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2236-01-3 - Acetonyltriphenylphosphonium bromide, 98+% - B22434 - Alfa Aesar

B22434 Acetonyltriphenylphosphonium bromide, 98+%

CAS 번호
2236-01-3
동의어

사이즈 가격 ($) 수량 재고 여부
5g 56.30
25g 195.00
장바구니에 추가 대량 견적에 추가 항목 보기

Acetonyltriphenylphosphonium bromide, 98+%

MDL
MFCD00051863
EINECS
218-796-5

화학적 특성

화학식
C21H20BrOP
화학 식량
399.27
융점
226-227°
감도
Hygroscopic

참조 문헌

Wittig intermediate for formation of methyl alkenyl ketones. Efficient catalyst for protection and deprotection of alcohols, e.g. THP ethers are formed rapidly in DCM and cleaved in MeOH: Tetrahedron Lett., 40, 2389 (1999). Reagent for the acylation of alcohols, phenols, thiols and amines, and for 1,1-diacylation of alkdehydes under solvent-free conditions: Eur. J. Org. Chem., 2782 (2005).

/n

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
3802148
통합 관세 코드
2931.39
TSCA(독성물질규제법)"
No

권장

  • A16301

    (Methoxycarbonylmethyl)triphenylphosphonium bromide, 98+%
  • A16759

    Benzyltrimethylammonium chloride, 97%
  • 32635

    Benzyl azide, 94%

최근에 본 것

화학물질

화학물질

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