Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

344-04-7 - Bromopentafluorobenzene, 99% - Pentafluorobromobenzene - A13273 - Alfa Aesar

A13273 Bromopentafluorobenzene, 99%

CAS 번호
344-04-7
동의어
Pentafluorobromobenzene

사이즈 가격 ($) 수량 재고 여부
25g 93.60
100g 301.00
500g 1198.00
장바구니에 추가 대량 견적에 추가 항목 보기

Bromopentafluorobenzene, 99%

MDL
MFCD00000287
EINECS
206-449-0

화학적 특성

화학식
C6BrF5
화학 식량
246.97
융점
ca -31°
비등점
136-137°
인화점
87°(188°F)
밀도
1.981
굴절률
1.4500
용해도
Insoluble in water.

용도

It is used as pharmaceutical intermediate. It is a Grignard reagent (with CuBr in dioxane) can introduce pentafluorophenyl groups.

참고

Store at room temperature. Incompatible with oxidizing agents. Air sensitive.

참조 문헌

S.G. Frankiss.; D.J. Harrison. Thermodynamic properties of fluorine compounds—XVI. The vibrational spectra and thermodynamic functions of pentafluorobenzene, chloropentafluorobenzene, bromopentafluorobenzene and methylpentafluorobenzene. Spectrochimica Acta Part A: Molecular Spectroscopy. 1975, 31 (12),1839-1864 .

D.V. Fenby.; S. Ruenkrairergsa. Aromatic fluorocarbon mixtures I. Excess enthalpies of benzene + chloropentafluorobenzene, + bromopentafluorobenzene, and + iodopentafluorobenzene. The Journal of Chemical Thermodynamics. 1973, 5 (2),227-232 .

Reaction of the Grignard reagent with CuBr in dioxane leads to pentafluorophenylcopper, useful for introduction of the pentafluorophenyl group by reaction with a wide range of electrophiles, e.g. halogens, acyl halides, alkyl, aryl and vinyl iodides, etc. For tabulated results, see: Org. Synth. Coll., 6, 875 (1988).

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H227-H315-H319-H335

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

주의 설명서: P210u-P261-P280a-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

바일슈타인
1819390
통합 관세 코드
2903.99
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
CY9040552

권장

최근에 본 것

화학물질

화학물질

금속 및 재료

촉매

분석 기기 및 실험실 용품