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2001-45-8 - Tetraphenylphosphonium chloride, 98% - A10575 - Alfa Aesar

A10575 Tetraphenylphosphonium chloride, 98%

CAS 번호
2001-45-8
동의어

사이즈 가격 ($) 수량 재고 여부
2g 23.40
10g 84.40
50g 257.00
장바구니에 추가 대량 견적에 추가 항목 보기

Tetraphenylphosphonium chloride, 98%

MDL
MFCD00011916
EINECS
217-890-3

화학적 특성

화학식
(C6H5)4PCl
화학 식량
374.86
융점
272-278°
감도
Hygroscopic
용해도
Soluble in water.

용도

Tetraphenylphosphonium chloride is used to generate lipophilic salts from inorganic and organometallic anions. Thus, Ph4P+ is useful as a phase-transfer catalyst, again because it allows inorganic anions to dissolve in organic solvents.

참고

It is hygroscopic. Incompatible with oxidizing agents.

참조 문헌

David R.Wood; Fred W.Reimherr; Paul H.Wender. Mechanism of inhibition of fadu hypopharyngeal carcinoma cell growth by tetraphenylphosphonium chloride. International Journal of Cancer. 1994, 57, (2),247-253

 

J.T.van Elteren; N.G.Haselager; H.A.Das C.L. de Ligny; J.Agterdenbos. Determination of arsenate in aqueous samples by precipitation of the arsenic(V)—molybdate complex with tetraphenylphosphonium chloride and neutron activation analysis or hydride generation atomic absorption spectrometry. Analytica Chimica Acta. 1991, 252, (1-2),89-95

Reagent for Bi and Co.

High-temperature phase-transfer catalyst (see Appendix 2). In combination with Bis(acetonitrile)­dichloropalladium(II)­, 10002, provides an effective catalyst for the Heck reaction of normally unreactive aryl halides, e.g. chlorobenzene with styrene to give stilbene. The reaction is performed at 140-150o in DMF or NMP in the presence of sodium acetate. The reaction may be further improved by the addition of 10-12 mol% N,N-Dimethyl­glycine, A19670: Angew. Chem. Int. Ed., 37, 481 (1998).

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
3922393
통합 관세 코드
2931.39
TSCA(독성물질규제법)"
No

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