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352-33-0 - 1-Chloro-4-fluorobenzene, 98% - 4-Chlorofluorobenzene - A13690 - Alfa Aesar

A13690 1-Chloro-4-fluorobenzene, 98%

CAS 번호
352-33-0
동의어
4-Chlorofluorobenzene

사이즈 가격 ($) 수량 재고 여부
25g 44.90
100g 165.00
500g 651.00
장바구니에 추가 대량 견적에 추가 항목 보기

1-Chloro-4-fluorobenzene, 98%

MDL
MFCD00000603
EINECS
206-521-1

화학적 특성

화학식
C6H4ClF
화학 식량
130.55
융점
-22°
비등점
129-130°
인화점
29°(84°F)
밀도
1.228
굴절률
1.4950
용해도
Difficult to mix.

용도

1-Chloro-4-fluorobenzeneis used as a primary and secondary intermediates, organic synthesis. And it is also used to prepare (4'-fluoro-biphenyl-4-yl)-methyl ether by using reagents NaH, Ni (OAc)2, 2,2 '-bipyridyl, KI and solvents benzene, tetrahydrofuran at temperature of 63°C.

참고

Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

참조 문헌

Lithiation with LDA occurs mainly ortho to F; subsequent carboxylation gives 5-chloro-2-fluorobenzoic acid in moderate yield: Tetrahedron Lett., 33, 7495 (1992). The selectivity is improved by the use of the superbasic combination of n-BuLi and KO-t-Bu, and the yield is increased to 86%: Tetrahedron Lett., 37, 6551 (1996).

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H226-H332-H315-H319-H335

Flammable liquid and vapour. Harmful if inhaled. Causes skin irritation. 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

바일슈타인
1904542
위험 등급
3
포장 그룹
III
통합 관세 코드
2903.99
TSCA(독성물질규제법)"
Yes

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