가 대량 견적에 추가 항목 보기

Tetraethoxysilane, 98%

MDL
MFCD00009062
EINECS
201-083-8

화학적 특성

화학식
C8H20O4Si
화학 식량
208.33
융점
-85°
비등점
168°
인화점
46°(116°F)
밀도
0.934
굴절률
1.3830
감도
Moisture Sensitive
용해도
Soluble in ethanol and 2-propanol.

용도

Tetraethoxysilane is the main precursor material for the synthesis of zeolites and silicon dioxide, which is used in semiconductor industry. It is widely used as cross linking agents in silicon polymers and in aerogel preparations.

참고

Degrades in water. Keep container tightly closed in a dry and well-ventilated place.

참조 문헌

Kim, S.; Ando, S.; Wang, X. Ternary composites of linear and hyperbranched polyimides with nanoscale silica for low dielectric constant, high transparency, and high thermal stability. RSC Adv. 2015, 5 (50), 40046-40054.

Trogadas, P.; Parrondo, J.; Mijangos, F.; Ramani, V. Degradation mitigation in PEM fuel cells using metal nanoparticle additives. J. Mater. Chem. 2011, 21 (48), 19381-19388.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H226-H332-H319-H335

Flammable liquid and vapour. Harmful if inhaled. Causes serious eye irritation. May cause respiratory irritation.

주의 설명서: P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. 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.

기타 참조

Merck
14,3851
바일슈타인
1422225
위험 등급
3
포장 그룹
III
통합 관세 코드
2920.90
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
VV9450000

권장

  • A10668

    (3-Aminopropyl)triethoxysilane, 98%
  • A13280

    Dimethyl sulfoxide, 99+%
  • A15235

    (1-Hexadecyl)trimethylammonium bromide, 98%
  • L02809

    Tetra-n-butylammonium hydroxide, 40% w/w aq. soln.
  • L13168

    Ammonium hydroxide, 28% NH3

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