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791-31-1 - Triphenylsilanol, 98% - Hydroxytriphenylsilane - A19284 - Alfa Aesar

A19284 Triphenylsilanol, 98%

CAS 번호
791-31-1
동의어
Hydroxytriphenylsilane

사이즈 가격 ($) 수량 재고 여부
5g 24.80
25g 59.10
100g 183.00
장바구니에 추가 대량 견적에 추가 항목 보기

Triphenylsilanol, 98%

MDL
MFCD00002102
EINECS
212-339-3

화학적 특성

화학식
C18H16OSi
화학 식량
276.41
융점
149-154°
밀도
1.17
감도
Moisture Sensitive
용해도
Insoluble in water.

용도

Triphenylsilanol is used as a water surrogate for regioselective Pd catalyzed allylations. A thick on germanium substrates have been produced by the electron bombardment of an evaporated thin film of triphenylsilanol.

참고

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water, moisture.

참조 문헌

Ramachandran Azhakar,; Rajendra S. Ghadwal,; Herbert W. Roesky,; Markus Granitzk,; Dietmar Stalke. Reactivity Studies of a Stable N-Heterocyclic Silylene with Triphenylsilanol and Pentafluorophenol. Organometallics. 2012 31 15), pp 5506-5510.

T P Woodman. The formation of thin films of silica by the electron bombardment of triphenylsilanol . British Journal of Applied Physics. year of publication , 16 (3), pg no.

Reaction with CrO 3 leads readily to bis(triphenylsilyl) chromate which acts as a catalyst in the oxidation of silyl ethers to ketones by t-butyl hydroperoxide: Synlett, 497 (1991).

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

주의 설명서: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

바일슈타인
985007
통합 관세 코드
2931.90
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
VV4325500

권장

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    Acrylonitrile, 99+%, stab. with ca 40ppm 4-methoxyphenol
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    Sodium molybdenum oxide, anhydrous, Mo 46.2%

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